The active promoter fragment was cloned from actinophage? φ SL 60 and then sequenced by dideoxynucleotide sequencing system. 通过测定林可链霉菌噬菌体? SL60启动子活性片段的碱基,分析了该启动子的结构、核糖体结合位点、转录起始位点和翻译起始密码子等功能元件.
This little letter gave us a few chuckles, I can tell you.说真的，我们看了这封短信都笑了。[ Chuckles ] You thought he was being poisoned by hemlock?你觉得他中的会是芹叶钩吻毒 吗 ?James : ( chuckles ) That's not exactly what I had in mind.我不是这个意思...
They all sat together at table, laughing and swapping stories.他们都坐在桌子旁，有说有笑地讲述各自的故事。He was quite keen on swapping books with friends.他非常热衷于和朋友们交换书籍.Tiffany and Wilbur were off somewhere swapping spits, I guess.我想,蒂法妮和威尔伯...
She can no longer tolerate the position that she's in.她再也受不了自己的处境了.He does not tolerate anyone who mucks him about.他对耍弄他的人毫不客气。I can just about tolerate it at the moment.当时我差一点就忍受不了了。...
The ? ing girdling process weakens the trees, it.这个带状剥树皮的过程伤害了树.The clusters respond well to acid or cane girdling to improve cluster compactness and berry size.该组反应良好赤霉素或甘蔗剥皮,以提高集群小型化和浆果的大小.Mammals damage orchards on ev...