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Taking advantage of the research basis on indole and furan derivatives in our group, a series of 2-substituted 6-benzyloxyindole derivatives was designed and synthesized.

通过初步的体外生物活性试验，测试了所合成化合物对稻瘟霉菌等真菌和细菌的抑制活性，以及对肿瘤细胞株的细胞毒活性。

In order to describe the topology relationship of an environment better, a geodesic distance is substituted for a Euclidean distance used in an ordinary Gaussian function and a policy iteration reinforcement learning method based on geodesic Gaussian basis function is proposed.

为更好地描述环境的拓扑关系，采用测地线距离来替换普通高斯函数中的欧氏距离，提出一种基于测地高斯基函数的策略迭代强化学习方法。

Glucose was an obligatory nutrient for cell growth and maintenance, and could not be substituted by glutamine.

葡萄糖是细胞生长维持不可缺少的营养物质，谷氨酰胺不能代替葡萄糖的作用。

Difunctional group reagents, which have metal and heteroatom linked to the olefinic carbon atoms, play an important role in organic synthesis, especially in developing many convenient methods for the stereoselective synthesis of substituted alkenes.

含金属或杂原子的双官能团试剂为取代烯烃的立体选择合成提供了许多方便方法，在有机合成中具有重要作用。

Experimental methods 11211 The preparation of 52 substituted hydantoin ramification.

实验方法 11211 52取代海因衍生物的制备采用Henze2Speer法[4～5 ]进行52取代海因衍生物的制备：反应温度为60～80 ℃。

The henze 2 speer method is used to prepare the 52 substituted hydantoin ramification.

反应6 h后，加入盐酸酸化，继续加热 8 h ，冷却后过滤得到的固体用酒精和水的混合溶液重结晶，得到无色晶状目的产物。

The studies of inhibitory activity of different hydantoin ARIs substituted by acetic acid residue can greatly benefit the structure-based drug design of ARIs.Keywords aldose reductase inhibitors, fidarestat, carboxylic acid methyl, synthesis,inhibitory activity

所分析的不同海因类抑制剂用乙酸链取代后的化合物的抑制性可以为以结构为基础的ARIs药物设计提供很好的实验基础。

Along with the establishment of individuality, the contemporary ink painting highlighted its aesthetic and graphic concern of daily experience and individual cognition, a tendency of which progressed the contemporary ink painting to gradually step out of the concept-supreme creative idea of the "experiment" period and the cultural stand of elitism and idolization, substituted by a post-modern stand of respecting the fun and differences, with more delicate and diversified individual expression becoming a potential feature of the contemporary ink painting.

随之而来的，是当代水墨在审美与图式上对日常经验、个体认知的重视——"实验"时代观念至上的艺术理念和精英化的文化立场正在被一种尊重趣味化与差异性的后现代立场所取代，更为个性化、多样化的表述风格组成了当下水墨创作纷呈而陆离的格局。

Then the inapplicability of single 'Exporting-oriented' or 'Importing-substituted' strategy to China wood-industry development is also studied.

在此基础上，论证了单一的"出口导向战略"和"进口替代战略"对中国木材产业发展的不适应性。

The substituted half-sandwich titaconece with bulky alkoxyl group [CpTiC1〓 or CpTi 〓] or indene ring can not be fluorinated by BF〓·Et〓O under the selected condition, but still coordinates with the BF〓, this coordination then enhances the steric effect that stabilizes the precursor and hinders the reduction of the Ti to the Ti species, reflected in the decrease in polymerization activity.

但是这个转化受主催化剂分子的空间位阻和聚合反应温度的影响，当主催化剂为大位阻的烷氧基取代茂钛络合物或茚钛络合物时，在一般的聚合温度下BF〓不能对它们进行氟化，但可以和其中的OR配位，这种配位进一步加剧了空间位阻，从而阻碍了活性中心的形成，导致催化活性的下降。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。