用塞拿蒙补偿器测定固化树脂的双折射率.Birefringence of the cured resin was measured with a senarmont compensator.有一种自动温度补偿器配合这个一起工作.An automatic temperature compensator is available for use with the Ultraviscoson.有些精密仪器用了热补偿器.Some precisio...
She rolled over and propped herself up on her elbows.她打了个滚，然后用胳膊肘把自己撑了起来。He propped his elbows upon a greasy counter.他的双肘撑在满是油污的柜台上。His sleeves were rolled up to his elbows.他的袖子卷到了肘部。...