How do acids react on metals?酸对金属会起什么样的化学反应?By this mechanism, new phosphatides containing the fatty acids of phosphatidyl choline may be prepared.根据这个原理, 可以制备含有磷脂胆碱脂肪酸的新磷脂.Acylglycerol ( glyceride ) An ester of glycerol...
The government is trying to divert more public funds from west to east.政府正试图将更多的公共基金从西部转到东部。For the Prime Minister, externalising the problem would divert attention from his domestic troubles...对于首相而言，公开这一问题将可转移对他所面临的国内问...
重点介绍了炉底、炉缸的砌筑工艺和方法.The laying process and method for furnace bottom and hearth are mainly introduced.提出高炉长寿需要炉体炉缸的使用寿命相互协调.It is proposed that the BF life prolong should be based on coordination of bath life.在炉缸上部周围分布着若干...
Sitting on chair, two legs paralleling, tip toe pointing front.坐在椅子上, 两腿平行, 腿尖指向前方. 左腿向胸前抬起,两手紧抱小腿,往怀里拉.Often there are emotional reasons paralleling the financial ones...往往情感方面的原因和经济方面原因同时存在。Briefly Andrew sketched out ...
If they are properly dewatered with suction boxes before entering the nip.如果进入压区之前,他们得到适当的吸水箱脱水.Quick - setting , non - dewatered and cemented full tailings filling is a newly - developed filling technology at present.速凝...
费丽达的定婚戒指是镶金钻戒.Frieda's engagement ring is a diamond set in gold.他们镶着宝石的武器和镶金的盔甲也未被触动的躺在厚厚的灰尘中.Their bejeweled weapons and gold - trimmed armor were lying untouched layer of dust.陡崖镶金, 绝壁嵌珠,巧夺天工.Gold cliff, steep emb...