产物

Objective Through observing the ei'fect of the TCM decoction TangShenHuaYuJian on the kidney weight, index of kidney hypertrophy(kidney weight/body weight), blood glucose , blood urea nitrogen, creatinine, blood advanced glycation end-products, advanced glycation end-products in kidney tissue in the earlier stage of diabetic nephropalhy rats induced by injecting 3 -cytotoxins into abdomen, to explore the relationship between nonenzymatic glycosylation and diabetic nephropathy, and provide an experimental basis for clinical application and for further studying TSHYJ.

目的 通过观察糖肾化瘀煎对长期高血糖所致的早期粮尿病肾病大鼠(腹腔注射链脲佐菌素后诱导所形成)肾重、肾重指数、血糖、血尿素氮、肌酐、血糖基化终末产物AGEs、肾组织糖基化终末产物AGEs等指标的影响，从非酶糖基化角度探讨此制剂对糖尿病肾病早期的作用机理，并为糖肾化瘀煎的临床运用和进一步开发提供实验依据。

Alkylation of C6D6 with 1-dodecene using Br-ALCl3 as a catalyst was firstly carried out. Molecular structures of products, dodecylbenzene isomers, were analyzed by GC-MS and NMR, and the deuterated atom in the dodecylbenzenes was verified to be connected with 1-carbon of the side chain.

首先进行了Br-AlCl3催化氘代苯与1-十二烯烃的反应，通过GC-MS及NMR分析产物十二烷基苯同分异构体的结构，验证了氘原子与产物侧链1-位碳相连的结论。

The technology of separation and purification of the interesting protein was studied, centrifuge the sample and get the clear supernatant, remove protein by 50％ ethanol, concentrate by drying with freezing way, remove salt and pigment by dialysing, separation with G-50 and CM-cellulose52 column, concentrate by PEG6000, The purified sample was a single band after separation by SDS-PAGE.

研究了目的阿片肽的分离纯化工艺。发酵混合物经过离心取上清，乙醇沉淀去蛋白，冷冻干燥浓缩，透析除盐脱色，聚乙二醇6000反渗透浓缩，G-50柱分离，CM-cellulose52阳离子交换层析，聚乙二醇6000浓缩等步骤后得到了较纯的目的产物，目的产物在SDS-PAGE上呈现单一条带。

The results from analysis of conjugated dienes and thiobarbituric acid-reactive substance formation showed that aqueous extracts of black rice and black sesamin and ethanol extracts of black Jew's ear inhibited the oxidation of LDL.

我们发现，黑糯米和黑芝麻水萃取物及黑木耳的酒精萃取物会延迟脂质氧化过程的中间产物 conjugated dienes 的出现，且会抑制终产物 thiobarbituric acid-reactive substance 的产生，反映出黑糯米和黑芝麻水萃取物及黑木耳的酒精萃取物具有抗低密度脂蛋白氧化的能力。

The results show that the nano-structured materials were exactly β-manganese dioxides with tetragonal crystal structures and consisted of straight and smooth nanorods with diameters in the range of 50~70 nm and lengths up to several micrometers, and the β-MnO2 displays also superparamagnetism characteristics.

结果表明，纳米粉体产物是直径为50~70nm，长度约为几个微米并具有四方晶体结构的β-MnO2纳米棒，同时产物表现出超顺磁性特征。

SPMD technology has advantage in monitoring the variations of trace organic pollutants and their more important metabolites, which might be Environmental Endocrine Disrupters.

SPMD技术应用于饮用水处理流程的重要意义在于：天然大分子有机物和人工合成有机物可能在加氯消毒过程中转化成为更具环境意义的有毒有机污染物，由于转化产物种类复杂、浓度更低、易变化，XAD树脂萃取等常规技术难以开展目标物及其转化产物的跟踪监测。

Analysis indicates that the adjacent channel power is a quadratic function of predistorter efficients. A new optimization method is given which uses the predicted ACP surface to obtain fast convergence and simulation results show that a 20dB reduction in the third IMD and a 10dB reduction in the quatic IMD are achievable.

得出结论为：分析表明功放输出的邻信道功率是预失真器系数的二次函数；利用了新的自适应算法即使用预测的ACP曲面以提供更快的收敛速度；仿真结果表明，3阶产物可获得20dB以上的改善，5阶产物可获得10dB以上的改善。

With the development of research in the field of endophytes, the role of secondary metabolites of endophytes in drug discovery has been greatly enhanced in the past few years.

随着对植物内生菌的研究日益深入，内生菌次生代谢产物的研究趋向活跃。研究表明，内生菌具有丰富的次生代谢产物多样性。

They are 2,3-epoxynopyl acetate,1-hydroxy-2,3-epoxynopyl acetate and 5-hydroxy-2,3-epoxynopyl acetate.The results suggested that the four-ring of nopyl acetate cleaved firstly in th...

分析结果表明反应主要是四元环开裂，并进一步水合，另外伴有少量双键环氧化的产物，这些环氧化的产物还可进一步在C1和C5处发生叔氢氧化。

After applying them to a practical diesel engine, it is found that SIM2 is much better than FIM1 and FIM2 in prediction of the ring pack friction power loss and oil film thickness fluctuation in one stroke. In order to analyse the effects of the heat decomposition of the combustion products, a conventional cycle simulation program is designed. It can be used on IBM/PC.

为了便以分析产物热分解的影响，本文还专门编制了一套可在IBM/PC机上计算的以单区经验放热率模型为基础的低散热柴油机工作过程模拟程序，和多区模型相配合可方便地讨论燃烧产物热分解对计算结果的影响。

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。