Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched.研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬.Some martensite like bainites such as crossed type and midrib type in the alloy were investi...
The horses were crunching their straw at their manger.这些马在嘎吱嘎吱地吃槽里的草.The horse is tied up to the manger.马被拴在马槽上." But there's a way out: what is vulgarly known as'jumping the manger.'-- “ 不过,有个办法: 粗话所谓 ‘ 跳...
She would willingly forgo a birthday treat if only her warring parents would declare a truce.只要她的父母停止争吵,她愿意放弃生日宴请.Many skiers are happy to forgo a summer vacation to go skiing.许多滑雪者乐于放弃暑假去滑雪。She decided to forgo dessert ...
Care is needed when loading the roll to prevent twisting or kinking the film.装胶卷时要小心，别使胶片扭结。Kinking endotracheal tube ( ETT ) is not an infrequent problem during general anesthesia.在全身麻醉插管病患中,气管内管弯折其实是常见的问题.The strands a...