氟化

Methods: Drinking water with various concentrations of sodium fluoride (0, 125, 250, 500 mg/L) was given to rats for two months.

给4组Wistar大鼠饲喂正常饲料，分别饮用含0、125、250、500 mg/L氟化钠去离子水溶液，复制慢性氟中毒大鼠模型。

A patent for fluorosilicic acid production by adsorption of silicon tetrafluoride with pressure water is described in the production of wet-process phosphoric acid or phosphate fertilizer.

介绍一种在湿法磷酸或磷肥生产过程中用水吸收四氟化硅制备氟硅酸的专利技术。

It divided into two steps to prepare cryolite from fluosilicic acid, in the second step, cryolite is manufactured through the reaction of the ammonium fluoride solution with the sodium sulfate and the aluminum sulfate.

氟硅酸制取冰晶石分两步进行，第二步用得到的氟化铵溶液与硫酸钠和硫酸铝反应制冰晶石。

Fluosilicic acid is the by-product in production of phosphate fertilizers.With certain temperature,adjusted pH,and controlled reaction time,fluosilicic acid was dissolved in the solution of ammonia liquor,and then runny paste of silica and solution of ammonium fluoride were obtained after seperating the reaction slurry.

采用氨水在一定温度下与磷肥行业副产品氟硅酸反应，调整pH，控制反应时间，反应后得到的料浆，经过滤得白炭黑软膏和氟化铵溶液。

Fluoride bioavailability in fluoridated milk is still high and sufficient.

结论氟化牛奶中氟的生物利用率是足够高的。

The aims of our research are exploitation of fluorinated compounds and probing into new fluorinating technology.

本研究以含氟化合物的开发为目的和主线，并以此带动相应氟化反应理论与新技术的研究。

Historically, perfluoropolyethers are the first fluorinated polymers proposed for cosmetics1, and still the most important.

有史以来，全氟聚醚是最先用于化妆品的氟化聚合物，并且目前仍然是最重要的。

The company leadership product ----"the fluorine is especially superior" the series aluminum fluoride,"Lu Huan" the series compound fat;"Lu Huan" the series compound obtains "the national exempting from inspection product" fat,"the Shandong Province famous brand goods","the Shandong Province famous trademark" and so on titles of honor.

公司主导产品——&氟特优&牌系列氟化铝、&鲁桓&牌系列复合肥；&鲁桓&牌系列复合肥获得&国家免检产品&、&山东省名牌产品&、&山东省著名商标&等荣誉称号。

Development of solvents, phase-transfer catalysts and fluorides in synthetic reactions is reviewed.

卤素交换氟化反应是合成重要有机中间体含氟芳香族化合物的重要工业化方法。

Companies to provide long-term grade of phosphate rock, phosphoric acid, sodium hexametaphosphate, sodium tripolyphosphate, sodium fluorosilicate, sodium fluoride, SnO, tin sodium, stannous chloride, chlorine dioxide tin, etc. more than twenty kinds of products.

公司长年提供各种品级的磷矿、磷酸、六偏磷酸钠，三聚磷酸钠，氟硅酸钠、氟化钠，氧化亚锡，锡酸钠、氯化亚锡、二氧化锡等二十余种产品。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。