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- E1, E2, E3, etc. (=those generations following some experimental manipulation) 经若干实验步骤后所发生的不同子代，如第一代、第二代、第三代等
- The combination of elements obtained under E1, E2 and E3 will yield a class, the modular structure of object technology. 组合从E1，E2和E3所得到的元素，将产生一个类，这是对象技术上的模块结构。
- The ubiquitin/26S proteosome pathway mainly consists of ubiquitin activating enzyme (E1), ubiquitin conjugating enzyme (E2), ubiquitin protein ligase (E3), and 26S proteasome. 摘要泛素蛋白酶体途径主要由泛素活化酶、泛素结合酶、泛素蛋白连接酶和26S蛋白酶体组成。
- Objective:To develop a new method for the simultaneous determination of diethylstilbestrol(DES),estrone(E1),estradiol(E2) and estriol(E3) in shrimp,crayfish,crab by GC/MS and GC/MS/MS. 目的:建立海产品中己烯雌酚(DES)、雌酮(E1)、雌二醇(E2)、雌三醇(E3)的GC/MS和GC/MS/MS分析方法。
- Substrates that are destined for the proteasome are covalently modified with ubiquitin by a cascade of enzymes,including E1,E2 and E3 enzymes,the last of which determines substrate specificity. 泛素化是单个或多个泛素在泛素激活酶、泛素结合酶及泛素蛋白连接酶的作用下共价修饰底物蛋白质的过程。
- We bought some books, clothes, etc. 我们买了一些书籍、衣服等等。
- I feel sick, nervous, disappointed, etc. 我感到不舒服、 紧张、 失望等。
- She's a convinced Marxist, Buddhist, etc. 她是坚定的马克思主义者、 佛教徒等。
- She's an antique, a used-car, etc dealer. 她是经营古董、 旧车等的商人。
- She's great at tennis, chess, etc. 她对网球、 象棋什麽的都擅长。
- A cutlery set includes knives, forks, spoons etc. 一套餐具包括刀，叉，匙等。
- E2 and E5 sets mainly produced stainable abortive pollens(SAP),whereas E3 set mainly did empty abortive pollens(EAP). E2和E5位点组的作用主要产生染败花粉,而 E3位点组的作用主要产生空败花粉。
- The flower show featured roses, peonies, etc. 花展主要展出玫瑰、牡丹等等。
- Conclusion: The recombinant adenovirus generated is E1 and E3 deleted which can be further used in gene therapy in vivo. 结论：所获重组腺病毒为E1，E3缺陷型，可进一步用于基因治疗研究。
- She regarded him closely, intently, curiously, etc. 她紧紧地、 目不转睛地、 好奇地 ... 注视著他。
- She's got very sensitive hearing, skin, etc. 她的听觉、 触觉等很灵敏。
- The news was greeted by/with cheering, booing, etc. 对这消息欢呼喝采、 嘘声四起等。
- My strength, interest, enthusiasm, etc is flagging. 我的力气、 兴趣、 热情等正在减退。
- If think commonly, estrogen especially among them female ketone (E1) , female 2 alcohol (E2) have affinity with the happening of breast cancer. 如一般认为，雌激素特别是其中的雌酮（e1）、雌二醇（e2）与乳腺癌的发生有密切关系。
- GS: The E3 demo was spectacular. E3上面的演示棒极了。
