If come menstruation and is electronegative is the specification pregnant certainly?如果来月经而且试纸是阴性是不是说明一定没怀孕?This paper investigated the process of avalanche growth in electronegative gas.提出了一种分析电负性气体中电子崩发展过程的四参数模型.Put lea...
The two firms wield enormous clout in financial markets.两家公司在金融市场有非常大的影响力。They wield enormous political power.他们行使巨大的政治权力.He who knows only how to wield a pen usually feels quite helpless in the face of practical problem...
He showed great bravery in face of danger.在危机中他表现很勇敢.They stand erect and unbending in face of North China's violent wind and snow.这是虽在北方的风雪的压迫下却保持着倔强挺立的一种树!They had to employ the English language in face of the jea...
农民们打算营造护坡林, 护田林.The farmers decided to build shelter belt , and shelter slope.柔索桩是一种新型的护坡桩.Soft rope pile is a new style of supporting piles.路堤穿越大面积的水塘, 必须采取有效措施护坡.Embankment passes through the pond of large area, must t...