n.活塞
第三人稱復數：pistons
/">大學英語考研英語大綱詞匯單詞大全n.(名詞)【機】活塞
【音】活塞閥鍵
【音】直升式活塞
n.(名詞)[C]活塞 (in engines,pumps,etc.) a round piece usually of metal that fits inside a cylinder and moves up and down or backwards and forwards inside it
noun
1. mechanical device that has a plunging or thrusting motion
Synonym: plunger
1. 活塞
A piston is a cylinder or metal disc that is part of an engine. Pistons slide up and down inside tubes and cause various parts of the engine to move.
1.
1. 控制活塞：這樣可大大減小控制壓力,使控制壓力與工作壓力之比降低到4.5%,因此可用于壓力較高的場合,同時可以避免簡式閥中當控制活塞(Piston)推開單向閥芯時,高壓封閉回路內油液的壓力將突然釋放,產生巨大沖擊和響聲的現象.
2. piston是什么意思
2. 活塞式：市場導向,服務迅速,以客為尊,并加上現代化資訊管理制度,促使PUMA集團公司,產品能風行全球,美國巨霸PUMA集團/臺灣合正機械,技術合作、授權龍海力霸機械組裝,符合歐洲、亞洲及美洲需求的鑄鐵、鋁制活塞式(Piston)空壓機、風動工具,
以上就是本站詳細整理的詞語piston是什么意思的翻譯解釋，供大家參考一下。
We have a weight on the piston, and that weight is chosen so that p2 it acts as though p external is equal to p2.(讓活塞上放一重物，讓它的效果剛好,等同于外壓強。)
You may think of it as the free running piston in your vehicle's engine.(你可能會認為它當作免費的運行活塞在您的汽車的引擎。)
We've got my container, my piston here.(這里是容器和活塞。)
The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.(最后一步是將蒸汽引入氣缸，使得活塞前后推動，從而提高了發動機的速度，降低了燃料消耗。)
So I've got, this piston here is compressed, and I slowly, slowly increase the volume, drop the temperature.(這樣，這個活塞就被壓縮了，然后我再很慢很慢地增加它的體積，降低溫度。)
A piston engine is said at best to be only 33% efficient.(一臺活塞式發動機被充其量說只成為有效率33%。)
Each piston disassembled and polished, each nut and washer cleaned or replaced, accounted for.(每個活塞都要拆下來并且打磨，每個螺母和墊圈都要清洗或更換，并且一個都不能少。)
Replace piston rod and add flow passage on piston rod.(更換活塞桿，在活塞桿上增設流道。)
Filling the cylinder with steam pushes the piston out.(填充汽缸的蒸汽將活塞推出。)
And the total pressure is given by the piston here.(總的壓強由，活塞給出。)