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Influence of the antioxidants vitamin E and idebenone on retinal cell injury mediated by chemical ischemia, hypoglycemia, or oxidative stressRego A, SantosM, Oliveira C.. Free Radic. Biol. Med, 1999, 26: 1405 - 1417Abstract:A role for the antioxidants vitamin E and idebenone in decreasing retinal cell injury, after metabolic inhibition induced by chemical ischemia and hypoglycemia, was investigated and compared with oxidative stress conditions.

对由于化学贫血与低血糖所引起的代谢抑制后，抗氧化剂维生素E与艾地苯醌视网膜细胞受损所引起的作用进行了研究，同时并与氧化应激情况进行了对比，对氧化物维生素E(20 microM)和艾地苯醌(10 microM)进行先期培养可以在氧化应激或低血糖后防止视网膜细胞受损，而对上述二种抗氧化剂给予预先培养后带来的保护作用则有所减低。

The ratio of final baryon to meson and baryon antibaryon correlation in e +e - annihilation are considered as sensitive observables to test the hadronizition models,because among the results obtainted in different popular hadronizition models,only those from JETSET event generator can fit experimental data by adjusting extra ad hoc parameters.

在e+e-→h′s反应中，末态重子介子比及重子反重子关联，在流行的强子化模型中，仅有JETSET事件发生器能通过调节专用附加参数较好拟合实验，被认为是检验强子化模型的最敏感可观察量。

In view of the fact that the sporadic E clouds occur at around the same height as the E layer, similar distances are achieved.

由于事实分散E 云彩和E 层数一样发生在高度前后，相似的距离达到。

The Sanjiang Plain (45°01'N - 48°27'N, 130°13'E - 135°05'26''E) is an important region distributing marshes in China.

Sanjiang平原(45°01'N - 48°27'N， 130°13'E - 135°05'26 E)是一个重要区域分布的沼泽在中国。

Ethylcyclohexanone130 of up to 92% e.e.

反应产物3-乙基环己酮(13)的e.e。

An intermediate concentration gives intermediate values; for example, 97:3 would give an e.e. of 94 percent.

若为中间浓度，则将其表示为中间值；比如，97：3的 e.e 为94%。

As the concentration of substrate increased, the e.e.

随着底物浓度的增加，经烯丙基醇预处理的酵母细胞，其S型产物的e.e。

Of the product were studied. When 20% of sucrose as energy source, 5% of yeast and 2.5% of substrate were added to the reaction, at 30℃ and pH value 7.2, the maximum yield and e.e.

的影响。将质量分数5%的酵母加入培养基中静置培养12 h后，加入20％质量分数的蔗糖、2.5％质量分数的底物，在30℃、pH值7.2、200 r/min振荡培养8 h，最大产率和产物e.e。

The result showed that after immobilized in calcium alginate beads, yeast has high stereo-selectivity: e.e.

实验结果表明，在合适条件下，用海藻酸钙固定化酵母进行催化产物的e.e。

Under above mentioned conditions, the initial reaction rate and enantiomeric ratio of the reaction are 5.88 mmolL^(-1)h^(-1) and 83. After reaction time of 6h, the yield and the product e.e.

在上述条件下，反应初速度和对映体选择比分别为5.88mmolL^(-1)h^(-1)和83，反应6h，产率为47.6%，产物e.e。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐