vacuum pump

常見(jiàn)例句

A vacuum pump, housed in a rusty ammo box, captured a fumarole's plume.
一個(gè)生鏽盒子裡裝著一臺(tái)真空泵，用來(lái)捕獲噴氣孔冒出的菸羽。
But gas bubbles in the platinum had led Edison to develop an efficient vacuum pump to remove the air from the inside of his bulbs.
但鉑材料中的氣泡啓發(fā)了愛(ài)迪生，他開(kāi)發(fā)出一種高傚率的真空泵來(lái)抽取燈泡裡的空氣。
The University of Maine arches, on the other hand, can be fabricated on site — the fabric inflated, bent around a simple form and infused with resin using a vacuum pump.
而另一方麪，緬因大學(xué)的拱梁可以在現(xiàn)場(chǎng)搆建——纖維佈套充氣、彎曲成簡(jiǎn)單形狀，用真空泵灌注樹(shù)脂。

Thousands of genes stick to each ball, and the combination is loaded into a "gene gun"--two small stainless-steel chambers and a vacuum pump--that uses compressed helium.
FORBES: Millions Served
Thousands of genes stick to each ball, and the combination is loaded into a "gene gun, " which consists of two small stainless steel chambers and a vacuum pump.
FORBES: Millions Served
Self-contained vacuum, pump and filter system works without suction lines or other modifications to existing systems.
ENGADGET: iRobot flaunts the Mirra 530 pool cleaning robot, sends the Looj 330 abroad