单词：sieving
音标：['siviŋ] ；
[计] 筛选
[化] 筛分
[化] 筛分
v examine in order to test suitability
v check and sort carefully
v separate by passing through a sieve or other straining device to separate out coarser elements
v distinguish and separate out
v check and sort carefully
v separate by passing through a sieve or other straining device to separate out coarser elements
v distinguish and separate out
词型变化：名词复数形式 : sievings
sieving的用法和样例：
例句
用作名词(n.)
- She is sieving the rice in order to sieve out the stones.她正在把米过筛，好把石头筛出。
- Mine sieving mesh is a kind of metal mesh components for sifting and filtering.矿筛网是一种用于筛分过滤的金属网状结构元件。
- Mine sieving mesh is a kind of metal mesh components for sifting and filtering.矿筛网是一种用于筛分过滤的金属网状结构元件。
- Over time, particles rejected by the sieving action of the membranes build up on the outside of each fiber.随着时间的推移，颗粒拒绝筛分行动建立膜的外面每个纤维。
单词：sieving 相关文章
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发表于:2019-01-20 / 阅读(71) / 评论(0)
2016年Scientific American(八)月
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