润湿角 meaning in English

wet angle
wetting angle

Zro2 and metal ni show no wettability in vacuum with a contact angle of 117
由于zro _ 2与金属ni在真空中润湿角为117 ，为不完全润湿。
Through the measurement of wetting angle and esca characterization , it is confirmed that substrate has been modified
对经过修饰的载体进行润湿角测定和esca的表征，从而证明载体已经被修饰。
Test method for properties of investment casting pattern materials - part 6 : determination of wetting angle between pattern an binder
熔模铸造模料性能试验方法第7部分:熔模-粘结剂润湿角的测定