物质生成

Don't drink tea - Because tea leaves contain a high content of acid. This substance will cause the Protein content in the food we consume to be hardened thus difficult to digest.

不要在用餐后喝茶：因为茶叶是一种高浓度的化学物质，呈酸性，它和我们吃的实物中的蛋白质起化学反应，生成一种很硬的物质，其中有碳酸钙(caco4)，这种物质使我们的胃难于消化！

In fact, the liquid system formed by gas hydrate is very complicated, which includes electrolyte, condensate oil, and different chemical additives etc. These substances affect the conditions of hydrate generation and the effects of hydrate inhibiter greatly.

在实际生产中，天然气水合物生成的液体体系十分复杂，其中包括电解质、凝析油和各种化学添加剂等，这些物质的存在对水合物生成条件和抑制剂的防治效果有很大影响。

Analysis of the material change, garlic cells bioactive aliphatic thio cysteine sulfoxide and thiosulfate propenyl cysteine sulfoxide sulfur compounds in garlic, such as the role of enzymes, the generation of thiobarbituric acid sub - ester, propylene-based thiosulfinates, allyl thiosulfinates as garlic pigment precursor substances, and further changes occurred in the green garlic.

从物质变化分析，大蒜细胞中的生物活性物质硫代脂肪族半胱氨酸亚砜和硫代丙烯基半胱氨酸亚砜等含硫化合物在蒜酶的作用下，生成硫代亚磺酸酯、丙烯基硫代亚磺酸酯、烯丙基硫代亚磺酸酯，作为大蒜色素物质的前体，进一步发生大蒜绿变。

This product can decrease ammonia and other putrefaction, inhibit amine produced by bacteria in intestine, neutralize E.

本品的使用可减少氨及其它腐败物质的生成，阻碍肠内细菌产生胺，中和大肠杆菌内毒素物质及外源物质的解毒，降低禽畜腹泻机率。

In Chapter 5,the pyrolysis of substituted six-membered ring model compound 4-methyl pyridine has been investigated.Instead of detail theoretical analysis of the reaction mechanism,the general results have been proposed from the products distribution and the combination of the pyrolysis investigation of its analogous pyridine.The major products are H_2,C_2H_2,C_4H_2,C_3H_3N and HCN,here HCN is not a primary initial product at low extent of decomposition.The mole fraction profiles of products have been obtained from the near threshold ionization.The pyrolysis of 4-methyl pyridine is initiated from the methyl abstraction and hydrogen abstraction procedures which are associated with the understanding of the soot formation and the NOX precursor correspondingly.

主要产物为H_2，C_2H_2，C_4H_2，C_3H_3N和HCN，其中HCN为非低温时的热解产物；通过近阈值电离并导出物种随温度变化的摩尔分数曲线，更详细地定量地描述了产物随温度的变化。4-甲基吡啶热解主要从母体脱甲基和脱氢两个初始反应出发，一种趋势是形成大质量数的苯并或杂环的多环化合物，有助于了解炭黑形成过程中的复杂化学过程；另一趋势是开环生成小的碳氢和腈类物质，实验得出的含氮物质的种类及随温度变化有助于了解NO_x的前驱物质的形成及其变化规律。

The results show that the sample is well dispersed particles with high purity and an average size of about 1 μm. Favorable substances of Ca2 and Sn appear during the cycling of zinc electrode containing CaSn6, Ca2 has continues to react with ZnO to produce calcium zincate, which can highly reduce the dissolvability of anode active materials and greatly improve the cycling performance of zinc electrode. The simulated Ni/Zn battery using CaSn6 and ZnO as the active material of zinc electrode has a high discharge plateau and an excellent cycling ability, and it can retain about 72.6% of initial discharge capacity after 50 charge-discharge cycles.

研究结果表明：通过共沉淀方法合成的CaSn6粒度分布均匀，平均粒径在1 μm左右，并且具有较高的纯度；添加CaSn6的锌负极在循环过程中游离出了Ca2和金属锡等有益物质，并进一步与ZnO反应生成锌酸钙，降低了锌负极活性物质在电解液中的溶解性，从而显著提高了锌电极的循环性能；以CaSn6与ZnO的混合物为负极活性物质的模拟锌镍电池具有较高的放电平台和优良的循环性能，经过50次循环后，电池放电容量保持为起始容量的72.6%。

At the same time, some of the pyrolysates are the important favors in cigarette smoke, such as isophorone and megastigmatrienone, etc. The amounts of these pyrolystaes alter with the change of pyrolysis temperatures and the concentration of oxygen. the lutein is applied to cigarettes as flavoring.

分析结果表明，叶黄素的裂解产物主要是甲苯和对-二甲苯等苯及其同系物、1，2–二氢-1，1，6-三甲基-萘和2，7-二甲基萘等萘及其同系物，另外还生成氧化异佛尔酮和巨豆三烯酮等酮类物质和烯烃类物质等，这些物质随着裂解温度和裂解氛围的变化，其种类和峰面积归一化百分含量有所不同。

This is because of: On the other hand, the logistics reflected the interpersonal association to overcome the hour, empty boundary, acculturating the degree to raise continuously, heading for this fact of the person"s overall development continuously; On the other hand, the logistics this new business enterprise economy operation mode also reflected the person"s existence to be depend on in the fluxion of the certain material product with development more and more on a certain degree.

物质变换&既是人满足自身需要的方式，也是人性生成的方式。在市场经济阶段，&物流&以产业化的方式加速&物质变换&的过程，其目的是以&物化&的方式实现&人化&，即为人的全面发展创造物质条件。在市场经济时代，&物流&产业在国际上被喻为促进经济发展的&加速器&，它对我国经济与社会的发展产生了重大的影响。&

N-(2-hydroxyethyl)-glucamine was dehydrogenated to 6-(2-droxyethyl) amino-6-deoxy-a-L-sorbofiuanose the key intermediate of miglitol by the resting cells of Gluconobater oxydans Gouv2007 through aeration. 6-(2-Droxyethyl) amino-6-deoxy-a-L-sorbofiuanose was hydrogenated catalyticlly to miglitol. In the transformation of N-(2-hydroxyethyl)-glucamine to miglitol, the transformation rate was 77.3%.

氧化葡萄糖酸杆菌Gouv2007的静息细胞在通气下氧化N-羟乙基葡糖胺脱氢生成米格列醇的前体物质6-脱氧－6-羟乙基氨基－α-L-呋喃山梨糖，再催化加氢生成米格列醇，对从N-羟乙基葡糖胺生成米格列醇的底物转化率为77.3%。

The released I2 could react with the starch to form a blue complex, which had the maximum absorbance at 574 nm. BOD5 in water could be calculated through the amount of dissolved oxygen before and after 5 days determined.

实验以碘酸钾与过量碘化钾生成单质碘，新生成的单质碘与淀粉生成的蓝色物质在574 nm处有最大吸收，采用光度法测定5天前后培养水样中溶解氧的含量来计算水样中BOD5。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。