查询词典 percolate

The preparation process of equisetum pratense total alkaloid includes the following steps: coarse pulverizing equisetum pratense to obtain rough powder, methyl alcohol percolation to obtain percolate, recovering methyl alcohol, concentrating, degreasing by means of petroleum ether, alkalifying concentrate, CHCl3 extracting, soda lye washing, neutral water washing, recovering CHCl3 to obtain rough alkaloid, adsorption by using silica gel column, eluting, recovering solvent so as to obtain refined EPR.

该发明是通过两个步骤来实现的：第一步，提取草问荆总碱，流程：草问荆粗粉――渗漉液――浓缩液(析胶、石油醚脱脂、氨水碱化)――碱化浓缩液(CHCl3萃取)――CHCl3层――CHCl3液(回收CHCl3)――粗生物碱――吸附硅胶柱――精致EPR。第二步，选择实验试剂、仪器、用小鼠作为实验对象，进行中枢神经系统实验，研究作用及作用机制。

Can be very different from percolate production at the same landfill after closure.

可以是非常不同的过滤生产在同一填埋场关闭后。

I'll percolate some coffee for you.

我给你滤煮一些咖啡。

You don't sweat, you percolate.

你不流汗，你可以过滤。

The course is designed to accommodate these different approaches and to consequently percolate a synthesis between different perspectives....

该课程的目的是适应这些不同的做法，并因此渗透不同观点之间的综合。。。。

Our emotions swim in a soup of hormones and peptides that percolate through our whole body.

我们的情感漂浮在浸透了我们全身的由激素和肽组成的汤里。

Naturally, feelings of homesickness percolate from time to time but I find music to be an excellent remedy.

不知翻的对不对，我英文不好。

However, there are signs that legislative movement to manage e-waste will continue to percolate at the state level in the US.

不过，有迹象表明，立法运动管理电子废物将继续过滤在国家一级，在美国。

Disposal of percolate is a difficulty in the designing and operational management of garbage sanitary backfilling.

垃圾的卫生填埋设计和运行治理的难点是渗沥液的处理。

The characteristics of the percolate in garbage landfills in China and the current status of its treatment are elaborated and summarized.

对我国垃圾填埋场渗滤液的特性和处理现状进行了阐述和总结。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。