查询词典 piston

If the power-driven rotary piston pump spray, the effect will be even better.

如果用电力驱动旋转活塞水泵喷灌，效果会更好。

The powerplant of propeller aircraft is composed of two main parts, piston engine and propeller.

小型螺旋桨飞机的动力装置一般由活塞式发动机和螺旋桨两个主要部分组成。

Piston-engined aircraft and turboprops have air compressors to maintain cabin pressure.

活塞发动机和涡桨发动机的飞机有压气机来控制客舱的压强。

This paper analyses this problem for making effort to transmit the pressure value of gas piston gauge more exactly.

本文就此问题进行分析，力求使气体活塞式压力计的量值传递更准确。

This design suffers from the common rotary-engine problem of having a line contact between piston and cylinder to seal.

这种设计患有共同旋转引擎的问题，有一个线之间的接触活塞和汽缸密封。

JHYG piston Type liquid prover is a newly developed standard tool for measurement of liquid flow andquantity-value transmission.

JHYG 型活塞式液体标准体积管是新近研制成功的液体流量计量量值传递的标准器具。

4The paper designs a new type of hydraulic puncher by the means of masterly integration of shocking piston, following valve and commutator.

基于液压振动原理，将冲击机构、随动机构和控制机构进行了有机集成，设计了一种全新的攻泥头结构。

In this paper the structural features, working principles and optimal design in structural parameters for a piston-forward pushrod lifting device for dumpers are presented.

介绍了自卸车活塞前推连杆式举升机构的结构特点、工作原理及其结构参数的优化设计。

Power is provided by a Russian designed Ivchenko AI-26V 9-cylinder radial piston engine.

权力是由俄罗斯设计的ivchenko爱26v九缸径向柱塞泵的引擎。

The Mil Mi-4 assault transport was the product of an October 1951 ultimatum by Stalin for the design and construction of a transport helicopter within 12 months, powered by one Shvetsov ASh-82V 14-cylinder two row radial piston engine.

该百万米- 4殴打运输是产品的一1951年10月最后通牒，由斯大林为设计和建造的运输直升机在12个月内，由一shvetsov灰82v 14缸两排径向柱塞泵的引擎。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。