valveless单词基本解析：

无瓣的

释义无瓣的；

valveless变化用词：

valveless英英释义：

ValvelessThe Valveless was an English automobile manufactured from 1908 until 1915 in Huddersfield, Yorkshire. The successor to the Ralph Lucas Valveless, the car marked the entry of the David Brown group into the manufacture of motors.

以上来源于:Wikipedia

valveless中文词源：

valveless用法和例句：

valveless

XIE Hai-bo,FU Xin,YANG Hua-yong.The flow characteristic analysis of micro valveless pump used in micro chemical analysis chip[J].Journal of Scientific Instrument, 2004, 25(2): 168-173.

[5]谢海波,傅新,杨华勇.用于微量化学分析芯片的微型无阀泵流动特性分析与测试[J].仪器仪表学报,2004,25(2):168-173.

serial valveless micropump

串联无阀泵

;Micro Valveless Pump and Its Application in Micro Capillary Electrophoresis Chip[A];

亚洲精密工程、微纳技术国际会议论文集[C];

A valveless driver suitable for microfluidic system is presented.

介绍了一种适用于微流体系统的无阀+微泵。

A valveless micropump suitable for microfluidic system is presented.

介绍了一种适用于微流体系统的无阀微泵。

The newest research direction about pulse tube refrigerator is multi-stage cryocooler driven by valveless compressor.

介绍了国外最新开展的关于脉冲管制冷机的研究方向：无阀压缩机驱动的多级脉冲管制冷机。

Structural design and mechanism analysis of a valveless piezoelectric pump with single bimorph and double chambers

单振子双腔体无阀压电泵结构设计与机理分析

Pump Chamber Flow Field Analysis for Piezoeletric Driven Valveless Micropump

压电驱动无阀微泵泵腔流场分析

Another alternative is to use a valveless setup and rely on a careful synchronization of the shockwaves produced to control the gas flows.

另一种方法是使用无阀设置和依赖的生产控制气流冲击波仔细同步。

Experimental investigation of air-breathing valveless pulse detonation engine

吸气式无阀脉冲爆震发动机试验研究

In order to adapt to the constantly changeable work loaded of obversion cylinder, the balance valv...

在液压系统设计时,采用了平衡阀,以适应翻转油缸各时刻的工作载荷不断变化的特点。

Keywords vertical-flow constructed wetland,hydraulic loading,Sewage,nitrogen,phosphorus,media,adsorption,Valveless vertical-flow constructed wetland,ryegrass;

垂直流湿地;水力负荷;生活污水;硝化;反硝化;磷;吸附;无阀垂直流湿地;黑麦草;

Optimal Design of Valveless Hydraulic Impact-rotary Driving Head of Roofbolter Based on Genetic Algorithm

基于遗传算法的无阀液压冲击旋转型锚杆钻机动力头优化设计

The results of the paper is very helpful for the design and application of the valveless micropump.

所作的研究对于无阀微泵的设计和应用具有指导意义。

Influence of the stroke position on the property of valveless pneumatic rock drill

打击点位置对无阀气动凿岩机性能的影响

A new type of valveless piezoelectric pump driven by Cymbal actuator was put forward.

摘 要： 设计了一种以Cymbal振子为驱动器的新型无阀微压电泵。

Based on the flow characteristics in diffuser/nozzle, a new type of V-shape tube used in the valveless piezoelectric pump is proposed for micro total analysis systems.

摘要基于无阀压电泵中扩散／渐缩管流动特性，提出一种用于无阀压电泵的新型"V"形管，以满足微型全分析系统的应用要求。

The resolution of the problems in the de-ironing operation of valveless filters enables them to meet the designed capacity, improves their operating stability, and heighten the pass rate of their water quality to or over 98%.

摘要改进无阀滤池在除铁工艺运行过程中存在的问题，使出水量达到设计能力，运行稳定性提高。

digital valveless micropump

数字化无阀微泵

Cell feeding experiment by digital valveless micro-pump

数字化无阀微泵在细胞输送中的应用实验

Experimental Research on the Drive-control of a Digital Valveless Micro-pump

数字化无阀微泵的泵送性能实验研究

valveless motor

无气门发动机

valveless engine

无气门式发动机 无气门发动机

valveless tire

无气门轮胎

valveless jet tube

无活门式喷气发动机

valveless amplifier

无电子管放大器

Experimental analysis on cycle processes of two-phase valveless pulse detonation engine

无阀两相脉冲爆震发动机循环过程实验分析

valveless dispensing apparatus

无阀剂量装置

valveless piezoelectric pump

无阀压电泵

Keywords Valveless compressor;Two-stage pulse tube cooler;Co-axial;

无阀压缩机;两级脉冲管制冷机;同轴;

valveless vertical flow constructed wetland

无阀垂直流湿地

Keywords valveless vertical flow constructed wetland;domestic sewage;ryegrass;nitrogen;phosphorus;

无阀垂直流湿地;生活污水;黑麦草;氮;磷;

valveless micropump

无阀微泵

valveless pump

无阀泵

valveless piston expansion engine

无阀活塞式膨胀机

valveless hydraulic impact - rotary

无阀液压冲击旋转型

valveless water filter

无阀滤水池

valveless filter base

无阀滤池

valveless electro-hydraulic servo system

无阀电液伺服系统

Theoretic Analysis and Experiment of Valveless Electrohydraulic Servo System

无阀电液伺服系统理论研究及试验

valveless filter

无阀真空过滤机

valveless metering pump

无阀计量泵

valveless pulsejet

无阀门脉动式空气喷气发动机

valveless filtering pool

滤池

In this paper, results of two kind two-stage pulse tube cooler driven by 55CC 16Hz valveless compressor are reported, and after continue improvement, 25K lowest temperature is got.

然后介绍了两种紧凑型结构的两级脉冲管制冷机实验结果。经过多次改进，发现了无阀型多级脉冲管的一些特性；实验得到了25K的最低温度。

Numerical Study of Periodical Flows of Piezoelectric Valveless Micropump for Biochips

生物芯片无阀压电微流体泵流场数值研究

The Flow Characteristic Analysis of Micro Valveless Pump Used in Micro Chemical Analysis Chip

用于微量化学分析芯片的微型无阀泵流动特性分析与测试

electro-hydraulic servo valv

电液伺服阀

Keywords naphtha;oxygenates;gas chromatography;valveless switching;

石脑油;含氧化合物;气相色谱;无阀切换;

This paper presented a new digital valveless micro-pump based on the digital micro fluidic technology.

研制出一种新型的基于微流体数字化技术的数字化无阀微泵,并对无阀微泵的泵送性能进行实验研究。

An air-breathing valveless PDE model was designed and manufactured,which was made up of subsonic inlet,mixing chamber,ignition chamber,detonation chamber and nozzle.

设计制造了完整的吸气式无阀脉冲爆震模型机,包括亚声速进气道,混合室,点火室,爆震室和喷管。

The analysis result provided a design reference on this kind of valveless piezoelectric pumps that use Cymbal actuators.

通过瞬态分析，结合压电耦合分析，得到了振子在方波电压作用下的瞬态动力学特性。

The combined process of A2/O and valveless filter was used to treat sewage from the living quarters of Kunming Shipping Company.

采用A2/O和无阀滤池组合工艺处理昆明船舶公司生活区的污水,介绍了该工艺的特点和设计参数。

Cause of Formation and Countermeasure of Sludge Deposit in Valveless Gravity Filter

重力式无阀滤池的积泥成因及对策

Design and discussion of gravity valveless active carbon adsorption chamber

重力无阀式活性炭吸附池设计探讨

gravity valveless filter

重力无阀滤池

Aiming at the problem that rotary roofbolters are not suitable for hard terrane,the valveless hydraulic impact-rotary driving head of roofbolter was proposed.

针对旋转式锚杆钻机不适用于坚硬岩层的问题,提出了无阀液压冲击旋转型锚杆钻机动力头结构。

In addition to being extremely accurate, the pump is a unique valveless design having only one moving part.

除了其非常精确的特点外，弗洛德计量泵还具有独一无二的无阀设计，整个泵只有一个活动部件。

The Betterment of the Valveless Water Filter Used for De-ironing

除铁工艺中无阀滤池的改进

Study on Key Technologies of Micro Fluidic Chip Integrated with Micro Valveless Pump

集成微泵式微流控芯片关键技术的研究

Micro Fluidic Chip Integrated With Micro Valveless Pump

集成微泵式电泳芯片

The effluent flows out of the valveless filter in the pretreatment plant

预处理站无阀滤池

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