Under the room temperature, PTMEG has the water absorptivity.在室温下, PTMEG都具有吸水性.Total absorptivity can be up to 98 % using second - order absorption - oxidation process.采用二级吸收 — 氧化流程,总的吸收率可达98%以上.The molar absorptivity of...
Under the room temperature, PTMEG has the water absorptivity.在室温下, PTMEG都具有吸水性.Total absorptivity can be up to 98 % using second - order absorption - oxidation process.采用二级吸收 — 氧化流程,总的吸收率可达98%以上.The molar absorptivity of...
白日梦可能像是真实情景的预演。Daydreams may seem to be rehearsals for real-life situations.这次投票被看作是即将到来的选举的预演。The vote was seen as a test run for elections to come.将于三月二十三日在学校礼堂举行预演.Come to the tryouts on March 23 in the school auditor...
格洛丽亚以审视的眼光向货架上其余的衣服扫了一遍，才伸手去拿那件连衣裙。Gloria slid an appraising eye over the rest of the rack before reaching for the dress.回到弗拉特布什大道上，庞正忙着往货架上补充黄瓜和椰子。Back on Flatbush Avenue, Pong is busy restocking his shelves with cucumb...
他边听边点头，还吸着一支粗短的烟斗。He nodded and puffed on a stubby pipe as he listened.它粗短的尾巴上鬃毛浓密。It has a short stumpy tail covered with bristles.他伸出一根粗短的手指指向他对面的一把木椅。He pointed a stubby finger at a wooden chair opposite him....
Burley found labeled glucose and fructose in equimolar amounts.波里发现等克分子量的示踪葡萄糖和果糖.For simplicity, let us assure an exactly equimolar mixture.为简便起见, 我们假设它正好是等摩尔混合的.The composition and stable constant were measured by equi...
a recent fall-off in sales近来销售量的减少One slip and you could fall off the building.脚下一滑就可能从建筑物上跌下去.When you are learning to ride a bicycle, you often fall off.初学骑自行车时, 常会从车上掉下来....