化学过程

All the gas pools are buried in great depth (reservoir suffered high temperature), and the upper, lower or middle reservoirs have gypsiferous rock and sufficient hydrocarbon gas, so, the reservoirs possess material and dynamic conditions of thermochemical sulfate reduction.

这些高含硫化氢气藏普遍经历过较大的埋深过程，储层上下或储层中间均发育有膏质岩类，且气源充足，具备硫酸盐热化学还原反应(Thermochemical Sulfate Reduction，TSR)发生的物质基础和热动力条件。

In chaper 10,the heterolytic cleavage of(CH_3)_3CCl and(CH_3)_3SiCl in aqueous solution are studied by VBPCM method.

第十章利用VBPCM方法研究(CH_3)_3CCl和(CH_3)_3SiCl分子的S_N1解离反应，揭示了这两种分子解离过程中C-Cl和Si-Cl键的化学键本质。

The formation of hydrochemistry ingredient is primarily leaching and dissolving, and the trace element ingredient is rich, which reflect that the groundwater passed through a long and complex runoff process cycle.

水化学成分的形成以溶滤、溶解作用为主，微量元素成分丰富，反映了地下水经过了漫长和复杂的径流及深循环过程。

Recent study proved that the thickness, microstructure, chemistry composition of oxide film can affected the biological corrosion-resistance ability, hydrophile property and bioactive macro molecule absorption, then affected the biocompatibility and the match process in the body.

目前的研究认为钛表面氧化膜的厚度、微观结构、化学成分及TiO_2的结构类型等，与材料的耐腐蚀性、表面亲水性和生物大分子的选择性吸附有着直接的关系，进而影响到钛的生物相容性以及在体内的愈合过程。

The pore distribution in the direction of coating thickness was self-existent and could not join to intercommunicating pore.The pore diameter was very tiny so that it could prevent hydrotropic solution entering into the pore.

机械镀锌的形层过程既没有热镀锌那样的高温冶金反应，也没有电镀锌那样的电沉积效应，镀层是常温常压下利用化学吸附沉积和机械碰撞使金属锌粉在工件表面镶嵌堆积而成[1]，所以人们认为机械镀锌镀层的致密性要低于电镀和热镀锌镀层，但机械镀锌镀层又表现出良好的耐腐蚀性能。

The comparative studies of lithogeochemistry for the volcano-intrusive complexes both from Jiulongzhang and from xiangshan reveal that the chemical compositions of the volcano intrusive complexes in the two areas are very close, and the trace element spidergrams and REE patterns basically coincide with each other. It is also shown that the two volcano-intrusive complexes have the same source features and the active continental margin tectonic settings. At the same time, it is found that, from early volcanic magma activities to later intrusive magma activities, the content of SiO2 and the Rb/Sr ratio decreased, on the contrary, the content of MgO and the ratios of K/Rb, Ba/Rb and LREE/HREE increased. It is shown that the hypabyssal or ultra-hypabyssal intrusives are not the products of the volcanic magmatic differentiation.

两地区的火山－侵入杂岩的岩石化学成分及其变化特点极为相近，微量元素蛛网图和稀土配分型式也基本一致，它们具有相似的岩浆过程和统一的活动陆缘构造背景；同时，从早期火山岩浆活动到晚期浅成－超浅成岩浆侵入活动，其w(SiO2)和w/w的值降低，而w以及w/w、w/w和w/w的值增高，晚期浅成－超浅成侵入岩与早期火山岩没有直接的分异演化关系。

Removed veins research demonstrate the main reason of transplanted vessel stenosis is the hyperplasic of endothelium. Which is a popular reaction when set vein into arteral circulation. It is caused by the transmission of smooth muscle cell to endothelium and proliferate and release extracellular matrix. These are two characteristics in pathology erg middle layer of sue proliferates and migrate to endothelium in early and excel of end thulium aggregate in cater stage. The colic and the motivation of end thulium hyper is the hyper of sac.

在mRNA水平，随着移植术后时间的推移，ECE的表达逐渐增高，手术后1W-2W达到高峰2W后表达逐渐下降，于8W左右趋于平衡，ET-1的表达与ECE的动态变化过程相似，亦于术手1W-2W达到高峰，在8W左右趋于平稳在蛋白质水平，以ET-1抗体免疫组织化学染色结果显示ET-1主要在血管内收细胞及平滑细胞胞浆中表达，尤其是中膜平滑肌细胞更为明显，呈棕黄色颗粒。

Phosphorus generation fully originates from reduction reaction of hypophosphorous during EN process.

利用量子化学软件高斯03(G03)分子轨道理论中的从头计算法，计算了次亚磷酸在还原过程中可能的中间产物和过渡态的振动频率和总能量。

Any covering fabric or fire-barrier material which has been treated with a fire-retardant chemical to reduce the ignitability of the upholstery shall, before it is conditioned in accordance with clause 7.1 of B.S.

任何覆盖面料或经过阻燃化学处理以减少可燃性的阻燃材料在根据 BS5852 第一部分7.1平衡之前，须经过水洗过程（4.2）。

Any covering fabric or fire-barrier material which has been treated with a fire-retardant chemical to reduce the ignitability of the upholstery shall, before it is conditioned in accordance with clause 7.1 of B.S.

Y天天外贸论坛是中国最好的外贸论坛之一任何覆盖面料或经过阻燃化学处理以减少可燃性的阻燃材料在根据 BS5852 第一部分7.1平衡之前，须经过水洗过程（4.2）。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。