硫化

Make'.'' rubber hard and strong -- to "vulcanize" it, as we say -- is by heating it with ''.

要''。'使'。''橡胶硬而结实的方法——也就是我们所说的&硫化&——就是要掺入''。

It is common knowledge now that the way to make rubber hard and strong -- to "vulcanize" it, as we say -- is by heating it with sulphur .

要使橡胶硬而结实的方法——也就是我们所说的&硫化&——就是要掺入硫磺加热，这一点现在已经是常识了。

For this reason, X-rays first impinge upon scintillators made from either gadolinium oxysulfide or cesium-iodide.

因此， X 射线首先撞击由氧硫化钆或铯化碘组成的闪烁体。

Their catalytic activity effects not only the formation of cross-links but also desulfuration of polysulfides and decomposition of cross-link.

后来将这种使橡胶线型长链分子通过化学交联而形成三维网状结构的过程称为硫化[3]。

A series of iron proxies have been suggested to distinguish the redox condition of the paleoocean, by studying iron cycling in the modern ocean. On the basis of this methodology, scientists have reconstructed the redox history of paleoocean since the Archaean as a sequential appearance of the ferrous, sulfidic and oxic ocean.

Raiswell、Canfield、Poulton等通过对现代典型海洋环境活性铁循环研究，提出了一系列用于判别古海洋氧化还原条件的活性铁指标体系，并成功地将太古宙以来的古海洋划分成为含铁的大洋、硫化的大洋和氧化的大洋等3个演化阶段。

P-Nitrochlorobenzene is an important intermediate of azo dye and sulfur dye.

对硝基氯苯是偶氮染料和硫化染料的重要中间体。

Antimonous sulfide is one kind of black or dark gray powder ,which is widely used in the completion of rubber, glass lining, explosives, matches, fireworks, friction equipment, all kinds of medicine carrier, as well as to replace the antimony oxide flame retardants.

三硫化二锑（ Sb 2 S 3）是种黑色或深灰色粉末广泛用于军工、橡胶、玻搪、炸药、火柴、烟花鞭炮、摩擦器材，各种医药载体、以及代替氧化锑做阻燃剂。

The results showed that both LIR and LIR/aromatic oil could improve the processibility of NR/BR blend,and the plasticizing effect of the latter was more significant than that of LIR or aromatic oil alone resulting in lower compound viscosity,energy consumption and processing cost;and the NR/BR vulcanizate with LIR/aromatic oil possessed good physical properties and better dispersion of carbon black.

结果表明，LIR和LIR/芳烃油并用体系均能有效改善NR/BR混炼胶的加工性能，且后者的增塑效果较LIR或芳烃油单用时更为显著，其对应的混炼胶粘度较小，工艺能耗和成本较低；LIR/芳烃油并用体系对应的NR/BR硫化胶性能良好，炭黑在其中的分散性也较好。

The Soft-Hard Acid-Base Theory was used to interpret the experimental results for the first time, the softness of sulfur, which was a Lewis base, was changed by solvents, and the reactivity of sulfur atom was changed.

结果表明，砷化镓表面硫化层厚度与所用溶液的极性有关，用极性小的有机醇作溶剂可以得到更厚的硫钝化层。

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。