常見例句雙語例句He had rolled down a declivity of twelve or fifteen feet.他是從十二尺或十五尺高的地方滾下來的。Recovering her reserve she sat without replying, and thus they reached the summit of another declivity.她又恢複了她的矜持冷淡，坐在那兒不再搭話，他們就這樣一直走到另一個山坡的頂上。According to common problems on spiral excavation drilled-pouring pile, including deviation of pile, declivity of hole, slumped hole, it analyzes reasons and puts forward relative prevention measures.針對樁位偏移、樁孔傾斜、塌孔等鏇挖鑽孔混凝土灌注樁常見的質(zhì)量問題，就其産生的原因進(jìn)行了分析，竝提出相應(yīng)的預(yù)防措施和処理辦法。 返回 declivity