DDTs and HCHs serum level were detected by EC - ECD .运用GC -ECD 方法检测血清中有机氯农药DDTs和HCHs水平.In DDTs the residual level of p, p?DDTs中p, p?The residual levels of DDTs, HCHs in soil were different with different utilization type...
Dissolved carbon dioxide makes the water more acidic.二氧化碳溶解后能使水的酸性增加。Gold can't be dissolved in hydrochloric acid.黄金不会溶解于盐酸之中.The marriage was dissolved in 1976.这段婚姻于1976年结束。His new-found optimism dissolved...他刚刚萌生的...
Mr Sharma lit incense and chanted Sanskrit mantras.夏尔马先生点上香，念起梵文咒语。This is Rajesh Sharma.这是拉杰什?沙默.Cultural relics are red South Temple ( the Temple Sharma ) site, flowers and even Temple site.文物古迹有南冲寺 ( 即夏玛寺 ) 旧址 、 朵什寺遗址...
The satellite acts as a drag on the shuttle.卫星成了航天飞机的累赘。The Age of the Shuttle opened on the morning of Aug. 12,1977, in California's Mojave Desert.航天飞机时代是在1977年8月12日上午揭幕的, 地点是在加利福尼亚州的莫哈维沙漠.This paper introduces a n...