,which 语法but not that porosity is not the same as the permeability,which measures the ease with which water can flow through a material.能不能讲解一下这句which修饰那个,怎么理解,是什么句式啊?
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,which 语法but not that porosity is not the same as the permeability,which measures the ease with which water can flow through a material.能不能讲解一下这句which修饰那个,怎么理解,是什么句式啊?
,which 语法
but not that porosity is not the same as the permeability,which measures the ease with which water can flow through a material.能不能讲解一下这句which修饰那个,怎么理解,是什么句式啊?
,which 语法but not that porosity is not the same as the permeability,which measures the ease with which water can flow through a material.能不能讲解一下这句which修饰那个,怎么理解,是什么句式啊?
The proportion of empty space in a rock is known as its porosity. But note that porosity is not the same as permeability, which measures the ease with which water can flow through a material; this depends on the sizes of the individual cavities and the crevices linking them.
空隙在岩石中所占的比率称孔隙率.但要注意孔隙率和渗透性不是同一概念,后者用来测量水流经某材料时的容易度,这取决于单个腔体和连接它们的缝隙的大小.
析:第一个which是关系代词,指代的先行词是permeability, 引导非限制性定语从句(至material), 对permeability进行解释(定义).而with which 是引导限制性定语从句的介词+关系代词, which指代的是the ease,
注:porosity
The ratio of the volume of all the pores in a material to the volume of the whole.
孔隙率:一材料中孔隙的总体积与整个材料的体积之间的比率
permeability,
1.
The property or condition of being permeable.
渗透,渗透性:可渗透的特质或状态
2.
The rate of flow of a liquid or gas through a porous material.
渗透度,渗透率:液体或气体通过渗透材料流的量度
PS:你的note误打成not,引起理解句意的困难.
两个都是which引导的定语从句
第一个which修饰permeability
第二个是with+which修饰ease
是which引导的非限制性定语从句,修饰permeability
翻译:最终他被允许可以发一份传真来告诉编辑他已经被捕了。用IN主要是要看从句中的意思,WHICH这里指代的是FAX里讲的内容,如果把WHICH 去掉,我们可以看从句如下:in the fax he informed the editor◆hat he had been arrested. 这里用 IN主要是指代的是FAX的内容,比如我们常说in the news paper-新闻报纸里报道.......
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翻译:最终他被允许可以发一份传真来告诉编辑他已经被捕了。用IN主要是要看从句中的意思,WHICH这里指代的是FAX里讲的内容,如果把WHICH 去掉,我们可以看从句如下:in the fax he informed the editor◆hat he had been arrested. 这里用 IN主要是指代的是FAX的内容,比如我们常说in the news paper-新闻报纸里报道....--而不用其他的介词搭配628《这里一般会让人联想到另外一个语法的:IN THE PAPER(指纸里面写的内容) 和 ON THE PAPER (指放在纸上面的东西)的区别》这类由IN WHICH49 ON WHICH173 BY WHICH从句的搭配关系5173主要是要看从句的谓语和介词的搭配或状语里的介词和名词搭配cgk 其实我觉得所有的从句,无论是主语从句,定语从句,宾语从句还是状语从句,其实都是一样的,主要是从句在主句里的位置不同而叫法不同而已nr从句跟主句之间的介代词搭配主要还是看从句。有的复杂的句子有好几个从句,其实做法也简单,把他们按不同的从句分开,然后再逐一分析,解决起来也就容易多了。以上是我的理解, 希望对你有帮助。
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