反应率

When the pH value of the solution contained in Cd~(2+) is near 5, the amount of Cd~(2+) exchange in analcime reaches to a summit; when the temperature increases, the amount of Cd~(2+) exchange in unit mass analcime also increases; when initial Cd~(2+) concentration decreases, the remove rate of Cd~(2+) increases while the amount of Cd~(2+) exchange in unit mass analcime also decreases; when other cations coexist in solution, there must be some influences to the Cd~(2+) exchange in analcime.

实验表明：当交换液的pH值为5左右时，方沸石对Cd~(2+)交换量较大：反应温度升高时，单位质量方沸石对Cd~(2+)交换量增大；随着溶液中Cd~(2+)初始浓度减小，方沸石对Cd~(2+)的去除率升高，但单位质量方沸石对Cd~(2+)的交换量逐渐减小；当溶液中有其他阳离子共存时，对方沸石与Cd~(2+)的交换也有一定的影响。

Indirect electrochemical oxidation of anethole to anisaldehyde was investigated in non-membrane electrolytic cell using Mn/Mn as redox mediator, and pure lead as cathode and anode in sulphuric acid solution. The effects of electrolysis conditions on the yield of Mn was particularly discussed.

研究了在硫酸溶液中以Mn/Mn作为媒质，铅为阴极和阳极，在无隔膜电解槽中间接电化学氧化茴香脑合成茴香醛，讨论了电解反应条件对电解产率的影响。

Indirect electrochemical oxidation of anethole to anisaldehyde was investigated in non-membrane electrolytic cell using Mn/Mn as redox mediator,and pure lead as cathode and anode in sulphuric acid solution.

研究了在硫酸溶液中以Mn/Mn作为媒质，铅为阴极和阳极，在无隔膜电解槽中间接电化学氧化茴香脑合成茴香醛，讨论了电解反应条件对电解产率的影响。

The more active catalyst and the more suitable carrier should be selected further not only to heighten the yield of MPC and DPC,but to avoid the production of anisole at above 250℃.

由此可以知道，要想使得MPC、DPC产率增加需选择更适合的催化剂，而对于高温下气固相反应应该选择更适合的能有效抑制苯甲醚副反应发生的催化剂载体。

In the first step of thedouble annulation route, 2-amino-3-carbamoyl-5,6-dihydro-4-pyridones 2 werecreated in high to excellent yields by a formal [5C + 1N] annulation reaction ofketene--acetals 1 with ammonia.

第一步，二硫缩烯酮1和氨源通过[5C + 1N]加成反应产率极高的得到了2-氨基-3-氨基甲酰基-5，6-二氢-4-吡啶酮2。

The experimental results indicate that the catalytic decompose efficiency of anthracene reduced linearly with reaction temperature and the concentration of anthracene increased.

实验结果表明：随着催化反应温度的升高，蒽的催化分解效率呈下降趋势，而且呈大致的线性变化规律；蒽的催化分解率随蒽的浓度呈线性递减规律；蒽在V_2O_(5~-)WO_3／TiO_2催化剂上具有良好的空速特性。

In vitro cleavage reaction was performed at 37℃ for 1h under the presence of Mg++. The cleavage product was analyzed by polyacrilamide gel electrophoresis. After autoradiography, the cleavage rate was counted by image analysis.

体外切割作用在Mg++的存在下，37℃反应1小时，进行聚丙烯酰胺凝胶电泳，放射自显影后经图像分析计算出切割率。

Symptoms, physical signs, serum concentration of BUN, Cr, AST, ALT, AMS were observed and compared between two groups. The changes of C-reactive protein and result of bacteria culture, APACHEⅡ grades and Balthazar CT grades, open-belly surgery rate, complications, mortality rate, average hospital stay and costs were compared between these two groups.

比较2组患者的生命体征、临床表现、血糖、氧合指数、肝肾功能、淀粉酶、脂肪酶、C-反应蛋白的变化、细菌培养阳性率、治疗前及治疗后的Balthazar CT评分、APACHE Ⅱ评分、开腹手术率、并发症发生率、死亡率、治愈率、平均住院时间以及费用。

Voles fed the diets with 6.6% tannic acid increased basal metabolic rate compared with control at 10 days, and reduced the gross energy intake and digestible energy intake.

这些结果表明：布氏田鼠的基础代谢率和能量摄入对单宁酸的反应具有时段性，短期内能量消耗增加，随着动物对食物的适应，生理功能恢复到正常水平。

In summary, the reactions mentioned above have advantages of mild reaction conditions, environmental benignity, easy to handle and simple manipulation, and high yields. In this study, we extended the range of application of ionic liquids , and in organic synthesis, developed some simple efficient synthetic methods.

总之，上述各反应在离子液体中均具有条件温和、产率高、环境友好和操作简单等优点，该研究工作扩展了离子液体在有机合成中的应用范围，也同时发展了一些简单高效的合成方法。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！