gas head的例句大全

A collector of antique cars asked Frank to look out for a 1906 gas head lamp.

一位老式汽车收藏家要弗兰克留神1906年产的煤气前灯.

Theoretical pressure head and performance curves of submersible electric centrifugal pump for gas-liquid mixture

电动潜油离心泵输送气液两相介质的理论压头和理论特性曲线

By the bilinear flow solution of finite-conductivity vertically fractured gas well, which is combined with the arithmetic of average temperature and average compressibility, the well head flowing pressures are calculated and matched by program.

用双线性流阶段的井底压力解方程、平均温度和平均压缩系数计算法（即压裂气井不稳定渗流法）可以预测华北大牛地低渗气藏压裂井合理产量；

The absorption coefficients of high temperature gas in the head shock wave layer are basic parameters for calculations of the target ultraviolet, visible light and infrared optical characteristics, the heat shield and the aerodynamic flow field coupling with thermal radiation.

激波层内高温气体吸收系数是目标紫外、可见光、红外辐射特性计算、热防护计算和气动流场辐射场耦合计算的基本参数。

The operation performance of a spark ignition natural gas engine with two cylinders, including dynamometer card in cylinders, intake pressure liquid, air fuel ratio, temperature field of cylinder head and piston, and emission, is tested.

对一台火花点火式两缸天然气发动机进行了缸内示功图、进气压力波、空燃比、缸盖及活塞温度场和排放等项目的测试。

Terrestrial stress is a main control on hydrostatic head of reservoir, and its gradient powers oil, gas and water migration.

地应力是影响储层沉积水水头的主要因素，地应力梯度是油气水运移的主要驱动力。

Dynamic Character of Ultra Thin Film Gas lubrication for Magnetic Head/ Disk

磁头/硬盘超薄膜气体润滑动态性能分析

Influence of Thermal Effect on Magnetic Head/ Disk of Gas Thin Film Lubrication

硬盘/磁头薄膜气体润滑中热效应影响分析

Which man that the head is normal can not put on the gas mask to go to do that thing?

哪个头脑正常的人会不戴防毒面具而去作那件事呢？

The gas mask is characterized in that the gas mask can cover and seal the head and face of an operator without affecting normal operation, so that the operator can not be eroded by harmful substance.

该面罩的特点是能罩住并闭封操作者头部、面部，而且不影响正常操作，使操作者不会受到有害物质的任何侵蚀。

The Measurement of Nano-scale Gas Film of Magnetic Head/ Disk by the Three-wavelength Optical Interference

三波长光干涉法测量磁盘/磁头纳米级气膜厚度

Fracture Analysis on The Double Head Bolts of Moveable Pipe to Convey Gas

活动注汽管线卡瓦双头螺栓断裂分析

Experimental results about influence of gas saturation upon compressional head wave velocity, amplitude and dominant frequency

含气饱和度对纵波首波速度、振幅及主频影响的实验结果

The Gas Film Lubrication Characteristic Analysis with the Variation of Magnetic Head Bearing Surface Recess

磁头承载面结构层深度对气膜润滑性能的影响

You should gas the car up before you head home.

在你驱车回家之前，应该先给车加好汽油。

China is set to enhance exploration efforts, build gas reserves and increase natural imports to meet the goal, said Wu Yin, deputy head of the NEA, earlier this year. The 4 per cent level is low compared with the 24.1 per cent average globally.

中国将加强勘探努力、建立天然气储备并扩大天然气进口，以实现该目标，中国国家能源局（NEA）副局长吴吟今年早些时候表示，相对于24.1%的全球平均水平，中国4%的比重较低。

Influence of gas-supply on the stability of operating in low head of left bank units at three gorges hydropower station

补气对三峡左岸机组低水头运行稳定性的影响

through gas examination experiment and well head effused gas correction experiment, this paper constructs a correlation relation of gas logging whole hydrocarbon examination in different drilling fluid systems and determines the correction factor of the influence of drilling fluid viscosity change on gas examination.

通过开展不同钻井液条件下的气体检测实验、井口逸散气校正实验，建立了不同钻井液体系条件下的气测全烃检测对比关系，确定了钻井液粘度变化对气体检测影响校正系数；

surface roughness of hardened zone of the ball head pin has been improved on by the use of inert gas . . .

在感应加热过程中采用惰性气体和改进的工装夹具改善了淬火区的表面粗糙度。

in addition, the commercial butane gas tank inserted directly can compose the convenient double-head welding gun.

此外，直接接插市售丁烷气罐还可构成简便双头焊枪。