dwn的音标

dwn

abbr.down 向下的，向下;

例句:

1、

Objective: To study the protective effect and the mechanism of Chinese herbal medicine Dan-Wei-Ning ( DWN) on alcohol-induced gastric mucosal damage.

目的：研究中药胆胃宁对无水乙醇所致胃黏膜损伤的保护作用及作用机制。

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2、

The testing methods of nonylphenol nucleus number DWN and hydrophile lipophile balance value RSN are also introduced.

同时也介绍了壬基酚核数范围DWN和亲水亲油值RSN的测试方法。

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3、

In this thesis, the digital waveguide networks ( DWN) method is applied in the research of vector sound field.

本文将数字波导网络法应用到矢量声场的研究中。

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