precipitation的例句（precipitation在句子中的用法）

• quality of precipitation water 降水水质
• precipitation from homogeneous solution 均相沉淀
• The precipitation bond adopts a sloped tube to enhance the precipitating efficiency. 沉淀池采用斜管,提高了沉降效率.
• Precipitating electrode plate is a key part in electrostatic precipitation equipment. 静电收尘板是静电收尘设备中的关键部件.
• an increase in annual precipitation 年降水量的增加
• Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as solvent. 以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球.
• Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese. 氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.
• Lying in the rain shadow of two nearby islands, Lanai receives little precipitation. 由于处在临近两个岛的雨影中,拉奈岛显得不那么仓促(好像没下那么多雨的意思).
• Clouds are sometimes seeded with silver iodide to induce precipitation. 人们有时在云里播撒碘化银,以诱使降雨.
• Result is microporosity, second - phase precipitation and inclusions of intermetallic or nonmetallic compounds. 结果导致微孔 、 再生相沉淀和金属和非金属成分混杂.
• Aerial photography can provide valuable information on precipitation, evapotraspiration, interception, and runoff. 航空摄影可提供有关降水量 、 蒸发蒸腾量 、 入渗和径流量的有价值的资料.
• Heavy vegetation may intercept a large amount of precipitation on its leaves. 浓密的植被的叶子中能截留大量的降水.
• Studies to date hae shown the alue of dipsticks, precipitation, and immunoassays to detect microalbuminuria. 迄今为止,研究已经显示了试纸法 、 免疫沉淀和免疫检测法对检测微量白蛋白尿的价值.
• Moreover this apper studies hydrogeochemical critical value of solute precipitation according to compute saturation index. 通过计算饱和指数,确定溶质水解沉淀的水文地球化学条件临界值.
• Guitar's experiments did not stimulate any practical study of the electrostatic - precipitation principle. 吉他的试验均未能激起任何关于电收尘原理的实用性研究.
• Techniques for controlling particulates include filtering, washing, centrifugal separation, and electrostatic precipitation. 控制颗粒污染物的技术包括过滤 、 洗涤 、 离心分离 、 静电沉降.
• Settling column of fluidized bed and its applications in precipitation of quality coarse diuranate are described. 介绍了流化床沉淀塔在沉淀优质粗粒重铀酸盐工业生产中的应用结果.
• The process conditions of separation and purification via diatom earth filtration and alcohol precipitation were studied. 醇析法是一种有效分离提纯黄原胶的方法.
• Thus cloudiness decreases even as the hydrological cycle accelerates and precipitation and evaporation increase. 云量降低甚至出现在水循环加速和降水、蒸发增加以后.
• Meanwhile, the annual precipitation of China is slightly less than climatology. 与此同时, 全国平均年降水量较常年略偏少.