硫化

The effects of DCP content, content of in situ formed LiAA or NaAA and LiOH/AA or NaOH/AA molar ratio on the mechanical and water-swelling properties of the vulcanizates were discussed.

同时，硫化胶的力学性能和吸水膨胀性能在很大程度上取决于酸碱摩尔比，过量的AA会给硫化胶的性能带来不利的影响，但碱稍微过量（MeOH/AA摩尔配比为1.0～1.1）对硫化胶的性能影响并不大。

The compression set of nitrile rubber seal components are bad which is vulcanized with systems based on sulfur.

在橡胶密封件硫化体系中，由于硫磺硫化体系压缩永久变形性能比较差，而最常用的过氧化物交联剂过氧化二异丙苯的硫化胶容易产生刺鼻的异味，从而限制了它在高档制品中的用途。

And analyzed the equivalent curing of tire using steam and nitrogen gas duringthe cycle and put forward the relative curing condition.

对轮胎蒸汽/氮气硫化过程的等效硫化问题进行了分析研究，提出了相应的硫化条件。

Jamesonite, marmatite, pyrrhotite and pyrite are the complicated and mutiple-metal sulfide resources to process difficultly in Dachang Mine. Research on the basic theory of flotation electrochemistry and on potential-controlled flotation technology of the sulfide resources can be helpful to develop some new flotation theory and technology of the complicated and mutiple-metal sulfides, and to utilizate comprehensively the mineral resources, and to lower their production cost, and to improve the economical benefits. It is of important theoretical and practical significance.

脆硫锑铅矿、铁闪锌矿、磁黄铁矿、黄铁矿是大厂特有的难分离、难处理的复杂多金属硫化矿物资源，对其进行浮选电化学的基础理论和电位调控浮选技术研究，可发展复杂多金属硫化矿物浮选分离理论，形成复杂多金属硫化矿物浮选分离的创新技术，加强矿产资源的综合利用，降低成本，提高经济效益，具有重要理论意义和现实意义。

The water-soluble molybdenum catalyst dispersed in oil by using two different methods of dispersion and sulfuration ,which was separated and characterized.

采用不同的分散及硫化过程，研究了水溶性分散型Mo催化剂在低温(≤300℃)下的预硫化，并对不同条件下形成的硫化态催化剂进行了表征与评价。

The watersoluble molybdenum catalyst dispersed in oil by using two different methods of dispersion and sulfuration, which was separated and characterized.

采用不同的分散及硫化过程，研究了水溶性分散型Mo催化剂在低温（≤300℃）下的预硫化，并对不同条件下形成的硫化态催化剂进行了表征与评价。

Expansion bed process can be used to sulfurize pyrolysis gasoline two-stage hydrofining catalyst, regenerated wax hydrofining catalyst, prefining catalyst for hydrocraking, and diesel oil hydrofining catalyst.

结果表明：膨胀床器外预硫化工艺，优于CS2器内硫化工艺，对裂解汽油二段加氢精制催化剂、石蜡加氢再生剂、加氢裂化预精制剂和柴油加氢精制剂均具有较好的硫化效果。

The rubber to metal bonding mostly adopt sulphurate bonding. But if under sulphurating condition the bonding layer is unstable, or suppurating craft is difficult to come true,we adopt cold bonding.

橡胶与金属粘合大都采用硫化粘合方式，但当硫化条件下基材不稳定或硫化粘合工艺不易实现时则采用冷粘方式。

The effects of the presulfidation methods and the activation conditions on the hydrodesulfurization of thiophene were investigated.

以硫代硫酸铵为硫化剂对MoO3/Al2O3催化剂进行预硫化，考察了制备方法和活化条件对预硫化催化剂噻吩加氢脱硫活性的影响。

The vulcanization behavior,storage stability of novel cure accelerator TBSI in SBR 1500 and the mechanical properties of its vulcanizate were studied.

研究了新型硫化促进剂 TBSI在丁苯橡胶中的硫化特性、贮存稳定性及其硫化胶的物理机械性能。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。