二元的

In order to supply basic thermodynamic data for the separation design of acetyl acetone from the isomerization reaction of isopropenyl acetate,vapor-liquid equilibrium data of isopropenyl acetate-acetyl acetone system under 101.3 kPa was measured using Ellis equilibrium still.

为了给乙酸异丙烯酯异构化生产乙酰丙酮工艺的产物分离设计提供基础热力学数据，用埃利斯平衡蒸馏器测定了101.3 kPa下乙酸异丙烯酯-乙酰丙酮体系的汽液平衡数据，结果表明，该二元体系未形成共沸物，实验数据通过了Herrington面积法的热力学一致性检验。

As Bs grows, it produces binary toxin, Mtx and Cry48Aa/Cry49A, which have specific toxic effects on a variety of mosquito larvae. It is hence widely used in biological vector and mosquito control and considered a larvicidal solution that is non-toxic to human, animal, poultry and aquatic life and environmentally friendly.

Bs在生长发育过程中能产生对不同蚊幼虫具有特异性毒杀作用的二元毒素、Mtx毒素和Cry48Aa/Cry49A毒素，广泛应用于病媒蚊虫的生物控制中，被认为是一种对人、畜、禽、水生生物无毒，不污染环境的生物杀蚊幼制剂。

Mixtures of the final whole cultures of recombinant strains Bt B601, Bt B611, Bt B640, Bt U 30(expressing Cry4Aa, Cry4Ba, Cry11Aa and Cyt1Aa protein of Bacillus thurigiensis subsp. israelensis respectively) and Bt CW 3(expressing the Binary toxin of Bacillus sphaericus ) were used in bioassays against resistant Cpq larvae to value the synergism among the mosquito larvicidal toxins.

本研究测定了分别表达苏云金芽孢杆菌Cry4Aa、Cry4Ba、Cry11Aa、Cyt1Aa和球形芽孢杆菌二元毒素Bin的转化菌株Bt B60 1、Bt B611、Bt B640、Bt U 30和Bt CW 3全发酵培养物两两或两两以上不同组合对抗性库蚊的毒力，分析了杀蚊毒素间的协同作用。

The calculations of extreme value for monadic and binary function are essential problem in mathematical analysis , which can apply to calculate maximum and minimum.

摘要求一元、二元函数的极值问题是数学分析中的基本内容，可应用于实践中求最大、最小的问题。

Some methods of deciding the extreme values for the monadic functions and two-place functions were applied to decide the extreme values for the multivariate functions and then some effective methods of deciding the extreme values for the multivariate functions were presented.

将一元函数和二元函数极值的部分判别方法推广到多元函数极值的判别，提出了判定多元函数极值的几个方法。

Up to now, dual economic theory has experienced evolution for half a century and it has played an un neglectable part in guiding the practice of economic development in developing countries.

迄今为止，二元经济理论已历经半个多世纪的发展，它在指导发展中国家的经济发展实践中曾起到过不容忽视的作用。

Under the dual legal structure of subject and object,and under the legal order maintained by this structure,from the aspects of nomology and ethnics ,this article demonstrates the feasibility on the use of glossary of animal rights and animal welfare.

本文在主客二元法律结构和由该结构所维护的法律秩序之下，从法理学和伦理学的角度，对动物权利和动物福利在法学上的应用可行性进行了论证。

Under the dual legal structure of subject and object,and under the legal order maintained by this structure,from the aspects of nomology and ethnics,this article demonstrates the feasibility on the use of glossary of animal right s and animal welfare.

本文在主客二元法律结构和由该结构所维护的法律秩序之下，从法理学和伦理学的角度，对动物权利和动物福利在法学上的应用可行性进行了论证。

Then analyses new problems of social benefit relations during our country"s society transition period, including enlargment of income during various social stratums, the social stratums" unreasonable flow, under the dual structure of city and countryside , benefits between the resident and the farmer is uneven, flaw of weak trend community"s benefit, nonantagonistic contradiction and "not direct conflicts for interest and such phenomena.

然后分析我国社会转型期社会利益关系的新问题，包括各阶层之间收入差距拉大、阶层间流动不合理，城乡二元结构下的市民与农民利益不均，弱势群体利益的缺失，非对抗性矛盾与&无直接利益冲突&等现象。

Delayed Extraction Matrix Assisted Laser Desorption/Ionization Mass Spectrometrywas used to high resolution analysis of mix based DNA samples,using the binary matrices 3 HPA(3 Hydroxy 2 Picolinic Acid)/PAand substrate nitrocellose film.

本文使用延迟引出基体辅助激光解吸/电离质谱( DE- MALDI- MS)法，以3-羟吡啶甲酸和吡啶甲酸混合液为二元基体，硝化纤维膜为基底，对混合碱基组成的 DNA样品进行高分辨率测定，获得满意的结果：DNA2 0 - mer分子离子峰分辩率为 8769，DNA 36- mer为 1 650 ，DNA 54- mer为 843，前二者的组成分子离子峰各同位素峰清晰可辩。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了