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In this paper, to attain a soft film and good coverage on the surface of the leather the application of thermal foaming resin SQ9901 at the basecoat of buffed grain is studied by orthogolanity test.

采用正交试验法对热发泡树脂SQ990 1在磨面革底涂中的应用进行研究,使其达到成膜柔软、遮盖良好的目的。

The plant growth and absorption of Zn and Cd by plants in the co-crop were studied in pot experiment with two ecotypes of Sedum alfredii Hance and a low-accumulating crop on heavy metals contaminated-soil.

本论文取得的主要研究成果如下:(1)土壤淋溶液测定结果表明,玉米和超富集东南景天套种能显著降低污染土壤Zn、Cd的淋溶。土壤水溶性Zn、Cd含量在种植植物后显著降低。

Later, when I studied in a law school for a semester

后来,我到一所法律学校读了一个学期

Many researchers have been studied in this subject, and they have been established a mass of models.

许 多研究者对此进行了研究,建立了大量的模型。

The system of digital holographic wave-front reconstruction is studied based on Abbe imaging principle.

基于阿贝成像理论对数字全息波面重建系统进行研究。

The number and stability of the limit cycles of a class of polynomial system with degree n are studied under some conditions by means of the results about Abel equation.

并利用关于Abel方程的这些结果得到了一类n次多项式系统在一定条件下极限环的个数和稳定性。

Secondly, it aimed the research on model and method of railway large-sized passenger terminals emergency capability assessment. It designed the emergency capability assessment index system including the MECE principle during the design. After in-deep studied the hierarchy entropy analysis method to dealing with the weight, it calculated the weights of the emergency capability assessment indexes. And it studied the risk assessment model based on the set-valued statistics and fuzzy comprehensive evaluation model, proposed the emergency capability assessment model based on the risk. During the research on the fuzzy comprehensive evaluation model, the paper improved the circular distribution subordinate function to calculate the index membership.

其次,对铁路大型客运枢纽站突发事件应急能力评价的模型和方法进行了研究,建立了应急能力评价指标体系,提出了MECE评价指标设计原则;深入研究了确定指标权重的层次熵分析法,并计算出了铁路大型客运枢纽站突发事件应急能力评价指标权重;构建了集集值统计风险评价模型和模糊综合评价模型于一体的风险应急能力评价模型,并在模糊综合评价研究中,改进了确定单指标隶属度的圆形分布隶属函数法。

The structures were studied by IR and NMR. The absorption frequencies of the carbonyl group markedly depended on the coordination no. of the tin atom. The chem. shifts of 119Sn and 13C and the 1J(119Sn-13Sn) coupling constants of the compounds were determine Small structural changes around the tin atom were reflected in the 119Sn chem. shifts. For tributyltin arylcarboxylates, a relationship between 119Sn chem. shifts and Hammett constants of the para-substituents was found. The biol. activities of same compounds have been studied. They may be used as fungicides for fruit.

通过对它们的红外光谱、核磁共振谱(^1^3C, ^1^1^9Sn)的研究,表明羰基红外吸收频率与锡原子的配位数有密切关系,同样分子上的微小变化明显地表现在δ119Sn上,对位取代基苯甲酸酯的δ119Sn与苯环上取代基的Hammett常数之间存在良好的线性关系:δ119Sn=19.11σ+110.612 n=7,γ=0.9955着重研究了部分化合物在经济作物上的抗病原菌能力,结果表明,这是一类具有广谱性的有机锡化合物,抗菌活性优于对比药剂朴海因,接近或相当于多菌灵,它们同时具有较强的除草活性。

Hu and I was born in 1965. I studied Science of Law in Shanghai University and acquired the diploma of bachelor's degree, and I studied postgraduate course of Science of International Law (international economical law research direction) in Shanghai Foreign Trade Institute and acquired the postgraduate course diploma of Science of International Law, I am an attorney-at-law of the People's Republic of China, a member of a bar association of Shanghai, and a member of a bar association of the People's Republic of china.

,男,一九六五年三月出生,上海大学法律系首届法学专业本科生,法学学士,上海对外贸易学院国际法学研究生班结业,中华人民共和国律师,中华全国律师协会会员,上海市律师协会会员。

To compare the effect of"exercise-induced lower serum testosterone" on body functions with that of"Kidney-yang deficiency" in rats, the changes of pituitary and gonadal function and metabolism were studied. The muscle and liver glycogen concentrations, energy metabolism and α-actin gene expression in EILST and KYD rats were also studied.

为研究&运动性低血睾酮&与&肾阳虚&对机体的影响是否相同,本研究以长期大强度、较长时间游泳造成&运动性低血睾酮&,以0.5%腺嘌呤喂饲造成&肾阳虚&,并就两种状态下大鼠性腺轴功能、肾脏结构与功能和代谢、体内糖储备及骨骼肌能量代谢、以及骨骼肌α—actin基因的表达进行了探讨。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力