The isolation at port and port between be differ that in addition to itself circulation state, and yet relate with the reflection-coefficient of external connective load at the three port.
它端口与端口之间的隔离度除与它本身的环行状态有关外,还与第三端口外接负载的反射系数有关。
The authors conclude that the persistence of homework cannot be explained by appeal to such notions, for in fact, homeworkers do not differ sharply from other employed women.
作者得出结论,持续在家工作的状态不能用这些观念来解释,因为事实上,在家工作的女性与其他职业女性并没有太大区别。
Rivers can differ in size and there is no strict rule on how big a flow of water must be to be called as a river.
河流的流域会有不同,对于有多大的流量才能被称为河流没有严格的规定。
Estimates differ, but as much as one and a half trillion dollars may be managed under Islamic rules.
VOA: special.2009.12.11
These two dialogues, it should be evident, I mean, differ not only in content but in their dramatic context.
这两本语录,很明显地,不只是内容不同,其戏剧性的脉络更是不同。
If I'm talking about two DNA strands and they differ only in one or two base pairs they won't be exact complements and they won't form this double helix.
假设有两条DNA单链,有一两个碱基不能配对,它们就不能完全互补,也无法形成双螺旋形结构
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