Turn the hotplate off and allow the residual heat to keep the mixture simmering.把烤盘关掉，让余热把混合物再煨一下。All guest must get ready to leave the hotplate 7.30 a.m.所有的客人都必须做好准备.Fabrication process and working principle of thermal ...
过氧化苯甲酰 、 特别是偶氧二异丁腈不参加链移反应.Benzoylperoxide, and especially azobisisobutyronitrile, do not take part in transfer reactions.聚乙烯醇 的耐辐解可通地苄叉化和苯甲酰化提高.Poly ( vinyl alcohol ) has been protected against radiation by benzalation a...
The two sides exchanged fire with artillery, mortars and small arms...双方交火时动用了大炮、迫击炮和轻武器。They could not move their heavy mortars over the swampy ground.他们无法把重型迫击炮移过那片沼泽地.Rockets, mortars and artillery rounds rained on bu...