burette

英 [bjʊ'ret] 美 [bju'rɛt]
  • n. [分化] 滴定管;量管
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burette 量管

来自PIE *bheu, 膨胀,同bucket. -ette, 小词后缀。

burette (n.)
1836, from French burette "small vase, cruet," diminutive of buire "vase for liquors," in Old French "jug," variant of buie (12c.) "bottle, water jog," from Frankish *buk- or some similar Germanic source (see bucket (n.)). As a laboratory measuring tube, from 1836.
1. The pressure over the sample can then be increased via a gas burette.
借助量气管可增加样品上的压力.

来自辞典例句

2. To determine potassium iodate in edible salt, the specification of home - made capillary burette is 0.
用该法测定食盐中的碘酸钾, 当毛细滴管规格为0.

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