fluoride

impact of fluoride on plants

氟物对植物的影响

boron (tri) fluoride etherate;boron fluoride ethyl ether;

名称 三氟硼-乙醚络合物;

we main produce Cryolite;Aluminium Fluoride;Sodium Fluoride;Silica white;Potassium Fluoroborate;Potassium Fluotitanate;

站点介绍: 我们主要生销售冰晶石、氟铝、氟钾、白炭黑、精细氟盐等品;

TheyThe use a fluorid of fluoride to protect teeth is common in many parts of the world.

用氟物保护牙齿被世界上很多国家所使用。

Potassium bifluoride;Potassium acid fluoride;

学品英文名称：Potassium hydrofluoride;

Potassium zirconium fluoride;Hexafluoro-zirconate dipotassium;

学品英文名称：Potassium fluorozirconate;

Methods Laborite testing and clinic observation on the fluoride-added resin.

方法对自制加氟自凝树脂进行横向弯曲、体外和体内释放试验。

Aim To validate spectrum analysis of oxalyl fluoride neutral molecule(FCO)2 and study vibrational mode of the two configuration.

结果得到了与光谱分析一致的结果,草酰氟分子有平面反式和顺式2种构像。

Benzaldehyde and acetone used as materials,the benzylidene acetone is synthesized in the presence of potassium fluoride on alumina.

以苯甲醛和丙酮为原料,氟钾氧铝剂合成了苄叉丙酮。

Ammonium bifluoride is an inorganic fluoride salt, whose consumption and output exceed tmi thousand of tons in China.

氟氢铵是一种量和用量都较大的无机氟盐，国内年量在数万吨以上。

and (b) reacting the phosphorous pentafluoride with the lithium chloride in a hydrogen fluoride to prepare the lithium hexafluoro phosphate.

使氟磷与氯锂在氟氢中发生反应，制备六氟磷酸锂。

It is decomposed to sodium fluoride and silicon tetrafluoride by heating to300℃.It is toxic.

在热水中水解成氟钾、氟氢几硅酸。

Objective To investigate clinical apearances, mechanism and prognosis of the cerebropathy of acute organic fluoride poisoning.

目的探讨急性有机氟中毒性脑病的临床表现、机理及其治疗效果。

Fluorine, one of the necessary trace elements of human beings is presented in the forms of inorganic and organic compounds in foods, such as sodium fluoride, silicon fluoride, and fluoroacetate etc.

氟是人体必需的微量元素之一,通常以各种多元无机态或有机态形式存在。

In the atomic energy field and nuclear weapons production,it act as the raw material of uranic fluoride ,fuels and additives of rockets.

在原子能工业和核武器生中，氟氢是制造六氟铀的原料，也是生火箭燃料和添加剂的原料。

It was studied that the process conditions of treating fluobenzene wastewater with acidification, extraction, inorganic fluoride removal and electrocatalysis.

研究酸+萃取+无机除氟+粒子群电氧等物技术处理氟苯生废水的工艺条件。

T calculated from the characteristic temperatures shows that the thermal stability of fluorophosphate glass is better than fluoride glass.

数据显示氟磷酸盐玻璃的热稳定性比氟物好。

The experiments suggest that the superfluorescence of fluoride glass fibr is a kind of low coherence and high performances light source with bright application prospect.

实验表明利用氟物玻璃光纤有望获得性能优异的有应用前景的低相干度集成光源。

Quartz sand, activated carbon, removing iron and manganese filtration, deoxygenation, fluoride removal equipment.

石英砂、活性碳、过滤除铁除锰、除氧、除氟设备。