The squeezed - casting formability of AZ 91 D magnesium alloy in semi - solid state was studied.研究了AZ91D镁合金在不同 半固态 温度下的挤压铸造.It'shows that the formability of steel sheet electrical appliances made by Shougang is quit...
There are times when the book suffers from excessive authorial control.该书曾几次受到作者过多的制约。Success is to keep authorial donation, failure is to pursue of test.成功是对执着者的馈赠, 失败是对追求者的考验.They inquire into definite meaning of text ...
Alterations occur at the interface between white blood calls and endothelium.白细胞和内膜的交界面发生改变.The fatty acids cross the following layers in passing from the endothelium into the adipose cell.脂肪酸从通过血管内皮到进入脂肪细胞要通过以下几层.Conclu...
They blitzed the capital with tanks, artillery, anti-aircraft weapons and machine guns.他们动用坦克、大炮、防空武器和机关枪奇袭了首都。Our sniper teams observed them manning an anti-aircraft gun.我们的狙击队观看他们操作高射炮。The anti - aircraft units opened ...
后一类物质中最有特征性的成份是鼠李糖 - 葡萄糖-IAA糖苷复合物.The best characterized member of this latter group is a rhamnose - glucose - IAA glycosidic complex.多余性巴氏杆菌各菌株对多种糖, 醇, 糖苷的发酵是很不同的.The fermentation of many sugurs, alcohols, and glucoside...