prewhirl
英
['priː'wɜːl]
美
['priː'wɜːl]
n.
预旋
prewhirl的用法和样例:
例句
用作名词 (n.)
Recently, some experiments show the existence of prewhirl and reveal the asymmetrical scroll will affect the distribution of prewhirl.
近年来,已有的实验结果显示,离心式通风机叶轮进口前的气流预旋确实存在,而且其分布形式与人们通常的想象有很大不同。
prewhirl的相关资料:
临近单词
Prejka
PRE
preoperative cystoscopy
pre-vocational school
pre - drainage period
pre-exist cooperation
precancerous dermatitis
pre-infarction period
premenstrual discomfort
pregnenolone mehyl eher
pre-splitting fissure
pre-plating treatment
目录
查词历史
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