查询词典 a.

Experiments of Genetics A is offered in combination with key experiments of Genetics A.

遗传学A实验》是配合《遗传学A》的实验课程。

The device based on the copolymer with 1% molar fraction of Ir complex in the polymer had a peak luminous efficiency of 2.89 cd/A, and the maximal luminance of 1689 cd/m^2 with the configuration of ITO/PEDOT: PSS/emissive layer/Ba/AlPEDOT: poly(3, 4-ethytenedioxythiophene, PSS: poly.

基于铱配合物摩尔分数为1%的聚合物发光器件（器件结构：ITO/PEDOT： PSS/emissive layer/Ba/Al，PEDOT：聚（3， 4-亚乙基二氧噻吩），PSS：聚苯乙酸磺酸钠）在电流密度为40×10^(-3)A/平方公分时，最大电流效率达到2.89cd/A，器件的最大亮度达到1689cd/平方公尺，色坐标为(0.34， 0.59)。

The invention provides compositions and methods, for reducing one or more symptoms of an autoimmune disease, inflammatory disease and/or transplant rejection, by the administration to a subject in need thereof a pharmaceutically effective amount purified compound of any one of Formulae A-E.

本发明是相关于药物组成物及相关方法，确切地说，是相关于通过对病体的不同需要按配方A-E中的一种对病体给药以一定量纯化的组成物，来减弱一种或多种炎性疾病，自体免疫性疾病，和移植排斥引发的一种或多种症状。

In trying to ground our right to predicate the concept red of a and b, we are driven back to facts about a and b themselves and that leaves Conceptualism as an unstable position.

在试图对'给a和b述谓红概念'给出基础时，我们被驱使回到关于a和b本身的事实上，把概念论留作为不稳固的立场。

Effectivity . This Agreement shall take effect and be binding on Company A and Company B only upon Company A and Company B's execution and delivery of this Agreement to the Concessionaire.

参考译文：生效本协议仅得于公司 A 和公司 B 根据适用法律规定取得必须的ZF批准，签署本协议并将经正式签署的协议副本交付"特许经营公司"后方可生效，并对公司 A 和公司 B 产生约束力。

Effectivity .This Agreement shall take effect and be binding on Company A and Company B only upon Company A and Company B's execution and delivery of this Agreement to the Concessionaire.

本协议仅得于公司 A 和公司 B 根据适用法律规定取得必须的政府批准，签署本协议并将经正式签署的协议副本交付"特许经营公司"后方可生效，并对公司 A 和公司 B 产生约束力。

Product description: material qualitative, accord with state E1 standard MFC plank match for: 1 brackets group B, A fixed bracket group A, 1 46, 130 feet, A group of connecting screws accessories and table bottom ark colour: this product standard configuration hoar sealing side 20MM thick PVC, concolorous of type: table for note: the above instructions article2.these product standard.

产品说明：材质：符合国家E1级标准MFC板材配置：1个固定支架组B，1个固定支架组A，1个460、130连接脚组，1个桌底柜及螺丝配件颜色：本产品标准配置灰白色封边：同色20MM厚PVC 款式：主管桌备注：以上产品说明均属本产品标准配置。

1H NMR spectroscopic analysis of aromatic protons combined with theoretical analysis of molecular structures proved the existence of two rotational isomers at 300 K, as well as a rapid interconversion equilibrium at 330 K for both compounds Ⅰ and Ⅱ. However, only one conformer exists for compound Ⅲ and puerarin containing 7-phenolic hydroxyl instead of propyl in A-ring as the case of compounds Ⅰ and Ⅱ. Based on UV-Visible absorption data of neutral and basic solutions, and on the density function calculations, the 7-phenolic hydroxyl group in A-ring was found to be more acidic than the 4'-phenolic hydroxyl group in B-ring. The mechanism of derivation reaction and the structure-reactivity relationship of puerarin as an antioxidant were further discussed.

其中7-丙基葛根素Ⅱ属于新型取代衍生物；变温1H NMR和理论计算结果表明，在300 K时，葛根素和4'-丙基葛根素以单一构型存在；而7，4'-二丙基葛根素和7-丙基葛根素则存在两种核磁可分辨的旋转异构体，当温度升至330 K时，两种异构体可以相互转化；通过对比分析葛根素及其衍生物脱质子产物的紫外可见吸收光谱并结合理论计算，确定了A环上7位酚羟基比B环上4'位酚羟基先脱去质子，并由此进一步阐明了葛根素衍生化反应机理以及在抗氧化作用中可能的活性位点和结构活性关系。

Where k is the kinetic constant or rate coefficient and n is the order of the reaction with respect to A.

那里k是动力学常数或速率系数，而n是与A有关的反应级数，若n=1就表示A是一级反应，若n=2，就表示A是二级反应，如此类推。

It was shown that when the production function was constant return to scale, the model became a A-K model; when the production function was increasing return to scale, the equilibrium point was unstable; when the production function was decreasing return to scale, the equilibrium point was a saddle.

结果发现：生产函数为规模收益不变时，模型简化为A-K模型；生产函数为规模收益递增时，均衡点为不稳定结点；生产函数为规模收益递减时，均衡点为鞍点稳定。关键词：数理经济学；经济增长；政府支出；生产效应

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。