1.Toclarify Whether the infectious clone derived viruses has the same immwhty as FDD,the 4 donkeys inoculated with PD9 and PD9L2 were challenged with donkey adaPtedequine infectious anemia virus (DA-EIAV), a wild-type pathogenic Strain.
为鉴定感染性分子克隆毒是否具有与FDD和DLV同样的免疫效果，又对PD9和PD9L2分别接种的4头驴用驴系马传贫强毒(Donkey adapted equine infectious anemia virus，DA-EIAV)进行了攻击试验。
2.The promoting activities of three long terminal repeats (LTRs) from donkey-adapted equineinfectious anemia virus (D-A EIAV), DLA EIAV and EIAV strain Wyoming were comparativelystudied in donkey leukocytes by driving chloroamphenicol acetyltransferase (CAT) expression.
本研究在健康驴白细胞中比较了D-A EIAV、DLA EIAV及EIAV美国Wyoming株三者之间长末端重复序列（LTR）启动报告基因氯霉素乙酰转移酶（CAT）表达的活性差异，以及在EIAV Tat蛋白存在条件下三者受激活时启动CAT表达的活性差异。
3.A trader inspects the teeth of a donkey at the Donkey Fair in Ujjain, India.
印度乌贾因市驴子市场上，商人正在检查一头驴的牙齿。
4.Chapter 1 schematically introduces the charateristics of donkey phenomenon and two popular theories designed for the donkey puzzles in the literature, i.e., DRT and the E-type pronoun approach (EPA).
第一章简单介绍驴句的基本特征，以及文献中关于驴句的相关主要理论：篇章表述理论和E-类代词策略。
5.Suddenly, the donkey uttered a shrill cry. The tiger trembled with fear,thinking that the donkey was going to kill it.
驴子大叫一声，老虎以为驴子要把自己吃掉，吓得直打哆嗦。
6.These clones were used to transfect fetal donkey dermal (FDD) cells and donkey differentiated monocyte-macrophages (DL), and their infectious characteristics were monitored by RT-PCR and reverse transcriptase activity assay.
将所改造的突变克隆转染驴胎皮肤细胞(FDD)以及驴单核巨噬细胞(DL),并用逆转录酶活性检测和 RT PCR方法验证其感染性。
7.The professor writes the book, but his assistants have to do the donkey work of checking all references.
教授著书，而助手们只好去做查阅资料这种单调累人的活。
8.Shadow Puppet is a handicraft artwork created by processing cattle hide, donkey hide, or sheepskin into a translucent pelt, then painting it with colours before it is baked dry inside a brick oven.
皮影偶是一个用牛皮、驴皮或羊皮再加工成半透明状，涂上颜色后，还要用火砖烘烤压平而成的作品。
9.The man lashed the donkey but it would not go any faster.
这人用鞭子抽驴，可是它再也跑不快了。
10.Unfortunately, the donkey missed its footing and broke all the kiln wares.
那驴子忽然失了一脚，身子一歪，把背上所负的窑器都落在地上打碎了。
