查询词典 piston

Tribology performance is a core problem in modem piston design, which is not resolved till now.

活塞的摩擦学性能是现代高性能活塞的核心问题，长期以来这个问题一直未能得到很好的解决。

Day-to-day business:"S" valve, shell,"Y" tube, skirt valve, butterfly valve, hopper, piston, wear-resistant plate, Pipeline, tube clasp, pumps, motor valves, 00 # lubricants , hoses, Aprons, sponge ball, sleeve, wear sets, all kinds of oil seal repair kits.

日常经营范围：&S&阀、壳体、&Y&管、裙阀、蝶阀、料斗、活塞、耐磨板、输送管、管扣、油泵、马达阀组、00＃润滑油、软管、胶圈、海绵球、轴套、耐磨套、各种油封修理包。

He went on to theorise that the rather weedy-looking semi-circular rods aat H above would be liable to bend, leaving a closed door in the path of the oncoming piston.

他接着就推论，相当杂草前瞻性的半环棒的学能测验上文H会被弯曲，留下了封闭的大门，在路径的迎面而来的活塞。

Diamond-Like Carbon Coating has been used to reduce friction on the fuel pump tappets and a solid film lubricant has been used to coat the piston skirts.

类金刚石涂层已被用来减少摩擦的燃油泵挺杆和固体薄膜润滑剂已用于涂层活塞裙。

The reeults show that piston pins and valve tappets hardened by laser proceesing have the advantage of good hardening quality,less deformation and low reject,and th...

结果表明：活塞销、气门挺柱经激光表面淬火后、硬化效果好、变形量小、成品率高，其寿命可提高4倍。

On the Christmas the Christian's assistant fi sted Pistol Piston and twisted his wrist.

在圣诞节，基督徒的助手拳击了&手枪活塞&并扭了他的手腕。

All the gas engines have laser-finished cylinder bores, as well as piston oil squirters and sodium-filled exhaust valves for heat dispersion.

所有的燃气发动机有激光完成气缸，活塞，以及石油squirters和钠充满热分散排气阀门。

An odd-shaped cam on the crankshaft receives power directly from a roller mounted on the piston.

一个多形凸轮的曲轴收到的权力直接从辊装在活塞。

Piston ; Odd-shaped pinhole ; Development ; Machining

活塞；异形销孔；发展；加工

Piston oil, particle plunger oil, graphite and non-graphite plunger of oil combustion machine, spray gun, automatic spraying for the first, temperature control rods, Case, fever sets, and other die-casting machine accessories .

柱塞油、颗粒柱塞油、石墨与非石墨性柱塞油；燃烧机、喷枪、自动喷务头、控温棒、保护套、发热套等多种压铸机系列配件产品。

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。