主题:【求助】什么叫single-strock-type pump?什么叫highly dampened reciprocating pump?

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jollyjudy
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原文是这样的:
The pump is typically a single-strock-type(syringe) pump or a highly dampened reciprocating pump with pressure fluctuations not exceeding+_0.3% of the operating pressure.

不知道这里所指的single-strock-type pump 和 highly dampened reciprocating pump 是什么类型的泵,应该如何翻译?
请大虾们指点!谢谢!
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影子
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single-strock-type pump 单冲程泵
highly dampened reciprocating pump 强缓冲往复式泵?
poorlittle
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尽管有了正确的中译, 我也不知那是什么。  Therefore, this is not a problem of language, but a matter of knowledge of machincal engineering.



= = = = = =

有趣的是, what is 这只是pump之译音 (也有译为“帮浦”) 不过, “泵”已溶入现代汉字, 大家都理解“泵”is a mechanical device that moves fluid or gas by pressure or suction.



(康熙字典 : 【備考】【巳集】【水字部】泵  音流, )
rock_rock
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我只懂它们是甚,不晓得名称

(康熙字典 : 【备考】【巳集】【水字部】泵  音流, 无解释)
这个有趣
poorlittle
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Information :

Pump

http://en.wikipedia.org/wiki/Pump

Interesting animation
Lobe pump -- http://en.wikipedia.org/wiki/Lobe_pump
Two moving spirals scroll pump -- http://en.wikipedia.org/wiki/File:Two_moving_spirals_scroll_pump.gif

Reciprocating pump
http://en.wikipedia.org/wiki/Reciprocating_pump

A reciprocating pump is a positive displacement plunger pump. It is often used where relatively small quantity of liquid is to be handled and where delivery pressure is quite large.
Reciprocating pumps are used in High performance liquid chromatography (HPLC)

http://books.google.com.hk/books?id=eUl8YKHPzpgC&pg=PA103&lpg=PA103&dq=dampened+reciprocating+pump&source=bl&ots=d_MMPq8V_E&sig=i-1G3h93RhWqBB4ijHYDlPRoKCo&hl=zh-TW&ei=x33HTOQSzsFxr4H92Q0&sa=X&oi=book_result&ct=result&resnum=3&ved=0CBUQ6AEwAg#v=onepage&q=dampened%20reciprocating%20pump&f=false
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2010/10/27 10:22:20 Last edit by poorlittle
wingman1985
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wingman1985
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highly dampened 高阻尼
该帖子作者被版主 hyheying1积分, 2经验,加分理由:积极参与
poorlittle
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damping coefficient  : 阻尼系数。  但一直不明白为什么译成 “阻尼”, 特别是“尼”字。
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