An implantation can occur only under certain proper conditions.植入只有在某些合适的条件下才能够发生.Most of the manipulations occur instead in the etheric or astral planes.大部分操控反之发生在以太或星光层.Apogean tides occur when the moon is at the apoge...
If these drugs are stopped abruptly then some withdrawal symptoms may occur.如果突然停服这些药，则可能出现一些戒断症状。Keep a pad handy to jot down queries as they occur.手边放一本便笺簿，以便有问题时随时记下。Nitrates are chemicals that occur naturally in wate...
The front end is equipped with hydraulic jacks used for grade adjustment.前瑞安装有液压千斤顶用来调整坡度.Mechanical Jacks System : Four - beamtwo - pillar frame, main cylinder, pneumatic components, two - way and straight - line guider...
Teenage conceptions have risen steadily in the last ten years.过去10年中，少女怀孕的现象不断增多。In the beginning , Chueh - hui had only the haziest conceptions.但是最初他所理解的也不过是一些含糊的概念.We know that past conceptions of the nature of man are...