Conclusions Surgical treatment for patients with critical alular disease of the heart should think highly of handling in peri-operative period, choose appropriate operative opportunity, correct pathological changes, strengthen the prevention and treatment of postoperative complications.

The test of magnetic particle coagulation was conducted to study the effects of pH value, magnetic particle and polyacrylamide on the formation of alumen ustum by Ni ( OH) 2 deposit and magnetic particles;

首先进行了磁种凝聚的试验，研究了pH、磁种、聚丙烯酰胺对Ni（OH）2沉淀物与磁种凝聚成磁性矾花过程的影响。

The anticonvulsive effects of Mienangling ( MNL) and its main components, Hirudo, Scorpio, and Alumen were studied.

观察了灭囊灵及其主要成分水蛭、全蝎、矾石对小鼠的电惊厥及回苏灵、硝酸士的宁引起的小鼠化学惊厥的影响。

Study on Antifungal and Antibacterial Activities of Alumen Antifungal and antibacterial activities of methanol extracts from mangrove plants

红树植物甲醇提取物的抑菌活性研究

And then the magnetic separation test of removing the alumen ustum from the wastewater was also conducted.

其次进行了从废水中脱除磁性矾花的磁分离试验，考查了磁分离器的磁场强度对磁分离过程的影响。

Study on Antifungal and Antibacterial Activities of Alumen

白矾抗真菌和抗细菌的实验研究及其临床意义

Studies on the Processing Technology and Quality Standards of Pinellia Rhizoma Prepared by Ginger and Alumen

姜半夏炮制工艺及其质量规范化研究

High alumina cement modified by limestone powders and its heat-resistant property

用碳酸钙微粉改性的高铝水泥及其耐热性能

The modified principle, way and the properties of modified alumina cement had been studied.

本文对高铝水泥改性原理与方法以及改性高铝水泥性能进行了研究。

The Study on the Modified Alumina Cement

高铝水泥改性研究

Primary study on high alumina cement phosphate CBC materials

高铝水泥磷酸盐CBC材料的初步研究

Study on Modified Alumina Cement and its Products

改性高铝水泥及其制品研究

Preparation Technology of High Strength Composite Made with phenolic Resin and High Alumina Cement

酚醛树脂-高铝水泥高强复合材料配制技术

Surface Modification of Aluminum Powder The Study on the Modified Alumina Cement

铝粉的表面改性高铝水泥改性研究

Research of the Application of Alumina Cement and Concrete

高铝水泥及其混凝土的应用研究

Test method for analysis of high alumina cement

GB/T205-1981高铝水泥化学分析方法

The colloid ed alumina hydroxide was prepared by precipitation using PEG as dispersing agent. Then the colloid was calcined at 800~ 1100 ℃/ 2h to get the nano powder of alumine.

以不同聚合度的聚乙二醇（PEG）为分散剂，采用沉淀法制备氢氧化铝胶体，胶体经800~1100℃高温煅烧得到纳米氧化铝粉体。

During seed maturity of faba bean, alumine was from high to low, then it increased, the lowest was only about 12%.

在蚕豆结实过程中清蛋白含量由高至低再升高，最低为20%左右，最终达68%；

The active alumine could he reproduced by the management of 5% aiu-minum sulfate solution.

活性氧化铝用5%左右的硫酸铝溶液再生，可反复使用。

Determination of the dissolvability of alumine in calcium aluminate for water clarifying agent

净水剂用铝酸钙粉中氧化铝溶出率的测定

Lithium Oxide Content in Alumine Determined by Atomic Absorption Spectral Analysis

原子吸收光谱法测定氧化铝中氧化锂含量