sieve fraction发音

意思翻译

筛分粒度级

相似词语短语

fraction───n.分数；部分；小部分；稍微

sieve───n.[粮食][矿业]筛子；滤网；不能保守秘密的人；vi.筛；滤；vt.筛；滤；n.(Sieve)人名；(英)西夫

molecular sieve───[化学][真空]分子筛

sieve tube───筛管

complex fraction───n.繁分数；n.[数]繁分数

partial fraction───部分分数，部分分式；[数]部分分式；[数]部分分数

gallon fraction───加仑分数

sixths fraction───六分之一分数

ejection fraction───[生理]射血分数；射出分率

双语使用场景

The results showed that the modified PET fiber had good spinnability when the molecular sieve content in fiber was 2% by mass fraction;───结果表明：当纤维中分子筛质量分数为2%时，改性PET纤维的可纺性较好；

Through the corresponding between integral coefficient polynomial and rational number, this paper obtains factorization from factorization of polynomial by the way of sieve in true fraction series.───本文利用整系数多项式与正有理数的对应，将多项式因式分解通过对真分数序列筛选的办法求得因式。

method of using metal probe for measuring the void fraction at any point in gas-liquid two-phase flow on Sieve tray is described.───用金属探针法测量塔板上气液两相流中某些点的含气率。

英语使用场景