目的观察耳屏软骨膜行鼓膜成型术的效果.Objective Evaluation of the effect in myringoplasty using antilobium perichondrium graft.嫁接使用 耳屏 软骨.Use of tragus cartilage for grafting . [ comment ] .耳屏在外耳耳道前面的有皮肤覆盖的软骨突起.The projection of skin - cov...
Experiment on the transesterification of jatropha curcas oil with p - toluene sulphonic acid as catalyst was studied.实验研究了麻疯树油在对 甲苯 磺酸催化剂的作用下与甲醇发生转酯化反应生成脂肪酸甲酯(生物柴油)的情况.Isopropyl p - hydroxybenzoate was synthesized with t...
She expresses her individuality through her clothes.她从穿着上表现出她的个性。If the program expresses itself with Boolean notation, the user can be expected to misinterpret it.如果程序用布尔符号来表达,你看着吧, 用户很可能会曲解.The writer expresses her sor...