钢圆筒振沉施工期间 振动锤组需放置于定位驳甲板上。结合定位驳防风防台和振动锤组维修及保养等 钢圆筒振沉施工期间,振动锤组需放置于定位驳甲板上。结合定位驳防风防台和振动锤组维修及保养等因素的考虑,需选用宽度等于锤组外轮廓线的驳船。() 答案解析
He can work out ________ plans in case one or another risk appears.A emergencyB urgenc He can work out ________ plans in case one or another risk appears A emergencyB urgencyC contingencyD efficiency 答案解析
支座的型式和构造与试件的类型和下列何种条件的要求等因素有关。()A. 实际受力和边界条件 B. 支座的型式和构造与试件的类型和下列何种条件的要求等因素有关。()A 实际受力和边界条件B 位移的边界条件C 边界条件D 平衡条件 答案解析
The balloonists are waiting for ________ weather conditions before taking off.A consi The balloonists are waiting for ________ weather conditions before taking off A considerableB invaluableC maximumD optimum 答案解析
Nobody can ________ what the future holds for any of us.A foreseeB estimateC forecastD Nobody can ________ what the future holds for any of us A foreseeB estimateC forecastD evaluate 答案解析
She felt a(n) ________ urge to tell someone about what had happened.A excessiveB overw She felt a(n) ________ urge to tell someone about what had happened A excessiveB overwhelmingC suppressingD apparent 答案解析
涨价预备费是对建设工期较长的项目 由于在建设期内可能发生的材料 设备 人工等价格上涨引起投 涨价预备费是对建设工期较长的项目,由于在建设期内可能发生的材料、设备、人工等价格上涨引起投资增加而需要事先预留的费用。() 答案解析