a b

I 'm giving him a B minus .

我准备给他一个B—。

I got a B for my last essay , but only a B minus for this one .

我上一篇作文得了个b，但这一篇只得b-。

It would be bad to start out at a B or C.

如果刚开始就得B或者C会很糟糕。

Design of a B / S mode multi-channel central monitoring system

基于B/S架构多通道中央监护系统的设计

Methods 40 cylinder specimens were divided into A B C D groups randomly .

方法将人的股骨头软骨制成圆柱形标本，分A、B、C、D四组。

Researching and developing a b / s-based system of evaluating the financing credit

基于B/S结构的融资信用评估系统研发

The HEC - A b in the serum was tested .

对血清进行HEC-Ab的检测。

Thin-layer Chromatography A B C ( 4 ) ── Qualitative Detection And Quantitative Determination

薄层色谱ABC（4）&定性鉴定和定量测定

Sphere of inertia Application of A B Ductile Iron for the Terminal Transmission Gear of Tractor

奥贝球铁在拖拉机末端传动齿轮上的应用

Results The structure analysis predict that there was a B cell epitope formed by residues 13-27 in hPTH N-terminal .

结果蛋白质结构分析预测在hPTH13-27区域含有B细胞抗原表位。

The expression [ n ( + a b ) ] is defining a variable n and setting it equal to a + b.

表达式[n（+ab）]设置变量n并将其设为等于a+b。

Excessive inventory just-in-time warning system based on the A B C , is designed by the actual inventory and the demand of enterprise decision information .

存货积压适时预警系统是在存货ABC分类法基础上，结合企业仓储的实际和企业决策信息的需求而设计的。

The principle and its software of a B / C scan image system which is developed by computer technique is described on the basis of ultrasonic flaw detection principles .

阐述了在超声探伤仪原理基础上，采用计算机技术研制的B/C扫描成像系统的原理及软件技术。

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

ABCDEFGHIJKLMNOPQRSTUVWXYZ

A B lymphoblastoid cell line ( JMS95041 ) was established by micro whole blood EB virus transtormation method from a patient with turner sydrome .

本人用微量全血EB病毒转化法建立了杜纳综合征患者的B淋巴母细胞株95041。

In order to improve teaching quality and finish reasonable evaluating for teaching , linked the technology of IT , a B / S-based structure about the system of teaching evaluate was brought forward , after discussing the function model and the evaluating system and the key technology .

为了提高教学质量和完成对教学的合理评估，结合IT技术的发展趋势，提出了基于B/S结构的教学评估系统体系结构，建立并分析其系统功能模型、评价体系和关键技术。

I get results as follows : Theorem 2.6 Suppose A B ( X ) is the left-invertible . Then 1 ) . , Anis left-invertible . A is right-invertible . 5 ) . A is regular .

第二节主要运用Mbekhta子空间讨论左可逆和右可逆算子的性质，并给出算子可逆的充要条件，得到下面的定理：定理26设AEB（X）为左可逆算子.则1）.V。

Assume A knows B is guilty .

假定甲知道乙应负罪责。

Cars are for getting people from A to B in maximum safety .

汽车用于将人们尽可能安全地从一地送往另一地。

A grade B judge could only be allowed to judge alongside a qualified grade A judge .

B级裁判只能协同有A级资质的裁判进行评判。

Decide whether the ball is in square A , B , C , or D , then call and leave your answer

选定球放在A、B、C、D哪个方格，然后打电话来，留下您的答案。

There the railway forks to A and B ( places ) .

这条铁路在那儿分叉通向甲乙两地。

A and B are in love with each other . ; A falls in love with B.

甲与乙恋爱。

We read a × b as " a cross b " .

a×b读作“a叉乘b”。

A + b and A-B are both factors of a2-b2 .

a+b和a-b都是a2-b2的因式。

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

他给它们起名叫A、B、AB和O。

In the A , B , C , D and F grading system , the first four letters are typically considered passing grades .

在A、B、C、D和F等级系统中,前四个字母通常被视为合格等级。

All patients were of Child A or B liver function .

肝功能均为ChildA或B级。

China could even unite the A and B share markets .

中国甚至可以将A股和B股市场合并。

Minimum degree for [ a , b ] - factors

最小度和[a，b]-因子