perforated sieve发音

意思翻译

多孔筛

相似词语短语

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

perforated───v.穿孔（perforate的过去分词）；adj.穿孔的；有排孔的

molecular sieve───[化学][真空]分子筛

sieve tube───筛管

perforated tray───n.有孔盘；多孔板塔盘；[化] 多孔板塔盘; [医] 有孔盘

perforated metal───冲孔网；[材]穿孔金属板

perforated pipe───穿孔管，多孔管；多孔管；[机]穿孔管

perforated line───打孔线

perforated sheet───冲孔薄板；吼板；穿孔片金属；穿孔金属片

双语使用场景

by searching thoroughly, the hunters arrived at the real site of the warren. There the ground was perforated like a sieve.───经过彻底的搜查以后，猎人们终于找到真正的养兔场了。这里满地都是窟窿，象筛子似的。

design program has been introduced with a perforated plate distributor in a molecular sieve adsorber of a small scale air separation unit as an example.───小型空分设备分子筛吸附器的孔板分布器为例，通过例题演算，介绍了设计程序。

英语使用场景