helically是什么意思   helically怎么读

helically单词基本解析：

helically变化用词：

helically英英释义：

helically中文词源：

helically用法和例句：

helically

Pit Edges A CD disk contains a long string of pits written helically on the disk. The edges of the pits correspond to binary "1"s.

CD上有一条很长的坑形串列,它以螺旋线方式排列于盘面。坑形的边沿对应于二进制“1”。

CD disk contains a long string of pits written helically on the disk. The edges of the pits correspond to binary "1"s.

CD上有一条很长的坑形串列，它以螺旋线方式排列于盘面。坑形的边沿对应于二进制“1”。

A Kind of Mould for Welding Ballpointto Half Ring Helically

一种在半圆环上螺旋点焊圆珠的胎具

Experimental Investigation for Augmentation Heat Transfer of The Heating Oil Exchanger Made of Three Dimensional inside Petal Helically Finned Tube

三维内花瓣形螺旋肋管式油加热器强化传热的试验研究

FLOW BOILING HEAT TRANSFER AND FLOW PATTERNS IN THREE-DIMENSIONAL MICRO-FIN HELICALLY COILED TUBE

三维微肋螺旋管内流动沸腾流型与传热性能

helically grilled tube

伸缩管 连接软管

In this paper, a code is programmed based on the sheath model.In the sheath model the helix is approximated by a helically conducting cylindrical surface of negligible thickness.

使用螺旋导电面模型，模拟计算了高频结构各主要参数离散对色散特性和轴向互作用耦合阻抗的影响。

NUMERICAL STUDY OF FLUID FLOW AND HEAT TRANSFER IN HELICALLY RIBBED TUBES

内螺纹肋管内流动与传热的数值模拟

In some makes of engine the helically splined coupling is not used and the angular displacement of the shafts is effected by centrifugally actuated devices of the swinging link or inclined plane type.

在一些发动机的制造中，并不使用螺旋式花键套管，通过摇杆或斜面型的偏心操纵装置，曲轴相位角起到同样作用.

A study of the dryout characteristics in forced convection boiling in electrically heated horizontal helically coiled tube is reported.

在中低压条件下,对卧式放置螺旋管中汽-水两相流烧干特性进行了实验研究,探讨了螺旋管内烧干机理。

In a pennaceous feather, the barbs grow helically around the tubular feather germ and fuse on one side to form the rachis.Simultaneously, new barb ridges form on the other side of the tube.

在正羽上，羽枝以螺旋形绕著管状的羽芽生长，在管子的一侧接合在一起形成羽轴，同时在管子的另一侧形成新的羽枝脊。

FRICTIONAL AND LOCK-UP ANALYSIS OF HELICALLY BUCKLED PIPE STRING IN VERTICAL WELLS

垂直井螺旋弯曲管柱的摩擦和自锁分析

Helically wound multi-filar cables and braids now predominate.

多股绞绕与编织在当代是占优势的。

It is constructed out of metal plates and rods, arranged helically around a retort stand, and shows one complete turn of the famous double helix.

它由一些金属板和金属棒构架而成，螺旋形的围裹在一个蒸馏架上，展示了那个知名的完整双螺旋旋转。每个金属片代表四个碱基之一。

The heat transfer of steam in a helically coiled tube with stratified film condensation is investigated theoretically.

对水蒸汽在蛇管内分层流膜状冷凝传热进行了理论分析和实验研究。

Annular or helically corrugated stainless steel hose, close pitch, for conveying chemicals, gases, steam, etc.

广泛用于燃气及各种液体输送管道。可按客户图纸，样品制造。

The gas-liquid annular flow model of evaporation heat transfer in helically grooved, horizontal microfin tubes has been developed.

本文提出了基于气液环状流的水平螺旋微肋管内沸腾传热理论预测模型。

The secondary flow induced by centrifugal force and the wall heat conduction around the dryout points are the dominant mechanisms of dryout in a helically coiled tube.

烧干首先在管圈出口处发生,然后再扩展到上游。在同一截面上,烧干首先在管圈前侧和后侧发生。

The steam condensation experiment are carried out in a helically coiled tube.The results show that the predicted heat transfer coefficients agree with the experimental data.

由实验测定了蛇管内水蒸汽膜状冷凝传热系数，并与理论值进行了对比，两者吻合较好。

The result of experiment indicate that the helically tube has great capabilities in restraining the heat transfer deterioration in comparision with the vertical tube.

研究结果表明，螺旋管内两相沸腾传热恶化临界干度较垂直管内的高。

Keywords vertical helically coiled tube;oil gas two phase flow;water gas two phase flow;frictional pressure drop;

立式螺旋管;油-气两相流;气-水两相流;摩擦阻力;

The experimental study is described in this paper for the heat transfer and pressure drop of the heating oil exchanger made of three dimensional inside petal helically finned tube.

简要介绍了一种新型的三维内花瓣形螺旋肋管式油加热器的强化传热机理、特点、试验研究情况及在某电厂油系统中实际应用的效果。

Investigation of Gas-side Convective Heat Transfer Coefficient on Helically Finned Tube Bundles of IGCC Heat Recovery Boiler

联合循环余热锅炉螺旋鳍片管烟气放热系数研究

Polyacetylene(PA) is a symmetric chain conjugated macromolecule,whose chain symmetry can,however,be broken by external and internal perturbations,generating helically chiral polymers.

聚乙炔是链对称的共轭大分子,在内外界的微扰下,其主链的对称性能够被破坏,而产生螺旋手性结构。

Polyacetylene (PA) is a symmetric chain of conjugated macromolecule, whose chain symmetry can, however, be broken by external and internal perturbations, generating helically chiral polymers.

聚乙炔是链对称的共轭大分子,在内外界的微扰下，其主链的对称性能够被破坏，而产生螺旋手性结构。

Keywords Helically coiled tube;Stratified film;Condensation;

蛇管;分层流;膜状冷凝;

helically bladed screw conveyer

螺旋叶片式输送器

Helically grooved waveguide

螺旋槽波导

helically welded tube

螺旋焊接管

Keywords helically welded tube;expanding method;optimum expanding area;technical characteristics;

螺旋焊管;扩径方法;最佳扩径区段;技术特性;

Heat transfer and pressure drop characteristics of supercritical CO in a helically coiled tube

螺旋盘管内超临界二氧化碳传热及压降特性

Keywords helically coiled tube;gas-liquid-solid three phase flow;phase distribution;particle;

螺旋管;气液固三相流;相分布;颗粒;

OSCILLATION HEAT TRANSFER IN HELICALLY COILED TUBE WITH FULLY DEVELOPED TURBULENT OSCILLATION FLOW

螺旋管内单相液体紊流脉动流动传热

PARTICLE PHASE DISTRIBUTION IN GAS-LIQUID-SOLID THREEPHASE FLOW THROUGH HELICALLY COILED TUBE

螺旋管内气液固三相流颗粒相分布规律

THE OIL-GAS-WATER THREE-PHASE FLOW AND SAND SEPARATION THEORIES IN HELICALLY COILED TUBING SEPARATION TECHNOLOGY

螺旋管油气水多相流动与原油管流除砂理论

helically finned tube bank

螺旋翅片管束

Spirillum A helically shaped bacterium.

螺旋菌：一种螺旋形的细菌。

helically armored cable

螺旋铠装电缆

The experimental investigation for contamination factor of helically finned tube bank is carried out.

进行了螺旋翅片管束沾污特性的半工业性试验研究。

Usually two DNA strands are linked together in parallel by specific base-pairing and are helically coiled.

通常二条去氧核醣核酸链通过碱基配对平行排列形成双螺旋结构。

Plastic pipe reinforced by cross helically wound steel wires (PSP) is a new plastic-matrix steel composite pipe developed in China recently.

钢丝缠绕增强塑料复合管(简称PSP)是一种性能优良的新型复合管。

What is a wire rope - consists of a number of wire strands formed helically about a central axs.

（一) 何谓钢丝绳-由一定数量钢丝一层或多层的股绕成螺旋状而形成的结构。

What is a wire rope - consists of a number of wire strands formed helically about a central axs.In some cases a single strand is rope.

（一)何谓钢丝绳-由一定数量钢丝一层或多层的股绕成螺旋状而形成的结构。再这种情况下，单股即为绳。