[单选题]A．s for turbine oil, contact with water in the form of steam will be inevitable so good______properties will be essentialA．defrostingB．de-oilingC．demulsifyingD．dehumidifying
[单选题]The cooling water is in direct contact with the outer surface of the liner as a result of which it is termed a （）.A . water linerB . wet linerC . dry linerD . drown liner
[名词解释] contact inhibition (接触抑制)
[名词解释] 流域面积（watershed area；catchment area）
[名词解释] 直接接触电击（direct contact）
[名词解释] 间接接触电击（indirect contact）
[名词解释] endangered area
[名词解释] Portal area
[单选题]The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the（）.A . baselineB . vertical reference planeC . hullD . horizontal reference plane
[名词解释] 疫区（Quarantine area）