AB

The agreement was declared void ab initio.

此协议自一开始就被宣布无效。

Let the point where AB cuts CD be called E.

设AB线与CD线相交点为E.

The angle is contained by the lines AB and AC.

此角由直线AB和AC构成.

The tube ABC shown is cantilevered with AB and BC in a horizontal plan.

所示的管ABC是由位于同一水平面内的AB和BC组成的悬臂.

The movement, marked Adagio, is an AB-A form in 6 / 8 time.

这个乐章标有Adago(慢板), 是6/8拍的A-B-A曲式.

For the ab initio molecular dynamics studies on the unimoleculars decomposition of the four tetrazole derivatives, dissociation trajectories are simulated at different temperatures using the VASP package.

借助于VASP程序包，我们分别对不同温度下的反应轨迹进行了分子动力学模拟计算。

We use juxtaposition to denote conjunction, AB means both A and B.

我们利用并列表示合取, AB意味着A与B两者.

The lines AB and CD intersect at E.; The line AB intersects line CD at E.

AB与CD两直线相交于E点。

IgG and IgA BMZ Ab in epidermolysis bullosa acquisita sera specifically reacted with 290 000 dermal peptide.

获得性大疱性表皮松解症患者血清中IgG型和IgA型BMZ抗体特异性结合真皮提取物中290000多肽；

The rarest is type AB.

最稀少的是AB型血.

For the opposite reason , AB is sometimes called the universal receiver.

相反, AB型血被称为万能受血者.

Blood type A is the second most common, and blood type AB is the least common.

A型血次之,AB型血最少。

It is of great interest in computational and theoretical chemistry to investigate the chemical reactions and determine the reaction mechanism by using ab initio quantum chemistry calculations recently.

目前，利用量子化学从头算来研究化学反应，确定化学反应的机理是理论和计算化学的一个重要课题。

To make ( a word) by derivation or composition. Theoretical Study on Tetrazole and Its Derivatives ( 8) Ab initio Study on Nitramino Derivatives of Tetrazole

衍生用派生法或复合法构（词）四唑及其衍生物的理论研究（8）硝氨四唑衍生物的从头算

The line AB cuts the line DC at the point E.

AB线和DC线在E点相交.

He said that people with type A blood are usually calm and serious; people with type B blood are cheerful and outgoing; people with type O blood are generous and honest; while those with type AB blood are often caring and creative.

他说，A型血的人通常冷静严肃；B型血的人愉悦开朗；O型血的人大方诚实；而AB型血的人则往往充满爱心和创造力。

Let AB be perpendicular to CD.

设AB垂直于CD.

AB method is much advanced in monitoring the thickness. Through the switch of monitoring glass and appropriate choice of wave length, stop point of each layer was located in sensitive position.

AB法是一种比较先进的监控方法，通过变换监控片和移动监控波长，把每层膜的镀制停点选择在灵敏位置。

AB effect in magnetic field and its theoretical explanation

磁AB效应及其理论解释

Ab initio DFT/ B3LYP calculations at 6-31G basis set level were carried out for the possible product radicals of attacked thymine by · OH.

采用密度泛函（DFT）理论中B3LYP方法在6&31G基组水平上对胸腺嘧啶（thymine，简写为“T”）受羟基自由基进攻形成的各种可能产物自由基进行几何全优化。

Line AB is three times longer than Line CD.

AB线比CD线长三倍.

Line AB intersects line CD at E.

AB和CD两线相交于E点.

He named them A, B, AB, and O.

他给它们起名叫A、B、AB和O。

Gene engineering antibodies comprise small molecular antibodies of ScFv antibodies, Fab antibodies, F ( ab � � ) 2 antibodies and so on.

基因工程抗体主要包括单链抗体(ScFv) 、 Fab抗体 、 F ( ab` ) 2抗体等小分子抗体、嵌合抗体和改形抗体.

This recording was taken on weathered outcropping limestone with a relatively short AB ( 40 m ).

这是在风化的灰岩露头上用较小的AB踞 ( 40m ) 记录的.

The line AB intersects line CD at E.

AB与CD两直线相交于E点.

The line AB intersects the line CD at E.

直线AB与直线CD相交于E点.

Results: The yield of F ( ab ′) 2 was 54%, about 80% of the maximal theoretical yield.

结果：（1）片段F（ab′）2的产率为54%，为最大理论产率的80%。

The United Kingdom-based luxury smartphone vendor Vertu Co Ltd was sold by its Swedish owner EQT Holdings AB to a group of unknown investors in Hong Kong.

总部设在英国，由瑞典投资集团殷拓EQT所有的智能手机奢侈品牌Vertu（威图）有限公司，日前已被香港某投资集团收购。

The lines AB and CD intersect at E.

直线AB与直线CD相交于E点