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The catalytic system composed of NHPI and transition metal ion can catalyze effectively ethane into acetic acid,cyclane into dicarboxylic acid,toluene into benzoic acid,alkene into epoxide,alkyne into acetylenic ketone,and amide into imide;NHPI used alone can catalyze adamantane to be carbonylated,hydrogen peroxide prepared by oxidization alcohol;NHPI combined with as...

NHPI与过渡金属离子组成的催化体系能高效地催化乙烷氧化为乙酸、环烷烃氧化为二元羧酸、甲苯氧化为苯甲酸、烯烃氧化为环氧化物、炔烃氧化为炔酮、酰胺氧化为酰亚胺；NHPI单独使用能催化金刚烷发生氧化羰基化反应、催化氧化醇制取过氧化氢；NHPI与有机助催化剂如偶氮二异丁腈、溴化季铵盐、蒽醌和醇等也能催化分子氧氧化反应。

The result shows at the mild condition chain olefin that nCl7, polyethylene can be cracked into solutions of ethane, propane, butane, benzene and toluene and other small molecular compounds, polyethylene reacted fluids are mainly composed of a-olefin at the range 12 to 38, by which α-ωdiene, saturated hydrocarbon and aromatic hydrocarbon, anthracene, phenanthrene of albocarbon series are contained.

结果表明，在温和条件下可以将链状烷烃如正十七烷烃、聚乙烯通过微波及炭催化剂的作用，裂解成乙烯、丙烷、丁烷、苯、甲苯等溶剂及小分子化合物。聚乙烯反应液体产物以碳数在12~38范围的α-烯烃为主，也产生α-ω二烯、饱和烃及芳烃，芳烃主要有萘系列、葱、菲等。

In this thesis, a field programmable analog array appliable for industrial control is presented and analyzed. The whole system is composed of configurable analog blocks and interconnection network. Through programming the two circuit groups above, FPAA can be reconfigured to implement many desired analog functions along system level.

本论文旨在提出并分析了一种适用於工业控制用途的可程式类比阵列设计概念，大致上整体电路乃是经由可配置类比方块与连线网路两要素所构成，所以FPAA能够透过规划以上两项基本单元来建构出所需的类比函数，使得本系统的最大优点即在於可将类比电路设计提升至系统层次。

These results clearly demonstrate that the ENaC channel,composed of four subunits,is both biochemically and functionally expressed in mesothelial cells,and can be up-regulated by cell cAMP and cGMR

这些研究结果清楚的表明，由四个亚单位组成的ENaC通道，在胸膜间皮细胞中有生化学和功能性的表达，并能被细胞cAMP和cGMP上调。

Identified by various methods such as X-ray powder method, infrared analysis and D.T.A., microscopic studies,they are found to be composed almost entirely of one rare mineral, brushite CaHPO_4·2H_2O, while some of them may contain a small amount of another rare mineral,monetite CaHPO...

样品的室内测试鉴定工作，由季寿元、方金满、唐玉梅三人完成；成因问题的探讨，则以陈、王二人的意见为主合作写成。经初步研究，确定结石的主要成分为CaHPO_4·2H_2O，相当于矿物中的透磷钙石，在个别样品中尚有少量的三斜磷钙石CaHPO_4存在。

Digital clock is a kind of modern calculagraph which is composed of digital integrated circuit and can show decimal digital. Compared with mechanical clock, it is exact and can be see frankly. It is very popular in some public places, such as station, airport.

数字钟是用数字集成电路构成的、用数码显示的一种现代计时器，与机械表比，它走时准、显示直观、无机械传动装置等特点，广泛应用于车站、码头、机场等公共场所。

Digital clock is a kind of modern calculagraph which is composed of digital integrated circuit and can show decimal digital. Compared with mechanical clock, it is exact and can be see frankly. It is very popular in some public places, such as station, airport.Keywords: Multisim2001; Circuit Simulation; Digital Circuit; Answer Bell

数字钟是用数字集成电路构成的、用数码显示的一种现代计时器，与机械表比，它走时准、显示直观、无机械传动装置等特点，广泛应用于车站、码头、机场等公共场所。

A health underwear or brassiere using traditional Chinese medicine with a medicine bag in inner side, which is composed of eight kinds (measuring unit: g) of traditional Chinese medicines, wherein the said underwear can be camisole, vest and tube top, etc.

一种中药保健内衣或胸罩，在其里侧加有药包，有八种不同的中药组成，其中所述内衣可以是吊带、背心、抹胸等。

The chromatographic model, composed of a couple of partial differential equations is difficult to be solved.

由于工业色谱模型涉及到一系列的偏微分方程组，求解难度很大。

The results demonstrate that the stochastic factor of ion channels may be beneficial for information processing in auditory system, the mechanism of which need further discuss.On the other hand, we study on the response characteristics of bushy cell, which is composed of a dendrite, a soma and an axon, with compartmental model of bushy cell.

结果表明，树突和轴突的尺寸会影响信息的传输速度，从而影响信息在神经元间传递的时机；胞体部分是整个神经元响应的核心单元，决定了信息是否能被传递到轴突末端；轴突的主要作用是对胞体的发放响应进行优化，使得轴突末端的发放形式更有利于信息传往下一级神经元。

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％。