查询词典 B-battery

Let f be a continuous function on the interval［a,b］, then it can reach its maximum and minimum on［a,b］.

设f是区间［a，b］上的连续函数，则f在［a，b］上达到它的最大值和最小值。

On the basis of the development of a new CE method for the analysis of α-lactalbumin,β-lactoglobulin A and β-lactoglobulin B, different concentrations of acetic acid and trichloroacetic acid for the removal of proteins in raw milk, infant formula A and B, and yogurt were investigated.

建立了毛细管电泳法分析α-乳白蛋白、β-乳球蛋白A及β-乳球蛋白B的方法，考察了不同浓度冰乙酸及三氯乙酸对原料奶、婴儿配方奶粉A和B及酸奶中蛋白的去除效果。

Epstein-Barr virus is a human herpesvirus, which is persistent in B lymphoid cells and triggers transformation and tumorigenesis of latently infected B cells in vitro.

EB病毒是人类疹病毒的一员。它能够持续存活於B淋巴细胞，导致B细胞转形及癌化。

In fact, the total energies for the possible metastable alloy phases of A〓B and AB〓 types of six possible structures were calculated as a function of their lattice constant to find out if the respective metastable phases of A〓B or AB〓 types could be relatively stable in the selected systems. The calculation not only predicted the possible metastable states but also the lattice constant of the corresponding metastable alloy phases of either FCC or HCP structures.

对可能存在的A〓B或AB〓型亚稳合金相的六种结构，将总能量作为点阵常数的函数进行了计算，用以找到选定系统中相对稳定的A〓B或AB〓型亚稳合金相。

A total of 156 cases MD patient, who had been treated in our hospital from 2004 to 2006 and left the hospital with ideal control level, were at randomly divided into group A (n=80 cases) and group B (n=76 cases). The patients in group A insisted on receiving the guidance of professional nurse for once a month in outpatient department, while the patients in group B had no such guidance.

对2004年至2006年在我院治疗达到理想控制水平出院的156例患者随机分A组（n=78例）和B组（n=78例）。A组坚持每月来门诊接受门诊专职护士教育指导一次，监督患者按医嘱坚持治疗；B组则无进行教育指导。

In comparison of the NS gene analysis, changes of the amino acid sequences are lesser than those in the HA gene. The phylogenetic analysis of NS gene is not form different linage between B/Taiwan/3143/97 and B/Taiwan/21706/97, and all isolates were closed to each other.

由HA基因序列的比较中发现，新的分离株的突变位置与B/Taiwan/3143/97大部分都类似，但突变点相较之下数目较少；而在演化树的分析中，新的分离株会与B/Taiwan/3143/97聚集，形成一新的群集。

The whole variable features and regularities of geo-stress field are summed up in Xiluodu deep-cutting gorge. The results reveal that the major and minor principal stress of measure point increase lineally with the vertical depths in the gorge area, and also indicate that the coefficient a〓, a〓, b〓, and b〓 of the linear equation are changeable with the erosion depth of rock mass.

认为该峡谷区中，谷河底部最大、最小水平应力量值总体上具有随深度增加而线性增大的特征，但其线性方程的系数a〓、a〓、b〓、b〓，随地表高程的低高或者说河谷侵蚀厚度的深浅而变化；岸坡山体中仅存在应力降低区和应力相对平稳区而没有明显的应力增高区，应力降低区与应力相对平稳区的分界线在水平埋深135～165m之间。

The heat generation curves of seven rubber materials used in tires with the changes of temperature have been obtained by using Dynamic Mechanics Analysis technique on NETZSCH DMA242 instrument, knowing that the heat generation of every other rubber materials except inner liner rubber changes lightly alone with the temperature within 10℃～80℃. According to the Fourier law, the heat transfer coefficients of tire rubber are measured by stable method on self-made experiment instrument. The coefficients changes lineally within 20℃～80℃ and the relation formulas λ=λ〓+bt are given out attached with λ〓 and b. The specific heat of tire rubber are measured on Differential Scanning Calorimeter NETZSCH DSC204 and the relations with temperature are linear and the formula is c=c〓+bT, where c〓 and b gained from experiment result data are presented in the paper. The heat convection coefficients on the surface of rolling tire are measured according to the principle of heat-mass transfer analogy principle after simplifying rolling tire into rotating disk with straight movement on wind channel. The relation with rotation speed of disk is linear as h=5. 399+0.0258n and the relation with straight line speed of tire is linear too, h=

论文采用动态力学分析技术，使用NETZSCH DMA 242型实验仪，获得了轮胎用七种胶料的生热率随温度变化曲线，确知除内衬层胶以外，其它各种胶料在一般胎温范围内（10℃～80℃）的生热率随温度变化不大；轮胎胶料的导热系数根据傅立叶定律的基本原理，采用稳态法在自行搭建的实验台上进行测试，结果表明，材料的导热系数在20℃～80℃的温度范围内随温度呈线性变化，论文给出了各种材料导热系数的线性变化的关系式λ=λ〓+bt及其λ〓和b的值；轮胎胶料的比热运用差式扫描量热原理，在NETZSCH DSC204型DSC实验仪上进行测试，结果表明，胶料的比热随温度的变化呈线性变化，其关系可用c=c〓+bT表示，文中给出了根据实验数据拟合的c〓、b的值；对轮胎表面的对流换热系数的测定，本文先将滚动的轮胎简化为有直线运动的旋转圆盘，而后采用萘升华热质比拟技术，在风洞中测量了滚动轮胎表面的对流换热系数，结果表明，圆盘表面对流换热系数与转速呈线性关系，即h=5.399+0.0258n，轮胎表面对流换热系数与其直线运动的速度呈线性关系，即h=

Phenotype analysis of transgenic mice Anti-IgM/anti-IgD antibodies, anti-IgM/anti-IgM〓/anti-IgM〓 antibodies were used to analyze allelic exclusion of transgenic mice B cells, and it was shown that 50%～80% B cells express transgene encoded IgM. ELISA was used to evaluate serum antikeratin IgM and total IgM of transgenic mice peripheral blood, and it is found that sera antikeratin IgM level of several lines of transgenic mice is significantly higher than littermate control. However, there is no difference in serum total IgM level between transgenic mice and non-transgenic mice.

三、抗体重链转基因小鼠表型分析以anti-IgM/anti-IgD抗体、anti-IgM/anti-IgM〓/anti-IgM〓抗体分析转基因小鼠B细胞等位基因排斥情况，发现50％～80％的B细胞表达转基因编码的IgM；ELISA分析转基因小鼠外周血中抗角蛋白IgM和总IgM水平，发现部分转基因小鼠的抗角蛋白IgM水平明显高于对照小鼠，而总IgM水平没有差异。

Because of cubic B spline curve have several advantages such as local controllable, continuity etc, an active contour model based on cubic B spline curve is proposed in this dissertation.

针对以上问题，结合三次B样条曲线连续性及局部可控性的特点，本文提出了一种基于三次B样条曲线的主动轮廓模型。

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％。