acid precipitation发音

意思翻译

n.酸性降水

相似词语短语

precipitation───n.[化学]沉淀，[化学]沉淀物；降水；冰雹；坠落；鲁莽

precipitation hardening───[机]析出硬化；淀积硬化；淀积[脱溶]硬化

precipitation forecast───降水预报

precipitation definition───降水量定义

precipitation reaction───[化学]沉淀反应

precipitation means───降水量

precipitation map───降水量图

acid───adj.酸的；讽刺的；刻薄的；n.酸；<俚>迷幻药

precipitation reaction calculator───沉淀反应计算器

双语使用场景

Oat bran protein concentrate was prepared by alkali extraction and acid precipitation.───燕麦麸皮为原料，采用碱提酸沉法制备燕麦浓缩蛋白。

Finally, the binding rate of plasma protein was determined by trichloroacetic acid precipitation.───最后用三氯醋酸法测定其血浆蛋白结合率。

The researchers are concerning about the effects of acid precipitation on mycorrhizae on the molecular level.───酸沉降对菌根影响在分子水平上的表现受到研究者的关注。

Desugaring which were the main elements of the experiment, were operated by Acid Precipitation and macroporous adsorption resin.───脱糖是实验的主要内容，本实验脱糖主要是通过酸沉以及大孔吸附树脂来进行的。

Anti-bacteria substances were extracted with acid precipitation method before purification employing gel filtration.───用酸沉醇提法从纳豆菌发酵液中提取抗菌物质；

The consequences are numerous and profound: acid precipitation, photochemical "smog" and global warming, among others.───由此看来，目前的后果非常严重：酸雨，烟雾和全球气候变暖等。

The damage to materials caused by acidic matter in atmosphere is the main portion of the economic loss caused by acid precipitation.───大气中的酸性物质对暴露在大气中的材料的破坏是酸沉降经济损失中的重要部分。

Sample was decomposed by adding enough nitric acid medium in K + and F-, so that acid precipitation was Fluorosilicate.───试样经合成，在硝酸介质中参加足够K+和F-，使硅酸呈氟硅酸钾沉淀析出。

Acid precipitation and surface-water acidity in Hong Kong.───香港的酸雨和地表水酸度。

英语使用场景