采用发泡剂AK制作了硅橡胶海绵.Blowing agent AK was used to preparing silicone rubber sponge.加入发泡剂后应与基础渣搅拌混匀.Please mill completely with basic slag after add this agent.将粉煤灰加入到熔融铝液中,经适当搅拌后,再加入发泡剂,经冷却,即可得到颗粒增强泡沫铝.Fly ash particles act a...
Ambient concentrations varied considerably by season.环境浓度随季节而大幅度变化.Another ambient temperature sensor is the vapor - filled bellows.另一种空气温度传感器是充气波纹管.Ambient noise may come from any direction.外界噪声可以来自任意方向....
Funnily enough ( ie It'so happened that ) I met her just yesterday.再没那 麽 巧的了,我昨天正碰见她.Her elder sister's been acting rather funnily just recently.她姐姐近来表现得相当反常.Funnily enough I can remember what I had for lunch o...