还原性

ABSTRACT Bacillus halodenitrificans (ATCC 49067), a moderate halophile, facultative anaerobe and Gram-positive denitrifier, reduces both nitrate and nitrite to nitrous oxide as the final denitrification product.

Bacillus halodenitrificans（ATCC49607），是一种能将硝酸根和亚硝酸根还原成终产物N〓O的中性嗜盐、兼性厌氧的格兰氏阳性反硝化真细菌。

They had suppressed the cathodic process of carbon steel electrode. Their inhibition performance was also related with their molecule stereo conformation and electron configuration. Four of bis-(1, 1'-benzotriazoly)-α,β-diamide compounds linked via-CO 〓CO-chain were synthesized and certified by IR and 〓H-NMR. The minimum energy conformations of these compounds were obtained by MM2 forcefield program. The two benzotriazole moiety in BBT1 was more planar than in other compounds. This was beneficial in increasing the inhibition effects of BBT1. In 0.5M H〓SO〓 solution, BBT1 suppressed anodic corrosion reaction. In 3%NaCl solution, BBT1 suppressed both cathodic and anodic corrosion reactions. 1- [ (1'-imidazolly)-methyl] benzotriazole was synthesized by Mannich reaction.

合成了四个通过-CO〓CO-连接的双（1，1'-苯并三唑）-α，ω-二酰胺化合物，采用MM2分子力学程序优化了它们的分子结构，双（1，1'-苯并三唑）-α，ω-二酰胺化合物的缓蚀作用与其分子内两个苯并三唑单元的空间取向有关系，良好的平面性有利于苯并三唑二聚体的吸附和缓蚀作用，苯并三唑二聚体BBT1分子内两个苯并三唑单元近似平行，所以显示出较好的缓蚀效果。0.5M硫酸中BBT1主要抑制铜的阳极溶解的电化学反应；3％NaCl溶液中，BBT1对铜的阳极溶解和氧的阴极还原过程均有抑制作用，相比较而言对阴极过程的抑制作用更大一些。

Following on the GATF Color reproduction test chart to make some brief account, according to the patrterns function is divided into six major areas: simple color wheel graph is used to distinguish between colors and restore color detection; contact copy control standards section, you can use to test the print process changes in dot; dot number comparison chart, used to select and screen resolutions and paper and putting it in a match for reference, but also reflects the various color version modulational cards and membership cards making parameter is set to reproduce the effect and measurement; whether it is a normal RGB: neutral gray balance control chart; gray balance, this work out Y, m, C; proofing control bars.

下面对GATF彩色复制测试图作一些简单的介绍，按图谱功能分为六大区域：简易色轮图用于辨别颜色和检测色彩还原情况；接触拷贝控制标准段，可以用来检测晒版过程中网点的变化情况；网点线数比较图，用于选择网屏线数和纸张适性的匹配参考，也可反映各色版调制卡和会员卡制作参数的设置作用和测量子再现情况是否正常；三原色中性灰平衡控制图；灰平衡卡，依此算出Y、M、C的比例；打样控制条。

The construction of branched-chain sugar was carried out by hydroboration-oxidation of a double bond in the corresponding hexose.

通过相应的烯糖9的硼氢化-氧化反应构建了支链糖11，同时分离到一系列还原的副产物7c-e，通过X-射线晶体衍射确定了7c和7e新的手性中心的构型。

Uranium solution is obtained electrolytically by reducing uranyl ion on mercury cathode. The effect of the addition of various aminopolycarboxylic acids (such as EDTA, DTPA, CyDTA and TTHA) and organic water-miscible solvents (such as CH3OH, C2H5OH and CH3COCH3) on the stability of ura-nium in air has been investigated. The absorption spectra of uraniumand uraniumin 1 mol/l and 9mol/l hydrochloric acid solutions are examined.

本文采用汞阴极电解还原法制备了铀溶液，研究了在盐酸介质中各种氨羧络合剂乙二胺四乙酸二钠、二乙三胺五乙酸、1，2-环已烷二胺四乙酸、三乙基四胺六乙酸和水溶性有机溶剂甲醇、乙醇和丙酮的存在对铀稳定性影响，测定了在不同盐酸浓度中铀和铀的吸收光谱。

It employs the complex-valued step function to build neural model, then constructs network structure and decides the number of neurons; it adopts complex-valued Hebbian rules and inner product way to calculate the net weight matrix; then it analyzes the convergence of the network by taking advantage of the definition of energy function. In the image pre-processing stage, 2-dimensional Fourier Transform and Euler's formula are used, respectively, to transfer a gray-scaled image into phase information needed by the complex-valued neural network when stores the traffic sign. In the image post-processing stage, phase inverse transformation is used to change the phase image to gray-scaled image.

采用复数阶跃函数构建了神经元模型，建立了复数Hopfield神经网络结构，并且确定了网络中神经元的个数；借助复数Hebbian学习规则和复数内积法给出了网络权值的确定方法；借用复数网络能量函数的定义，说明了复数识别网络的收敛性；在前期的图像数据处理部分，分别使用离散二维傅里叶变换和欧拉公式，给出了将灰度图像数据转化为复数网络所需要的相位信息的方法，实现了网络对路牌的记忆存储；在后期的图像还原部分利用相位逆变换的方法，实现了相位图到灰度图转化。

However, classical artists' short venture into the human form's interior was to return once more to the human form's exterior, from that point onwards rendering more accurate and subtle depictions of human facial features and expressions; it is the body's exterior that moves people, that entertains, and is the ultimate goal and objective. The most typical examples are da Vinci's "Mona Lisa" and "Lady with the Ermine". It seems as if the skeleton is the one thing Luo Quanmu demands of the world. He has returned the world to its original state, solidifying it into a structure with a static framework.

不过，古典艺术家在人体内部的短暂旅行，是为了再次返回身体的表层，从而更为准确和微妙地表现人的面容与神态，身体的表层才是动人的、愉悦的，才是终点和表现对象；最典型的莫过于达·芬奇的"蒙娜丽莎"，或"抱貂的女人"……然而，对于罗荃木来说，骨架仿佛是他向这个世界索取的唯一实物，借助于骨架，他将世界还原、冷凝为一个静态的框架性结构。

In our experiments, when the opacity of lens exceed Ⅳ degrees, the treatment effect of medicine was not obviously. Analyzing the examined results of AR, SOD and GSH-px in rat lens cortex and nuclear shows that Zhangming drops can inhibit the activity of AR obviously and prevent the translation of galactose to galactose alcohol. So it can prevent the deposit of galactose in the fibrocyte of lens and the increase of lens's osmosis, then prevent the hydration of lens.

通过对大鼠半乳糖性白内障晶体皮质和核内醛糖还原酶、超氧化物歧化酶和谷胱苷肽过氧化物酶的检测结果分析表明，障明滴眼液能明显抑制AR的活性，防止半乳糖向半乳糖醇的转化，从而防止半乳糖在晶体纤维细胞内的堆积，阻止其渗透性的增高，防止晶体的水化。

The fusibility of Shenmu coal ash with kaolinites was studied by the ash fusion test in a mild reducing atmosphere.

本文研究了高岭石在弱还原气氛中对神木大柳塔煤灰熔融性的影响，考察了煤灰熔融时矿物组成的变化。

THE CORRELATION BETWEEN POLYMORPHISM OF ALDOSE REDUCTASE GENE AND DIABETIC NEPHROPATHYCHEN WEN HUADepartment of Geratology, The Affiliated Hospital of Yanbian University, Yanji 133000, China

摘要］ ①目的探讨染色体7q35区醛糖还原酶基因启动子区C 106T多态性与2型糖尿病肾病相关性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。