当然,它涉及音乐的技巧,但只是为了表明技巧是如何指向音乐的表达目的和听众的音乐体验的。
It deals, of course, with the techniques of music, but only in order to show how technique is directed toward expressive aims in music and toward the listener's musical experience.
目的:建立一个可诱导表达目的基因的细胞系以研究新基因的功能。
Objective: to establish a stable cell line that can be induced to express a target gene.
诱导表达系统可以在特定时间以适当的水平表达目的蛋白,这有利于基因功能的研究。
Inducible expression systems can be used to regulate the expression level of genes of interest in appropriate time according to the aim of the experiments.
When they make milk they have signals for turning on the betagalactoglobulin promoter and expressing the gene of interest.
泌乳的时候,β-乳球蛋白启动子受信号调控而开启,目的基因得以表达
When this animal makes milk, it makes all the normal milk proteins, but it also activates your gene of interest as well.
那么当这一后代泌乳的时候,它不仅表达出自身正常的奶蛋白质,也激活了目的基因的表达
The simile pushes the size of the spear clean out of our rational comprehension, and it's this process that is, according to Stanley Fish, the point of the simile.
这个比喻对长矛的形容,大大超出了正常的理解范围,对斯坦利费什来说,这恰恰是表达这个比喻的目的的一个过程。
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