The functions of the hollow cathode for electron bombardment mercury ion thruster and its requirements are described.

The characteristic of macromolecule heavy metal flocculant and trapping of mercury ion

高分子重金属絮凝剂对Hg~（2+）的捕集及性能

Size-and shape-controlled phase pure Cu nanoparticles were hydrothermally synthesized from copper sulfate pentahydrate with ascorbic acid as reductant and surfactants as modifiers at a low temperature in aqueous solution.

在一定温度下的水溶液中，以硫酸铜为前驱体，抗坏血酸（Vc）为还原剂，加入适量修饰剂，进行了粒径、形貌可控的纯铜纳米粒子的合成。

The post-processing of cathode material ( FeS2and CoS2) is a key technology for the thermal battery of Li// FeS2 ( CoS2). Its main function is to control the voltage accuracy of the thermal battery during the initial discharging.

正极材料（二硫化铁、二硫化钴）后处理是热电池的一项关键技术，其作用主要是控制热电池放电初期的电压精度。

FeS2 ( pyrite) is a kind of narrow gap compound semiconductor with NaCl structure. It can be used as the absorption materials in solar cells, the electrode in the photochemistry battery from its excellent electric and optic properties.

黄铁矿结构的FeS2（pyrite）是一种具有氯化钠结构的窄带隙化合物半导体材料，具有优良的电学和光学性能。可以被用来制备太阳能电池光吸收层材料，光化学电池电极材料以及热电材料等。

According the types of mistake use during the usage and inaccurate work after the usage, in order to make study on the safety performance of AA Li/ FeS2 battery, a misuse experiment project was drawn out.

根据使用期间及使用后误操作可能出现的类型，为了对从型Li／FeS2电池安全性能进行研究，拟定了一个滥用实验的方案。

Metal deposit environmental pollution originates from the oxidation and decomposition reaction of metal sulfides, particularly pyrite ( FeS2) and pyrrhotite ( FeS).

金属矿山环境污染源于金属硫化物特别是黄铁矿、磁黄铁矿的氧化分解。

The experimental results show that Li/ FeS2 battery manufactured can safely work under multi-condition.

实验结果表明，制备的Li／FeS2电池在多种情况下是完全可以安全工作的。

R 123 A Li/ FeS2 battery was successfully made.

成功地制作了R123A型Li-FeS2电池。

Li/ FeS2 battery in digital camera can take photos about 800 times.

低压锂二硫化铁电池在数码相机中可拍约800次。

Influence of the chemical bond on the energy bands of the zinc blende structure

化学键对闪锌矿型晶体能带结构的影响

At the same time, get the imaginary model in analyzing the crystal's structure combined the chemical bond's energy.

同时，本文通过对硅灰石的晶体结构的分析，结合晶格内键能的大小，得出了硅灰石的理想破碎模型；

Sandpile Experiments Based on Self-Organized Criticality for Describing Algal Bloom Behavior& Quantum Computation of Chemical Bond Energy of Chlorophyll in Alga

水华暴发的SOC实验与藻体叶绿素量子化学计算

Direct measurement of chemical bond energy using chemical force microscopy

利用化学力显微技术直接测定化学键的强度

Cellulose is macromolecular compound made by more glucose molecules linked through-1,4 indican bond, including 3,500-10,000. It, one of chief components of plant cell wall, lies in the earth abroad.

纤维素是葡萄糖分子以β-1，4糖苷键结合而成的高分子化合物，一般聚合度为3500-10000。

A new technology to prepare terbium fluoride was studied by reacting with ammonium bicarbonate and with macromolecular compound as the precipitating aid.

研究了用碳酸氢铵转型并添加大分子助沉剂制备氟化铽的新工艺。

Development and research of macromolecular compound& coagulant PHM-Y

复合高分子混凝剂PHM&Y的开发研究

At last, by free radical polymerization, side-chain liquid crystal polyacrylate without flexible spacers was obtained.

第四步将上述制备的单体进行自由基聚合，从而制得不含柔性间隔的聚丙烯酸酯侧链液晶高分子。

Synthesis and free radical polymerization of 2-methylene-1,3-dioxane derivatives

2-亚甲基-1,3-二氧己烷衍生物的合成及自由基开环聚合

Preparation of C_ ( 60)-end-Capped Polystyrene with Living Free Radical Polymerization

活性自由基聚合法制备以C（60）封端的聚苯乙烯

The high quality high-solids hydroxyl acrylic resins with low viscosity were prepared by free radical polymerization.

合成的改性物对羟基树脂有极好的相容性，可以与羟基丙烯酸树脂配成涂料。