氨的

Through the test,the optimal hydraulic retention time was found to be within 6h～8h,NH3-N increasing rate,within 90%~96%,and a new phenomenon of anaerobic ammoniation was found.

采用ABR工艺对肉类加工废水进行前期氨化处理，通过试验得到最佳水力停留时间为6～8h，氨氮递增率在90%～196%之间；同时发现了厌氧氨氧化这一新现象；最后对氮素、pH等水质指标在氨化反应过程中的的转化规律进行了分析，以期为肉类加工废水的生物脱氮处理工艺提供一定的理论指导。

Water quality indexes in the course of ammoniation reaction was analysed to provide theoretical guiding for the biological denitrification of meat processing wastewater .

采用ABR工艺对肉类加工废水进行前期氨化处理，通过试验得到最佳水力停留时间为6～8h，氨氮递增率在90%～196%之间；同时发现了厌氧氨氧化这一新现象；最后对氮素、pH等水质指标在氨化反应过程中的的转化规律进行了分析，以期为肉类加工废水的生物脱氮处理工艺提供一定的理论指导。

High active enzyme was selected from several lipases which can catalysed the ammonolysis of unnatural sbstance trimethylsilylmethyl acetate.

从不同来源的脂肪酶中筛选出能催化非天然底物———乙酸三甲基硅甲酯的氨解反应且具有较高活性的脂肪酶，并首次探讨了氨源、有机介质、反应初始水活度和温度对该酶促反应的影

With increasing DMFcontent in mixed solvents, the dipolar attracting interactions betweenglycine molecules increase; the attracting interactions arising fromhydroxyl groups between L-serine molecules increase rapidly; the repulsing interactions involving apolar side-chains between L-valine moleculeshave little fluctuate. By the present of ethanol, attractions arising fromhydroxyl groups increase obviously, repulsions arising from apolarside-chains decrease.

随溶液中DMF含量的增大，甘氨酸和L-丝氨酸两分子间的偶极吸引作用逐渐增大。L-丝氨酸羟基的吸引作用影响更加明显，因此增加速度较快。L-缬氨酸非极性侧基的排斥作用变化略有波动。

The structures and properties of nine derivatives, which are formed between two or three cations and the three active sites of the most stable glycine conformer, have been probed; And the binding strength between the different active sites of glycine and different cations have been compared in BSSE method.33. The activation parameters, coupling matrix element and so forth of Fe4+Gly system have been investigated with the hereto-exchange model and calculation scheme for weak coupling system.

鉴于一个甘氨酸分子就具备三个活性位和人体中大量阳离子的存在，在上述考察了甘氨酸分子的某一活性位结合了一阳离子之后，进一步探讨了其余两个活性位再与一个甚至两个阳离子继续作用所形成的九种衍生物的结构和性质。

As far as free proline content was concerned, that of EI plants was less than EF plants due to higher water-holding ability of EI plants (such as in field plot and field pot sustained drought stress), or due to less damage of membrane of EI plants (such as field pot cyclic drought stress and greenhouse osmotic stress).

至于脯氨酸含量的变化，或是由于感染植株保持体内水分的能力更强（固定样地和田间盆栽持续性干旱胁迫下），或是由于感染植株叶细胞膜结构受到的伤害程度更小（田间盆栽周期性干旱胁迫和温室渗透胁迫下），感染植株的游离脯氨酸含量均低于非感染植株。

The effect on the recovery of cardiac function as well as incidence of deuteropathy and death rate were observed.

对223例肺结核并发慢性肺源性心脏病心衰患者进行前瞻性、开放的随机对照临床试验，在常规的抗痨及治疗慢性肺源性心脏病心衰基础上；治疗组（121例）给予门冬氨酸钾镁治疗，对照组（102例）不予门冬氨酸钾镁观察其对心功能恢复的影响、并发症的发生率及死亡率情况。

Methods prospective and open,randomized and controlled trials were applied to223tuberculosis patients complicated with heart failure of chronic pulmonary heart disease.on the basis of conventional treatment,the treatment group（121cases）were treated with potassium magnesium aspartate.the effect on the recovery of cardiac function as well as incidence of deuteropathy and death rate were observed.

对223例肺结核并发慢性肺源性心脏病心衰患者进行前瞻性、开放的随机对照临床试验，在常规的抗痨及治疗慢性肺源性心脏病心衰基础上；治疗组（121例）给予门冬氨酸钾镁治疗，对照组（102例）不予门冬氨酸钾镁观察其对心功能恢复的影响、并发症的发生率及死亡率情况。

The results showed that there existed significant difference in chlorophyll a, MDA and proline content among different treatments. No significant physiological variation was found in electrolyte exosmosis percentage, POD activity and proline content between the salt treatment and the control during the treatment while the parameters in drought and salt/drought treatment fluctuated remarkably.

结果表明：欧李的叶绿素a、丙二醛和脯氨酸含量在不同的逆境处理间差异显著；碳酸盐处理的电解质外渗率、POD活性、脯氨酸含量等生理指标变化平缓，与对照差异不明显；干旱处理和盐与干旱协同处理的各项指标波动很大。

Here we found the optimum situation to determine LAP: the concentration of Tris-HCl is 125 mmol L^(-1) and the optimum pH is 7.2, temperature is 37℃, under this condition, Michaelis constant is 0.15 mmolL^(-1), ground substance concentration is 6.0 mmol L^(-1), with 157 health people serum samples (81 from male, 76 from female),x± s=35.7 UL^(-1)±8.2 UL^(-1), we established the method and reference value for clinical application and automatic analysis.

测定亮氨酰氨基肽酶的最适条件：选用浓度为125mmolL^(-1)的Tris-Hcl缓冲液，最适pH为7.2，温度取37℃，得出在此实验条件下的米氏常数Km为0.15mmolL^(1)，亮氨酰对硝基苯胺浓度取6.0mmolL^(-1)，取健康体检者血清157例（男81例，女76例），测得x±s为35.7UL^(-1)+8.2UL^(-1)，建立了适合于临床应用及有动生化分析仪的方法和参考值。

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。