人造丝比天然丝更易起皱 吗 ?Does artificial silk crease more easily than natural silk?她把起皱的桌布熨平了.She smoothed down a wrinkled tablecloth.这种纸容易起皱.This kind of paper crumples easily....
Recombinant plasmid pDAlllS was constructed by inserting 1.7 kb aprA into the Nrul site of aveD.将1.7kb安普霉素抗性基因aprA插入aveD的 NruI位点,得pDA1118.Aati - tumors : The dye lignin has the cytotoxin activeness to the human boby rhin...
In this dissertation, Cyclohexylbenzene ( CHB ) was used as a new overcharge protection additive in li - ion batteries.本论文将环己基苯 ( Cyclohexylbenzene,CHB ) 作为一种新型电聚合过充保护添加剂应用到 锂 离子电池中.The experiment results showed the two ...
道森股票以219便士收盘,上涨了5便士。Dawson shares closed at 219p, up 5p.道森用刀杀死了他的仇人。Dawson takes revenge on the man by knifing him to death.道森可以自己决定应该服从哪些命令 吗 ?Can Dawson determine on his own which orders he's going to follow?...
Objective : To observe the effects of occlusal splint removable denture on anodontia and TMD old patients.目的: 观察牙列缺损伴有颞下颌关节症状的老年患者采用垫式可摘局部义齿修复的临床效果.Moisture - wicking fabric lining, cushioned removable insole Vulcanized ...