choke是什么意思

网络释义

用法例句

The corrected coefficient K is in-troduced and calculated in the manner of single steam generator to single well,by which the steam flow rates in different chokes,temperatures,pressures and pressure differentials are gained using choke-pressure differen-tial equation.

根据孔板计量的原理和基本方程,针对蒸汽—水两相的可转化特性,引入了校正系数K,通过单炉对单井方式注汽试验求取了K值,进而用油嘴-压差公式求出了不同油嘴、温度、压力和压差下的蒸汽流量。

Coordinated production and sensitivity of influencing parameters at different chokes and different formation press.

利用PIPESIM软件对哈德 4油田的哈德 1井做了不同压力水平保持条件下不同含水时期油井自喷生产特征研究 ,预测了该井不同液量下的停喷压力 ,并通过系统节点分析研究了不同地层压力条件下不同油嘴的协调产量和影响参数的敏感性。

Based on the material balance theory and fluid mechanics theory,the wellhead pressure variation with time at various choke sizes were investigated,and the proppant settlement distance was calculated considering the proppant interference.

根据物质平衡和流体力学原理,研究了水力压裂后不同尺寸放喷油嘴条件下井口压力随时间的变化规律,计算了支撑剂的回流效应和考虑干扰时的沉降距离。

The tester of shear stability of polymercontaining fluids using a diesel injector nozzle was developed.

介绍了一种自行研发的国产含聚合物油品柴油喷嘴剪切安定性测定仪。

Transforming calculate and error analysis of nozzle spray-hole angle;

喷油嘴喷孔角度变换计算及误差分析

Simulation Analysis on Cavitation Flow in a Diesel Engine Nozzle;

柴油机孔式喷油嘴内空穴流动的模拟分析

Fuel injection nozzle used on small bore diesel engine with swirl combustion chamber;

小缸径涡流室柴油机用喷油嘴的研究

In this paper ,ALE technique is used to simulate fluid flow in several type injection nozzle of diesel engine.

　利用任意拉格朗日 欧拉(ALE)方法,通过直接对N S方程进行数值求解,对柴油机直圆形、圆缺形、缩扩形等几种孔式喷油嘴内流体流动过程及质量流量和喷嘴特性参数进行数值计算,计算结果有助于柴油机喷油嘴的设计。

Three-dimensional Numerical Simulation of Locomotive Diesel Engine Injection Nozzle;

FLUENT是一个对可压缩流体进行数值模拟的流体力学商业软件，将其应用于柴油机喷油嘴内部流场的模拟，可以方便地计算出各项参数的全场分布，具有计算快速、简捷、方便，数值精度较高等优点，实用性较强。

steering drag link rear end grease fitting

转向纵拉杆后端油嘴

steering knuckle tie rod end pressure lubricator

转向节横拉杆接头油嘴

steering knuckle bearing grease nipple

润滑转向节轴承油嘴

aperture atomizer

喷孔式喷油嘴喷雾器

Technical specification for fuel injection nozzles of diesel engines

GB/T5772-1986柴油机喷油嘴偶件技术条件

Technological Experimental Research for Cross Wedge Rolling Technology of Pin Valve of Oil Pump

油泵油嘴针阀体楔横轧工艺试验研究

A Study on the Injection Fuel Nozzle Matching Experiment of 75 Diesel Engine Series;

75系列柴油机喷油嘴匹配试验研究

People don't trust those smooth businessmen.

人们不相信那些油嘴滑舌的生意人。

oil one's tongue

说奉承话，油嘴滑舌地恭维

I never knew he had such a glib tongue.

我从前并不知道他这样油嘴。

Your big mouth and glib tongue are spouting all kinds of nonsense.

你只靠一张油嘴，胡说八道。

a glib talker, salesman, etc

油嘴滑舌的谈话者、 推销员等

plausible glib talk (especially useful to a salesperson).

油嘴滑舌的游说（尤其是对售货员有用）。

I don't trust those slick salesmen.

我不信任那些油嘴滑舌的推销员。

The Technology of Numerical Control Reconstruction on the Injection Nozzle Center Hole and Inner Cone Grinder;

喷油嘴中孔座面磨床的数控改造技术

A throttle is the part that controls the amount of gasoline injected by nozzles.

节汽门是一个能控制喷油嘴入喷油量的零件。

Measures to extend life of mate of jet in diesel engine

延长柴油机喷油嘴偶件使用寿命的措施

Finite Element Analysis on 3D Flow in the Nozzle and Shock Stress of the Needle in Diesel Engine Injector;

柴油机喷油嘴三维流场及针阀碰撞有限元分析