by tube

基本解釋

She goes to work by tube .
她乘地鐵上班。
Others try to recreate aparticular sound belonging to a piece of equipment that is old or nolonger current, such as the sound created by tube amplifiers。
還有些發(fā)燒友則想要重現(xiàn)一些老舊或者不再時(shí)興的設(shè)備獨(dú)特的聲音，比如電子管功放發(fā)出的聲響。
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But each strain is slightly different, and only the fastest growing one — determined by which tube turns the darkest green — will be chosen for further development.
但是每個(gè)品種略有差異，只有生長最快的那個(gè)——管子里顏色變得最綠——會被選擇進(jìn)一步開發(fā)。

He had a tube with electrodes potted in it filled with atomic hydrogen. And by applying a voltage, he was able to get the gas to glow.
那是個(gè)裝滿了氫原子并含有電極的管子,通過增加一個(gè)電壓，他讓氣體燃燒起來了。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
Pret and Starbucks are pretty much on every corner by every tube stop, aren't they? so.
普雷特和星巴克幾乎出現(xiàn)在每一個(gè)轉(zhuǎn)角，每一個(gè)地鐵站，不是嗎？所以，
知道普雷特公司嗎？ - SpeakingMax英語口語達(dá)人
Here's a way that you can do it in a test tube without using any cells by this process called Polymerase Chain Reaction.
但有一個(gè)方法可以讓你在試管中完成,不用細(xì)胞,這個(gè)方法叫聚合酶鏈?zhǔn)椒磻?yīng)
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選

Metasonix is a little company run by vacuum tube guru Eric Barbour.
ENGADGET: Music Thing: The Metasonix Butt Probe