查询词典 bi

Itochondrial matR gene sequence analysisIn the strict consensus tree of matR, the topological difference observed is little. Magno-liales, Rosales and Ranales are on the base of the tree, their relationships are unclear in MP, but in BI Ranales and Rosales are closest and they are the sister groups of Magnoliales, while all the three orders is the sister group of Laurales.

P法中木兰目、蔷薇目和毛莨目都位于基因树的基部，之间的关系没有得到解决；而BI法中毛莨目和蔷薇目关系最近，和木兰目聚在一起共同组成樟目的姐妹群。

SEM analysis shows that Bi-SBA-15 has the morphology of rodlike particles.

通过TG分析，研究了SBA-15和Bi-SBA-15两者在模板剂脱除过程等方面的差异。

B Co substitutions for Cu in Bi-2201 influence in various ways on the structure symmetry, subcell parameters, periodicity and amplitude of the modulation, and structural disorder etc..

Bi-2201相中Cu位上的Co元素掺杂效应在晶体结构对称性、亚晶胞参数、调制波周期及调制幅度、结构无序化等方面都有不同程度的影响。

The method is to coat In on the surface of the atomizing zinc alloy powder with 0.025%Bi in the mixture.

该方法就是在雾化的含Bi 0.025%的锌合金粉混合物的表面镀上铟。

This thesis gave a study on the polymorphism of ob gene in erhualian, xiang pig, Large White, Duroc, Landrace, Pietran and Landrace X erhualian crossbreeds , by means of Bi-PASA.

本文采用Bi-PASA方法对二花脸、香猪、大约克、杜洛克、长白、皮特兰和苏钟1系猪七个类型，共计420头猪的DNA样进行了OB基因的分型研究，分析了各基因型之间在产仔数性状和生长性状上的差异，以及各个品种类型在该位点的多态性。

Bi-doped lead dioxide electrodes on Ti substrate were prepared by electro-deposition, and their performances were compared by measurements of the decolored ratio of Acid Bright Yellow 2G.

采用电沉积法制备分别掺杂了Bi，La和Ni的3种钛基PbO2电极，通过酸性嫩黄模拟废水的脱色率比较不同金属掺杂对电极性能的影响。

The electrodepositing process of copper is changed to single-step reaction after As, Sb and Bi are added.

摘 要：采用循环伏安及交流阻抗研究As，Sb和Bi对铜电沉积及阳极氧化机理的影响。

Evaluation of BI and MMSE was more remarkably improved at 3 month than 1 month in experimental group.

试验组在用药后3个月的BI、MMSE评价比用药后1个月时有显著进步。

The oxygen relief and absorption in Bi-Ca-Sr-Cu-O system appeared in the temperature range of 800-880℃.

研究了Bi系试样的固态反应及氧的吸收与释放规律，发现在800℃-880℃间存在氧的吸收与释放。

When the concentrations of tetrabutyl ammonium bromide and KI in solution were 5.0×10^(-4) mol/L and 3.0×10^(-3)mol/L at pH 3.0, Bi(superscript 3+) could be quantitatively separated from Mo, Ga(superscript 3+), Co(superscript 2+), Mn(superscript 2+), Zn(superscript 2+), Rh(superscript 3+), Al(superscript 3+), Cr, V, Ni(superscript 2+), Sn, W and Fe(superscript 2+).

当溶液中溴化四丁基铵和碘化钾的浓度分别为5.0×10^(-4) mol/L和3.0×10^(-3)mol/L和在PH3时，Bi(上标 3+)可与Mo，Ga(上标 3+)，Co(上标 2+)，Mn(上标 2+)，Zn(上标 2+)，Rh(上标 3+)，Al(上标 3+)，Cr，V，Ni(上标 2+)，Sn，W和Fe(上标 2+)定量分离。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。