penetrant
adj. (基因)外显的;锋利的,渗透的
n. 渗透剂,穿透剂
n. (Penetrante)(美、加、意)比内唐特(人名)
例句
Penetrant testing is done according to its standard.
渗透检验标准是渗透检验的依据。
Dye-penetrant testing of the disc trunnions and piston rod heads.
对阀盘、耳轴活塞杆头的染料渗透剂测试。
Which of the following is a purpose of the drying process used in penetrant testing?
下列几条中,哪一条是渗透试验中进行干燥处理的一个目的?