As well as making praise private , broad and serious , it helps if the praiser can slag off someone else at the same time.

除了私下里、态度认真地进行泛泛的赞美，如果赞美者能同时贬低其他某个人，也会有所帮助。

Some come off in the form of gases , others collected as slag.

有的化成气体跑掉了，有的结成了熔渣。

Grindability experiments for the manganese slag and the off gas ash from ferromanganese alloy factory were carried out.

对锰铁合金生产过程中产生的锰渣和烟道灰进行了粉磨性能试验。

First water less, knead out surface picked it up and down off the surface of slag.

刚开始水倒少了，揉出来的面拿起来向下掉面渣。

Slag strap and exhaust slot are designed in the end part of molten metal, and off-centering runner can be used.

采用偏心侧浇道浇注系统，在金属液的末端均匀开设集渣包及排气槽。