beaker

英 [ˈbiːkə(r)]

美 [ˈbiːkər]

n.  (常指无柄的)塑料杯，纸杯; 一杯(的量); 烧杯

复数：beakers　

TEM4TEM8化学

BNC.16337 / COCA.22497

牛津词典

noun

• （常指无柄的）塑料杯，纸杯
  a plastic or paper cup, often without a handle, used for drinking from
• 一杯（的量）
  the amount contained in a beaker
  1. a beaker of coffee
     一杯咖啡
• 烧杯
  a glass cup with straight sides and a lip, used in chemistry, for example for measuring liquids

柯林斯词典

• （通常无柄的）塑料杯
  Abeakeris a plastic cup used for drinking, usually one with no handle.
• 大口杯；大玻璃杯
  Abeakeris a large cup or glass.
• 烧杯
  Abeakeris a glass or plastic jar which is used in chemistry.

英英释义

noun

• a cup (usually without a handle)
• a flatbottomed jar made of glass or plastic

双语例句

• In this paper, beaker experiment was done by methods of sludge return, and carry out a highly efficient solid-liquid separation study of the dynamic test.
  本文利用污泥回流方法进行了烧杯实验，并开展了高效固液分离器的动态实验研究。
• Calculate the average volume of water, in litre, in a beaker.
  以升为单位，计算每个烧杯里的平均体积。
• A beaker of coffee from the drinks machine She pushes a coffee mill.
  她推一部咖啡研磨机。
• Predict the temperature of the water in the beaker.
  预测烧杯里的水的温度。
• The cup body is a beaker or a nursing bottle.
  所述杯体为烧杯或奶瓶。
• It works just like a beaker or bottle, however, it costs less, is sterilized, won't break, and uses only a fraction of storage space as the other containers.
  它在使用中就像一个烧杯或瓶子，但它的价格比其更低，已做无菌消毒，不会破裂，而且存放的时候只占用一小部分空间。
• The next man, a chemist, beckoned his dog, Beaker, to show what he could do.
  下一个人，一名化学家，表示他的狗，大口烧饼里，表达出他能做的一切。
• Leave the beaker in a shaded place for7 to10 days, and observe changes of the crystal every day.
  将烧杯放在阴凉的地方7至10天，并每天观察结晶体的变化。
• If I have a beaker with some solid reactant on the bottom here.
  如果在烧杯地步，有一些固态反应物。
• Through a large number of beaker tests, we have compared their purifying effects and economic worth, and bioflocculation is better.
  通过大量的烧杯试验，对各种混凝剂的净水效果及经济价值进行比较，同时，也对混凝沉淀后滤后水做了一些研究。