查询词典 jet engine

The flow field of free jet was measured by PIV. The instantaneous velocity vectors of the core region of jet was studied experimentally.

利用PIV技术测量了射流流场，得到了自由射流核心区的瞬时速度场，并对实验结果进行了分析总结。

According to hardware design,control system of equipment is studied which transducer closed-loop control is at the core.The equipment can eject stable and isopiestic pressure water jet,and display the current pressure of water jet real time.

根据硬件设计，研究了设备的控制系统，主要以变频器闭环控制电机为核心，使喷嘴射出稳定、恒压的水流，并实时显示当前的水射流压力。

For example, jet airplanes are operating at higher and higher speeds, jet and conventional airplane engines are developing greater horsepower per pound, and pressure vessels and pipes are operating at higher pressures.

譬如， 喷气飞机飞得越来越快，喷气飞机和常规飞机发动机单位重量发出的功率越来越强大，高压容器与管道承受的压力愈来愈高。

For example, jet airplanes are operating at higherand higher speeds, jet and conventional airplane engines are developing greater horsepower per pound, and pressure vessels and pipes are operating at higher pressures.

譬如，喷气飞机飞得越来越快，喷气飞机和常规飞机发动机单位重量发出的功率越来越强大，高压容器与管道承受的压力愈来愈高。

A large passenger jet airplane .A jet plane screamed past overhead.

一架喷气式飞机发着啸声从头顶掠过。

Not until October 1945 did the Americans expect to have a jet airplane (and in the event, two years after the end of the war, the ME 262 being flown at Wright-Patterson AFB, Dayton, Ohio, was still judged superior to the new USAF-80 jet fighter).

到1945年10月前，美国才有望拥有喷气飞机（例如，战争结束两年后，飞行在俄亥俄州戴顿县莱特—帕特森空军基地上空之ME262，比较起新式美国空军*—80式喷气战斗机来，还被判定更为出色）。

Issue in a jet; come out in a jet; stream or spring forth

a。 流出的，易动感情的

"The successful delivery of the main structure of the sample jet nose is a key fruit in the development of the C919 jet and signals a successful cooperation between the maker and suppliers," Jin Zhuanglong, general manager of Commercial Aircraft, said at a delivery ceremony.

"该样本喷气机的头部主体结构的成功交付是 C919喷气飞机发展中的关键成果，标志着制造商和供应商的成功合作，"商用飞机有限公司的总经理金壮龙在交付仪式上说。

Through the research that managed for jet spraying mechanism, with vacuum and negative pressure effect of jet, the inhale row mathematics model of spurted lampblack is established.

摘要通过对射流喷射机理的研究，利用"喷射"的真空负压效应，建立了油烟喷射吸排数学模型。

In order to make good use of gas lift jet pump, this study combines technics approach of continuous gas lift and jet pump, and applies node analysis to establish processing approach which is fit for computer calculation.

为了更有效的应用气体加速泵采油工艺，使之更好的为油气田开采服务，本研究将连续气举工艺设计与射流泵工艺设计结合起来，并应用节点分析方法建立了一套适合于计算机编程计算的工艺设计方法。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。