查询词典 Bi

Exchange rate for USD are based on bi-weekly changes. Kindly check the exchange rates at our website under News and Events section.

美金对马币的货币汇率是两星期更新一次，汇率详情请浏览网站内的 News and Events 板块。

The dual, ternary and quarternary alloy zinc powder of Zn, Pb, Bi, In were prepared by using the negative electrodeposition in the chloride electrolyte system in this paper.

本文采用阴极电沉积的方法在氯化物电解液体系中分别制备出Zn，Pb，Bi，In的二元，三元和四元合金锌粉。

The light, four-into-one headers discharge in to new, close-coupled catalytic converters and through to new "bi-modal" mufflers.

轻，四成一标题履行新的，紧耦合催化转化器，并通过新的&双峰&消音器。

In order to raise the photocatalytic activity, TiO2 was modified by doping Bi ions and Eu ions using combustion method.

为了提高光催化剂的活性，用燃烧法制备了Bi离子掺杂TiO2和Eu离子掺杂TiO2纳米光催化剂。

In this paper, we discuss effect algebra and related topics. The main results are the following:1. Effect algebra is a commutative algebraic structure. To get a non-commutative algebraic structure.we introduced the concepts of left difference and right difference, and we also introduced the concept of the Bi-difference sets, the concept of pseudo-difference poset, and proved that pseudo-difference poset is equivalent to pseudo-effect algebra.

效应代数描述的是具有交换性的量子系统，我们借助于差运算的思想研究了不可交换的量子逻辑结构，建立了左差、右差、伪差偏序集、双差集等概念，证明了伪差偏序集与伪效应代数等价，并得到了双差集的幺半群表示定理。

Experimental and practical researches of impurity distribution activities and common effect, and analysis on the removing and distribution activity of the impurities in the Guixi Smelter anode copper like As Sb and Bi and the forming structure and conditions of the flotating anode slime have been done.

很久以来，许多从事冶金或相关专业的研究人员，对As、Sb、Bi、Pb等杂质在铜电解精炼过程中的行为进行了多项研究，如对存在形态和行为、阳极泥的形成机理，以及对阴极铜质量的影响进行了一系列的探索研究，并取得了可喜的科研成果。

Special metal material and products, such as high-hardness steel plate, copper-coated steel wire, copper-coated aluminum wire, Bi-Sn alloy, Al-Ti alloy, W-Mo alloy, W-Cu alloy, Br-Cu alloy etc.

特殊金属材料，包括超硬耐磨钢板、铜包钢线材、铜包铝线材，及针对特殊用途的合金材料和制品，如铋锡合金、铝钛合金、钨钼合金、钨铜合金、铍铜等。

Subsequently impressive language programs are: Dai Zhicheng Jiang Kun and the Double Cross "I am a bit dizzy," Ma, Tai Shan groups, such as comic performances,"said the new features," the two sides together comic actor performing group I crosstalk "round round"; Feng Gong's "warm winter", Zhao Benshan and host Bi Jian, apprentice small Shenyang's "not bad money," Andrew, the巩汉林"bean yellow", Sun Tao, such as performances of "auspicious Sambo", Guo Da, Cai Ming's "Beijing welcomes you" and other pieces.

其后让人印象深刻的语言类节目有：姜昆和戴志诚的双人相声《我有点晕》，马东、大山等表演的群口相声《五官新说》，两岸相声演员共同表演的群口相声《团团圆圆》；冯巩的《暖冬》、赵本山和主持人毕福剑、徒弟小沈阳的《不差钱》、黄宏、巩汉林的《黄豆黄》，孙涛等表演的《吉祥三宝》、郭达、蔡明的《北京欢迎你》等小品。

In order to study the small climate of fore st and its effects on biological community to research into some processes of bi ochemistry and physical chemistry in the ecol ogical system of forest, we have to know the air humidity of woodland gro und,woodland interior,the interior of crown canopy and the surface of crown can opy.

为了研究森林小气候及其对森林生态系统中生物群体的某些生化过程、物化过程的影响，我们必须测定林内地面、林内、林冠内以及林冠表面与林冠上空的空气湿度。

It is suggested that worn surface of PEN tape by sand dust particles showed bi-fractal characteristics.Ploughing and cutting by sand particles and micro-fracture were found to be the two main mechanisms for each fractal characteristics in large and small scale.

结果表明：经过沙尘磨粒磨损的PEN薄带表面形貌表现出二重分形特征，沙尘粒子的犁沟和切削磨损及PEN材料的微观断裂是引起大尺度和小尺度区间分形特征的主要机理。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"