hydroxide 专八

Objective To study the clinical effect of indoform and calcium hydroxide paste.

目的探讨碘仿氢钙治疗髓腔穿孔的疗效。

Agglomeration is a serious problem in production of ceria using cerium hydroxide as precursor.Destroying the stabality of hydroxide gels by heating is the basis of deagglomeration.

团聚的控制是以氢铈为前驱体制备纳米铈工艺的键所在,通加热来破坏氢铈凝胶的稳定性是进行解聚的基础。

Lithium deuteroxide solution;lithium (2H)hydroxide;

别名名称2：LITHIUM DEUTEROXIDE;

along with Ammonium hydroxide and Acetaldoxime roast method of boiler stop maintain arts and crafts.

以及氨水乙醛肟烘干法停炉保护工艺。

Objective: To compare the clinical effects of calcium hydroxide iodoform (CHI) slurry and traditional intracanal medication such as formocresol (FC), camphophenic (CP).

摘要目的：比较氢钙碘仿(CHI)糊剂与传统的根管消毒剂甲醛甲酚(FC)、樟脑酚(CP)的临床效果。

Conclusions The serum levels of hydroxide proline and hexosamine can signal hepatic cell damage induced by amatoxin.

结果:中、高剂量染毒组大鼠血清羟脯氨酸、氨基己糖含量显著低于对照组。

This article described how to determine the content of chloride in the industry potassium hydroxide with the mercuric thiocyanide spectrophotometric method .

建立了用硫氰酸汞分光光法定工业氢钾中氯物含量的方法。该方法简便、快捷,样品和试剂用量小,干扰因素少,定范围大。

The mixture was refined by sodium sulfide and sodium hydroxide to afford an O,O-diethyl thiophosphoryl chloride at a purity of 99%.

该粗品通精制工艺的改进,采用硫钠和氢钠的混合物进行处理,得到纯≥99%的O,O-二乙基硫代磷酰氯。

Ethyl cellulose was synthesized successfully in one step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.

采用纤维素与量的氯乙烷及氢钠反应,以甲苯为稀释剂,用一步法成功地合成了乙基纤维素。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢铵作相转移催剂,在常压下合成N,N二乙基苯胺。

AIM:To evalate the efficacy of iodoform-calcium hydroxide used as an intracanal medication in root canal therapy of deciduous teeth with periapical periodontitis.

目的:观察氢钙-碘仿糊剂应用于乳牙感染根管封药的临床疗效。

AIM: To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical treated with calcium hydroxide as intracanal medicament.

摘要目的：检氢钙封药前后尖周病患牙根管内细菌内毒素的变。

AIM:To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical diseases treated with calcium hydroxide as intracanal medicament.

目的:检氢钙封药前后尖周病患牙根管内细菌内毒素的变。

The expansion mechanism of hydroxide expanding phase for oil well cement slurry are discussed on the basis of principle of chemical thermodynamics and topochemical reaction model.

要基于膨胀剂原地反应模型和学热力学原理，讨论了晶体生长压的源动力及水泥浆体体积膨胀与结晶压的系。

Metal hydroxides like aluminium trihydroxide (ATH) or magnesium dihydroxide (MDH) are commonly used halogen-free flame retardants in polyolefins.

金属物如氢铝（ATH）或氢镁（MDH）是常用的无卤阻燃体系。

feeding the caldron material of the acetone recovering and rectifying tower to a reaction and refining tower for double acetol decomposition and refining in sodium hydroxide aqua;

丙酮回收精馏塔釜物料进入反应精馏塔在氢钠水溶液的存在下进行双丙酮醇分解反应及精馏，塔顶物料与以上油相物料合并进入丙酮回收精馏塔；

while polyoxyalkylene was prepared with propenol as initiator and sodium hydroxide as catalyst;then polyoxyalkylene was used to the graft modification of the low hydrogen-containing silicone fluid.

同时,以丙烯醇为起始剂、碱为催剂,进行环乙烷、环丙烷的开环共聚,制成端烯丙基聚烯醚;

A process for the preparation of 3,4 dihydroxybenzaldehyde from p hydroxybenaldehyde, bromine and potassium hydroxide was studied, which comprises the steps of bromation and hydrolysis.

研究了以对羟基苯甲醛、溴为主要原料,经溴代、水解制备3,4二羟基苯甲醛的方法。

Magnesium Hydroxide flame retardment has some characteristics of retarding fire,reducing smoke,cheap priceand safe stuff etc,therefore,it is applied widely.

氢镁阻燃剂具有阻燃、硝烟、填充安全、价格低等特点岙被广泛开发研究。

Our main products: Sucralose, Metallic Stearates, Magnesium trisilicate, Magnesium silicate, Calcium acetylacetonate, Synthetic Aluminium Magnesium Carbonate Hydroxide etc.

公司主要产品有三氯蔗糖、硬脂酸盐、三硅酸镁、硅酸镁、乙酰丙酮钙、合成碱式碳酸铝镁等。