1.
Areas calculation and characteristics analysis on combined shape orifice in hydraulic valves
液压组合阀口过流面积计算及特性分析
2.
Reasonable design, big flow zone, smoothbore, no heap of dirty, small flow resistance.
设计合理,流通面积大,通径平滑过渡,无脏物堆积现象,流通阻力小。
3.
The piston is forced upward until sufficient port area is available to pass the fluid.
活塞被推动向上，直到有足够的通道面积让流体流过。
4.
injector hole area
喷嘴孔的通过截面面积
5.
An electic current is applied to the cell, converting the aluminium surface into a coating of aluminium oxide.
电解池通过电流，铝片的表面就逐渐积聚起氧化铝层。
6.
Current density in tissue, that is, the intensity of HF current per unit of area,is even more important than electrical resisance.
组织中的电流密度（也就是流过每单位面积的高频电流强度）甚至比电阻抗更重要。
7.
The oil film trajectory oscillates back and forth with the ebb and flood current, and its thickness decreases and area increases during the drift process with oscillation due to the diffusion.
油膜轨迹随落潮流和涨潮流来回振荡，因扩散作用，在往复漂移过程中厚度变小，面积增大。
8.
The process of erosion and deposition in which a nearly level surface is produced, as by streams, wind, or ocean currents.
均夷作用象由河流、风或洋流引起近似平坦的表面的侵蚀和沉积过程
9.
Flow pattern and gas-liquid interfacial area in a microchannel contactor
微通道气液两相流型及界面面积测定
10.
Areas hit by soil erosion has reached 360 million hectares, making up 38.2 percent of the country's total land area and registering 5 billion tons of soil losses annually.
水土流失面积达3.6亿公顷，占国土面积的38.2%，每年流失土壤50亿吨。
11.
Geomorphology Characteristic and Tectonic Response of the Northern Tianshan Represented by Hypsometric Integral
天山北麓流域面积高度积分特征及其构造意义
12.
The electrolyte into which the aluminium is placed is an acid, usually sulfuric or chromic. An electic current is applied to the cell, converting the aluminium surface into a coating of aluminium oxide.
电解液是酸，通常是硫酸或铬酸。电解池通过电流，铝片的表面就逐渐积聚起氧化铝层。
13.
The difference of heated area between tubes is very small, so the thermal deviation mainly results from inhomogeneous endotherm and flux.
但由于管子毛间的受热面积差异很小，过热器的热偏差主要由于吸热不均匀和流量不均匀造成。
14.
Information we have is in abundance, piling up in databases and streaming onto desktops over broadband networks.
我们拥有的信息非常丰富，堆积在数据库里，通过宽带网源源不断地流到桌面系统。
15.
The geotextile material reinforces a structure and reduces erosion by equalizing stresses over a wide area.
通过在大面积范围内保持均匀的应力,土工材料起到了对结构增强及减少土层流失的作用。
16.
Cyclic voltammograms of the modified electrodes showed that the capacitive current and area of the solution-electrode interface were rather large.
从循环伏安法结果得知，被修饰过之电极在水溶液极电极之电容电流及其表面积均较大。
17.
The influence of the area contraction ratio of rotary flow generator on the hydraulic characteristics of level rotary flow has been investigated by the hydraulic model test of an internal energy dissipation tunnel.
通过模型试验，研究了起旋器出口面积收缩率对水平旋流泄洪洞水力特性的影响。
18.
Results 6 cases (17.1%) of subdural effusions due to over flow after ventricle peritoneal shunt;
结果 积液原因 :6例 (17.1% )为脑积水过度引流 ;