查询词典 B

A b distribution function is proposed to replace the homogeneous distribution function in the particle optimal algorithm. It use a dynamic method to adjust the parameters of b distribution random function to improve the speed and quality of the feasible solution.

提出使用b分布函数来代替均匀分布函数的粒子群优化算法，在产生可行解的过程和迭代过程中动态地调整β随机函数的参数，以提高产生可行解的速度和质量。

Based on the comparison between C / S and B / S architectures and the distributed component technology,a C / S and B / S hybrid component-based software framework is proposed for PMOS.

在对比分析客户端/服务器与浏览器/服务器体系结构和分布式组件技术的基础上，结合系统特点给出了C/S与B/S结构混合模式的一种实用可行的电力市场运营系统体系解决方案。

Based on the comparison between C/S and B/S architectures and the distributed component technology, a C/S and B/S hybrid component-based software framework is proposed for PMOS.

在对比分析客户端／服器与浏览器／服务器体系结构和分布式组件技术的基础上，结合系统特点给出了C／S与B／S结构混合模式的一种实用可行的电力市场运营系统体系解决方案。

Inclusion body was dissolved using 6M guanidine hydrochloride/2M hydrogen chloride and adding cyanogen bromide to solution Expression production was removed N terminal fusion protein AMP-A/B/C/D antibacterial activity was detected.

实验结果发现AMP-A没有抑菌活性；AMP-B/C/D均表现出广谱的抗菌活性，它们的最小抑菌浓度约为9μM，其中AMP-C对革兰氏阴性菌的抑菌效果最强，AMP-D抗菌广谱性较AMP-B/C差。

Based on the priori knowledge of a point scattering - hyperbolic feature of subsurface objects in GPR B-Scan images, a method of ROI extraction with Neural Network is presented.

在分析了均匀介质中的目标回波特征一双曲线形态的产生机理和基本特征的基础上，提出了一种利用神经网络进行ROI提取的方案，根据GPR数据解译的特点，本文设计了相应的B-Scan图像预处理方法和神经网络结构、训练及测试方法，使用塑料管及其他目标的B-Scan实测数据对神经网络进行训练与测试。

The time needed for the development of flies fed with the Beijing Recipe is longer than that of flies fed with Wurzburg Recipe . The former showed hyperfunction in courtship, less female fertility, and lower performance indices compared with those of fed with B.

用北京配方培养的果蝇发育时间比用Wurzburg配方的果蝇延长，A培养基培养的果蝇在求偶方面表现出亢进，雌蝇单位时间内的产卵率低于B培养基中的果蝇，而且A培养基培养的果蝇学习记忆能力低于B培养基中的果蝇。

In the stable subjects with COPD , NF-κB had no relation with MUC5AC hypersecretion and had no association with smoking and lung function, which indicated that NF-κB had no key role in the chronic inflammation of COPD.

4在稳定期的轻中度COPD患者中，NF-κB不参与粘蛋白的高分泌，与吸烟和肺功能指标之间无显著关系，在COPD慢性炎症过程中不起主要作用。

2 Presser Foot, Types A, B, C, D, DO, E, O, OO, OOO, and OOO-S, with an orifice (to allow for the protrusion of the indentor) having a diameter as specified in Fig.

A型，B型，C型，D型，DO型，E型，O型，OO型，OOO型，OOO-S型的压足和配合孔的尺寸见FIG.1（a，b，c，d，e，f和g）的规定，压足中心与测量试样任意边缘最小距离为6.0mm（0.24in），当压足设计成圆形平面时，它的的面积不应小于500mm2 19.7in2

When you were a stupid B, i have already been installing B.

当你还是个SB的时候，我已经开始装B。

In fact, we can allow patterns of the form , where is an integral vector, so that the direction of the step is determined by forming an integral combination of the columns of B. The special cases

事实上，我们可用的模式，这里是一个整数向量，因此步进方向由组成B的列的整数组合决定。Céa和Polak研究的特殊情况可简单地选择B为I和而得到。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。