velocities单词基本解析：

n.速度( velocity的名词复数 ); 高速，快速
n.速度, 迅速, 速率
n.速度( velocity的名词复数 )；高速，快速；

velocities变化用词：

velocities英英释义：

名词 velocity:

distance travelled per unit time

同义词：speed, velocity

velocityn.distance travelled per unit time

同义词：speed

velocities中文词源：

velocities用法和例句：

velocities

The lattice Boltzmann method has only a few velocities,thus,the equilibrium distribution simpler than the Maxwell Boltzmann distribution.

( 3 )LBM使用的是几个速度 ,平衡态分布函数比Maxwell Boltzmann分布函数简单。

Conclusions These results suggest that DTI may be a promising new tool for the quantification of abdominal aortic wall motion velocities in cerebral infarction.

AC及 DC减低 ,PWT间期缩短 ,与对照组比较有显著性差异 (P<0 .0 0 1)。 结论 脑梗死患者 AAo前壁 DTI技术的检测 ,可作为评价脑梗死患者腹主动脉壁弹性和顺应性的一项新指标。

Measurements of systolic velocities of mitral annulus by DTI can be used in assessment of GLVSF in CAD.

DTI技术检测二尖瓣环收缩期运动速度可用于无创评价冠心病左室整体收缩功能。

Mitral annular diastolic velocities parameters measured by DTI can be used in assessment of left ventricular diastolic function in essential hypertension.

DTI技术检测二尖瓣环舒张期运动速度参数可用于无创评价原发性高血压病左室舒张功能。

Quantification of tricuspid annular motion velocities measured by DTI provides a new method to assess right ventricular function in patients with CAD.

DTI技术测定三尖瓣环运动速度可作为评价冠心病右室功能的新方法。

DTI can reflect the abnormal motion of infarctive region and accurately determine local systolic and diastolic motion velocities.

DTI技术能准确显示梗死区域运动异常 ,精确测定局部收缩和舒张运动速度。

Anterior aortic wall tissue velocities (Sao) was not correlated with intima-media thickness (r =-0.26, P =0.15).

S波速度与内膜-中层厚度无相关性(r=-0.26,P=0.15)。

Liu Zhenghua.Study on heat transfer of high velocities two-phase flow of subcooled water and air in a heated narrow-tube[J].Proceedings of the CSEE, 1999, 19 (196): 80-84.

[9]刘振华.细小传热管内过冷水和空气高速两相流的换热特性研究[J].中国电机工程学报,1999,19(196):80-84.

Because of the large velocities ordinarily involved, there is a region of turbulent flow behind the ball, as shown.

一般由于高速，在球的后面有湍流区域，如图中所示。

Different populations of ganglion cells are sensitive to somewhat different features of stimuli, such as motion and form, and their fibers conduct signals at different velocities.

不同群的节细胞对不同的刺激面向，例如运动与形状，或多或少会有不一样的敏感度，而且神经纤维传导的速度也有所不同。

A surface at which seismic wave velocities change.

不连续面间断面，地震波速度突变面

Conduction velocities in CTI and AS were significantly slower at all PCL when AFL was compared to AVNRT ( P <005).

与AVNRT患者相比 ,AFL患者在各个起搏周长 (PCL)时CTI和AS的冲动传导速度都明显减慢 (P <0 0 5)。

Single notes with constant dynamics: Various tone lengths with different velocities, attacks and playing techniques, e.g., vibrato styles, bow techniques, attacks etc.

专业版本相对与第一版来说是最全面的，也是最新的版本。

English: 740. One very obvious feature of the measured terminal velocities and computed drag coefficients was their great natural variability (v.p. 125).

中文:所测末速度和计算的拖曳系数的一个非常明显的特征是它们的重大自然变率（见125面）。

In order to define this irrotationality condition mathematically, let us consider the equation of motion in terms of velocities.

为了从数学上确定此无旋性条件，我们考虑以速度为未知函数的运动方程。

An experiment of the flowfield in the warship flight deck area is carried out in the water tunnel for different flow velocities and navigation direction angles.

为了满足舰载直升机的需要，南航直升机技术研究所对某舰飞行甲板区域流场进行了水洞试验。

In order to adjust the parameter conveniently, the driving systems of the main motion are independently, and their velocities are controlled by two different transducers.

为方便运动参数的调整，对主运动与辅助运动分别采取了两套各自独立的驱动系统，其速度调节分别采用了变频器控制电机转速来实现。

Stress-strain curves of PAN fibers during drawing in hot water were investigated at different temperatures and drawing velocities.

主要考察了聚丙烯腈纤维在水浴牵伸过程中的应力-应变曲线,以及温度、牵伸速率、水分对应力-应变曲线的影响。

Two relevant models are intro-duced: (1) The neutrino rocket model for neutron stars with high velocities; (2) The 3P2-superfluid phase transi-tion model for pulsar glitches.

介绍了与之有关的两个模型：（1）高速中子里的中微子火箭喷流模型；（2）脉冲星周期突变的3P2中子超流涡旋涡旋相振荡模型。

This paper presents non-polar velocity-diagram method that determines the velocities of the planer mechanism with many degrees of freedom.

介绍用无极速度图法确定多自由度平面机构的速度。

From the extent of the red shifts the recession velocities can be computed.

从红移量可以计算退行速度。

Take Shanghai-Nanjing highway for example, the safe velocities of different visibility conditions are calculated.

以沪宁高速公路为例,算出不同能见度条件下的机动车安全行车车速;

And then, the method to determine the powers of finger actuators is presented according t o t he desired dexterous manipulating velocities and forces.

以灵巧操作速度和灵巧操作力为指端操作灵巧性指标，给出了确定手指驱动器功率的算法。

Electrons streaming into adjacent layers of plasma with their thermal velocities will carry information about what is happening in the oscillating region.

以热速度流入等离子体邻近层的电子，将携带出现在振荡区域的信息。

A demarcation and verification system is designed based on the six-dimensional wheel force transducer and the vertical tire force is measured under different velocities.

以轮胎六分力传感器为核心构建了轮胎模型的标定和验证系统，通过试验测得了不同车速工况下的车轮垂向力。

However, the velocities derived from AMM corellated well with TDI in the healthy group (r=0.58 to 0.87), and even better in heart failure group (r=0.69 to 0.92).

但相关性分析显示TDI及AMM检测结果的相关性良好,在正常组两种技术测值相关系数0.58~0.87,心力衰竭组相关系数为0.69~0.92。

Result:Pearson product-moment correlation coefficients were high (0.80-0.95) for both involved and uninvolved knee for ART at each angular velocities.

内容效度t检验被动阻力力矩和阻力力距-速度线性回归曲线上升斜率2项痉挛量化指标受累侧与非受累侧之间有显著差异（P＜0.05）;

The three-dimensional velocities of the manifold junction with rectangular section are measured by use of three-dimensional particle dynamic analyzer(3D-PDA).

利用三维粒子动态分析仪(3D-PDA)测得了矩形截面三分支联接的三维速度分布。

The flow field distribution in cyclone electrostatic precipitator(CESP) has been measured under different inlet gas velocities and supply voltage.

利用五孔探针系统对直筒式旋风静电除尘器模型的三维流场进行了测定与分析。

A blast of air would seem to be an effective way of inserting the filling, but to get enough traction on the filling yarn it is necessary to use very high air velocities.

利用气滚引纬似乎是一种有效的方法。但是为了给纬纱以足够的牵引力,有必要采用较高的气流速度。

The convergent and divergent velocities of active plate boundaries in the north hemisphere are obtained with space geodetic data.

利用现代空间大地测量技术测出北半球活动板块边缘会聚、扩张和滑动速度。

The method can evaluate the interval velocities, interfacial dips and depths by using the apparent velocities, intercept times and surface velocity.

利用这个方法,从视速度、截距时、表层速度可反算出炮点位置的界面深度、层速度、界面倾角等参数。

Assures perfect alignment of disc and seat even at large flow velocities.

即使在大流速下,也能够确保阀瓣和阀座的精确对准。

For the control loop, this means that at high values of the stated angular frequencies. positioning proc can be executed without overshoots at higher velocities.

原译：这就意味着，对于控制环路，上述角频率的值越高，则定位过程的执行速度就越快，而且还无过调。

Good agreement was found between measured and calculated results for low water flow velocities.

发现低水流速度测定的和计算的结果之间十分一致。

In classical optics the amplitudes are small enough that the electrons' oscillation velocities are always very small compared with the speed of light.

古典光学中，由于振幅很小，以致振动的速度与光速相较根本微不足道。

The moving trace equation of a track shoe which is a function of the track gauge , the shoe width,the velocities of either side tracks and the slip ratio was obt ained.

可以从两个方面来解释此图，第一种解释(逆时针方向看)是该图勾画了机器在转向过程中，某个履带板从刚接触地面到将要离开地面时，其运动轨迹的完成过程；

At the same time, based on the function provided by the commercial CFD code (CFX 5.5.1), the local liquid velocities of the wall region were simulated in the stirred tank.

同时，利用计算流体力学商业软件CFX5.5.1对固液搅拌槽内近壁区的局部液相速度进行模拟，并将实验值和模拟值进行比较。

Otherwise, wide pulse and slow falling edge can cause the errors of surface recombination velocities and bulk lifetime extracted from the photoconductive decay curve.

否则脉冲光过长的脉宽和下降沿将对光电导衰减曲线中进一步分离出的表面复合速度和少子体寿命结果造成误差。

Hubble helped astronomers determine the masses of several black holes by measuring the velocities of material whirling around them.

哈勃帮助天文学家确定了若干个黑洞，通过测量物质的他们周围的旋转速度。

So,the ideal mixture model is adopted to estimate their densities, volume velocities, waveimpedances, specific heats, Gruneisen parameters and Hugoniot coefficients.

因此，论文选用理想混合物模型来预测其密度、体积声速、特性波阻抗(以后在本论文中简称波阻抗)、比热、格林爱森常数、冲击雨贡纽系数等物性参数。

Zero velocities on the cylinder were satisfied at the node points.

圆柱上速度为零在节点上满足。

Then the feed-rate is adjusted by constant velocities of cutter contact,thus the adaptive variation of feed-rate can be reached.

在不同的曲率区域内,分别以恒定的刀触点速度对进给速度进行修正,修正后的进给速度随着零件表面曲率的变化而自适应变化;

High pressure and high grit velocities occur during blasting. The following health and safety procedure must be followed.

在冲砂过程中，会产生高压和磨粒的高速飞射。以下的安全程序必须遵从。

In a classical theory such as general relativity, objects have definite locations and velocities, like the planets orbiting the sun.

在古典理论中（如广义相对论），物体具有明确的位置与速度，像是行星绕著太阳运行。

In experimenting we find out that sound travels with different velocities through different substances.

在实验中， 我们发现声音以不同的速度通过不同的物质而传播。

In each of our ensembles, the 10 billion or so excited electrons have a range of velocities and therefore precess in a variety of ways.

在我们每一个样品中，大约含有100亿个激发态电子，由于速度并不一致，进动方式也各有不同。

The end of the paper puts forward a designing example with three velocities of working part for using in engineering and research.

在本论文中也一并提出三个设计实例方案，供工程应用和满足科研需要。

Under certain velocities, locomotive transverse shakiness is so sever that it prevents locomotive raising speed further.

在某些速度下,机车的横向晃动问题比较严重,已经严重影响了机车运行速度的进一步提高。

The carburizing velocities for various carburizing technologies in productive practices are studid,and the main factors affecting the carburizing velocity analysed.

在生产实践中，研究了各种渗碳工艺方法的渗碳速度，获得了完整的数据，并对影响渗碳速度的主要因素进行了分析。

Under application of an electric field, the electron and hole move in opposite directions at different velocities.

在电场的作用下,电子和空穴以不同的速度沿着相反的方向运动。

Under the same relative velocity, two vehicles with slower absolute velocities have more transient aerodynamic influence on each other during the overtaking process.

在相同的相对速度下，绝对速度较低的两辆车在超车过程中产生的瞬态气动影响更大。

In contouring system, also known as the continuous path system, both positioning and cutting operations take place along controlled paths but at different velocities.

在线性控制系统中，也就是被熟知的连续路径系统，定位和切割操作沿着控制路径但以不同速率进行。

At higher gas velocities the rising bubbles cause the observed churning, mixing, and flow of solids.

在较高气速下,上升气泡就造成了所观察到的搅动、混合及固定颗粒的流动。

Flow parameters such as phase holdup and pressure fluctuation, as well as their axial and radial distributions were measured at different superficial phase velocities.

在配料固相质量分数为29%的条件下，实验测定了不同操作条件下反应器内的轴、径向相含率及其分布，轴、径向压强脉动，初步揭示了分布器以及操作条件对局部流动参数的效应。

In quantum theories, objects do not have definite positions and velocities but instead are described by probabilities and waves that occupy regions of space.

在量子理论中，物体没有明确的位置与速度，而是得用机率与佔据空间某区域的波来描述。

At high gas velocities the circulation of solids becomes appreciable.

在高气速时，固体颗粒循环变得显著了。

Based on the pseudo-plane-wave theory, transmission losses (TL) of exhaust pipes are calculated for the first time for different temperatures, flow velocities and pipe dimensions.

基于准平面波理论，首次计算了考虑热粘性效应时不同温度、流速和管道尺寸下排气管道中的传递损失，分析了各参数对管道中噪声衰减的影响。

Sedimentary layer velocities are related with gas hydrate saturation,elastic properties and porosity based on Two-Phase theory and thermoelastic theory.

基于双相介质理论和热弹性理论,建立了沉积层纵波速度与天然气水合物饱和度、弹性性质及地层孔隙度之间的关系。

A gas in thermal equilibrium has particles of all velocities.

处于热平衡的气体，其粒子有一切速度。

Composite dry sliding bearings are usually used for oscillating or rotational movement under light loads and relatively high sliding velocities.

复合干式滑动轴承通常用于负荷轻、滑动速度相对较高等条件下的往复运动或旋转运动。

The suspended sediment of natural streams is usually made up of grains with a broad spectrum of sizes and fall velocities.

天然河流的悬沙，通常系由各种大小尺寸和沉速的粒子组成。

If you in the train, you will perceive relativistic velocities of train and car.

如果你坐在火车里,就能感觉火车和汽车的相对速度.

If widespread, such large space velocities could make a distribution typical of young stars mimic that of old stars.

如果广泛存在这样大的空间速度，就可能使年青星的典型分布与老星分布相似。

If that were true for galaxies, the most distant visible objects in the sky would be receding at velocities just shy of the speed of light.

如果这对于星系也是正确的，那麽天空中可见的最遥远物体，就会是那些远离速度仅仅略小于光速的天体。

They are useful in problems where corrosion resistance is important and also where large sliding velocities exist.

它们用在要求有较高耐腐蚀性的情况，以及有较大滑动速度存在时。

It can monitor the instantaneous velocities at specified points in a flowing stream.

它能在流动的流注中的指定点上监测瞬时速度。

With the lever and weight mounted to balance the weight of the disc, the valve becomes more sensitive to low inlet velocities.

安装的杠杆和压铁能够平衡阀瓣的重量，这样阀门对于比较低的流进速度将会更加灵敏。

The S-waves have the kinematics of pure shear waves,thus we can pick their first arrivals,calculate their interval velocities,and further compu.

实验发现：裂缝密度较高时，可以观测到明显的横波分裂现象；而裂缝密度较低时，仅能观测到微小的速度异常。

Curves of the positions and velocities of obstructed liquid front and gas bubble front under the dfference of compressed pressure were obtained.

实验给出了在压强差作用下阻塞液柱前阵面以及穿入粘液柱气泡前阵面的位置和速度曲线。

The simulation results of sludge distribution was in good agreement with the measured results at different liquid upflow velocities.

对不同上升流速下的污泥浓度分布情况进行了模拟，其模拟结果与实测值吻合良好。

The coefficient of restitution k for a direct impact of two bodies is equal to the ratio of the relative velocities of the bodies).

对于两物体正碰撞的情况，恢复系数等于两物体在碰撞结束与碰撞开始时，质心的相对速度大小的比值。

The performance of conventional air classifiers to separate particles is based on difference of their terminal velocities, which is caused by aerodynamic characteristics.

对于传统气流分选，运动颗粒的空气动力学特性，即颗粒的沉降末速是影响气流分选的主要因素。

Water profiles, velocities and net space areas at open flow segments are computed too.

对明流段的计算得到了水面线、流速及净空等水力学要素。

The influenes of triaxial stress states on the elastic wave velocities of clayey sandstone,and claystone and hard siliceous sandstone have been determined by experiments.

岩石所受的三向应力状态对其弹性波传播性质有一定的影响，此认识为所做的以泥质砂岩、泥岩和硅质胶结的坚硬砂岩为试样的实验所证实。

All the particles of a rigid body with translational motion have the same motion, i. e. their trajectories, velocities and accelerations are identical.

平动刚体在任一瞬时各点的运动轨迹形状,速度,加速度都一样。

And the relationship of the objective psycho- acoustical parameters and the velocities are also analyzed.By the way of linear correlation analysis, it is found that the scor...

并通过相关分析发现,经验组评价人员的烦躁度得分与客观参量中的粗糙度有很大关系。

DTI is useful in assessing right ventriuclar segment motion velocities and observing variation among different ages.

应用 DTI技术检测右室壁运动速度 ,观察各年龄组间的变化具有应用价值

The resultant forces and velocities of the laminated composite plates were calculated by using the commercial software MSC/-NASTRAN, and the structural intensity in laminated composite plates was evaluated by using software MATLAB.

应用msc/-NASTRAN商业软件计算了复合材料正交异性层合板在动集中力作用下各单元的内力和速度，再应用MATLAB软件得出复合材料层合板的结构声强。

Transmitral flow velocities during early diastole(E) and atrial contraction(A) were also measured by Doppler echocardiography and E/A ratio, E/Ve ratio were calculated.

应用彩色多普勒超声心动图测量二尖瓣口舒张期血流快速充盈速度E峰,左房收缩充盈速度A峰,计算E/A值和E与平均Ve的比值(E/Ve)。

用作名词(n.)

The car was moving at such a velocity!
那辆汽车的速度简直太快了！

The velocity of sound in water is more than four times that in air.
声音在水中的速度是在空气中的速度的4倍多。

Gazelles can move with astonishing velocity.
羚羊跑起来速度惊人。

The velocity of light is about 186,000 miles per second.
光速大约是每秒十八万六千英里。

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