查询词典 B.c.

At first, the subject started with sample ore A , B , C, carrying on a series of mineral test analysis to prepare for next experiment.

首先对原矿样A、B、C，进行了一系列矿物组成测试分析和试样制备。

There're other Vitamins, but these A, B, C and D are the most important.

还有其他的维生素，但是维生素A、B、C、D都是最重要的几种。

We also consider two obnoxious center problems and some problems related to problems A, B,C and D.

我们还研究了问题A，B，C，D的一些推广及两个&讨厌型&的中心选址问题。

The length of segments a, b, c and d are 16, 13, 10 and 6 respectively. Use

有四条线段a、b、c 及d 而长度分别是16、13、10 及6 单位，用这些线

On your sketches, mark the positions of particles a, b, c, d and e.

并在图中画出质点 a， b， c， d 和 e 的位置。

For each sentence there are four choices marked A, B, C and D.

提示：本部分有20个不完整的句子，每句有A， B， C 和 D四个选项。

According to the mutation numbers,we divided them into A, B, C and D types.

根据其突变位点，可分为A，B，C，D四种类型。

He counted the lines going to points A,B,C and D. This time they were different.

清点他的路线将分有A， B ， C和D这一次他们different。

A may have been around for a long time and have many clients such as B, C and D.

方案N1的潜在灾祸很明显。A可能已经被访问了很长的一段时间并且有许多B，C和D这样的客户端。

Stands for the Laplace operator in R~N, u and v represent the densities of two species, a, b, c, d,γare positive constants,α,β, m, n each is more than the positive number 1,γmeasures the saturation level of the species.

充分光滑，△为R~N中Laplace算子，u，v分别表示区域Ω中两种群的密度，参数a、b、c、d、γ均大于0，α、β、m、n均是大于1的正数，γ是测量种群饱和项的水平。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。