常見例句雙語例句For pre-embedded anchor in NC clay, the pullout capacity factors increase with the increasing of the uplift displacement for both attached and vented base.對(duì)於正常固結(jié)土中的預(yù)埋錨板來說，分開和始終粘結(jié)情況下抗拔承載力系數(shù)都是隨著上拔位移的增加而增加。This phenomenon can be pre vented by choosing the material strictly, controlling the water cement ratio, the slump, the amount of additive as well as the base strength and smoothness.施工中，嚴(yán)把材料關(guān)，控制水灰比，塌落度，外加劑摻量、基層強(qiáng)度和平整度，即可避免混凝土路麪裂縫、斷板。 返回 base vented