beaker的意思|beaker的解释-里氏词典

beaker ['bikɚ]

n. 大口酒杯, 烧杯

[化] 烧杯

[医] 烧杯

A graduated container, such as a cylinder or beaker.
量筒，量杯标以刻度的容器，如圆筒或烧杯
Transfer the contents to a beaker, make up the volume to around300 ml.
把容量转移到大口烧饼里，把体积补足到300毫升左右。
At that time she placed a thermoneter in a mixture of ice and water in a beaker.
那时她将温度计放入烧杯内冰和水的混合物中。

beaker

[ noun ]

a flatbottomed jar made of glass or plastic; used for chemistry

<noun.artifact>

a cup (usually without a handle)

<noun.artifact>

Beaker \Beak"er\ (b[=e]k"[~e]r), n. [OE. biker; akin to Icel.
bikarr, Sw. b["a]gare, Dan. baeger, G. becher, It. bicchiere;
-- all fr. LL. bicarium, prob. fr. Gr. bi^kos wine jar, or
perh. L. bacar wine vessel. Cf. {Pitcher} a jug.]
1. A large drinking cup, with a wide mouth, supported on a
foot or standard.

2. An open-mouthed, thin glass vessel, having a projecting
lip for pouring; -- used for holding solutions requiring
heat. --Knight.

Their experiments used a rod of palladium and a coil of platinum immersed in a beaker of deuterium, an isotope of hydrogen commonly found in seawater, officials at the universities said.
Pons and Fleischmann said their experiment used a rod of palladium and a coil of platinum immersed in a beaker of "heavy water" _ water made with deuterium, an isotope of hydrogen.

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