absence of contact
英 [ˈæbsəns ɒv ˈkɒntækt]
美 [ˈæbsəns əv ˈkɑːntækt]
【医】无接触
双语例句
- Because the glass fibers scratched the ball surfaces and accelerated the spalling of the transfer films from the ball surfaces, the bearing experienced failure in the absence of stable lubrication at the contact surfaces between the balls and raceways.
保持架中玻璃纤维划伤轴承球表面并加速转移膜剥落，使轴承不能获得稳定润滑，从而导致轴承在球与套圈滚道接触表面处失效。 - It seems that in aqueous reaction system, the monomer BA, owing to its hydrophobicity, tend to be adsorbed at water/ starch interface which is absence in the course of starch pasting, and the chance for BA to contact with starch molecules is less.
可能是由于BA的疏水性，在水反应体系中有吸附到水/淀粉界面的趋势，淀粉糊化后这一界面将消失，使得BA与亲水性淀粉分子接触的机会减少。