The casualty insurance is $ 300 a year.

We send herewith a copy of our illustrated catalogue and three sample cuttings.

随函寄去我方有插图的目录本一份及三块剪样.

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We are enclosing our illustrated catalogue and price list giving the details you ask for.

现将你所需的详细资料,具有插图的目录和价格单附寄给你.

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We enclose here a copy of our illustrated catalogue about the main items available at present.

随信附一份目前所能提供的产品详细清单.

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We have reviewed your well  illustrated catalogue.

我们已经看过了你们图文并茂的目录.

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Enclosed are our illustrated catalogue and price list covering all the products.

随函附上我方经营的所有产品的详细目录及价目表.

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The methods possess simplicity and stability. The modified electrodes can be heterogeneous catalysis.

总之,吸附法、溶胶凝胶掺杂法都是制备修饰电极有效的方法,制作方法简单、稳定性高.

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The invention provides a method for preparing a hydrogenation catalyst with high activation.

本发明提供了一种制备高活性加氢催化剂的方法.

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The chemical component and many recovery process of waste hydrogenation catalyst are dissussed.

简述了含钼加氢精制废催化剂的化学成分及多种回收方法.

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Nitrodiphenylamine is synthesized by direct condensing method, adopting aniline-nitrochlorobenzene as feeds, PEG as phase transfer catalyst.

以苯胺 、 邻硝基氯苯为原料, 采用直接缩合法引入相转移催化剂合成邻硝基二苯胺.

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The results showed that poly ( ethylene glycol ) as a phase transfer catalyst can raise the conversion.

指出 聚乙二醇 作为相转移催化剂可增加转化率.

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Tetrabutylammonium bromide ( TBAB ) was found to be the most effective phase-transfer catalyst in this reaction.

本实验中,四丁基溴化铵 ( TBAB ) 是最有效的相转移催化剂.

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In my 2004 book Catastrophe: Risk and Response, I discussed a number of disaster possibilities.

在2004年出版的《灾难: 风险与应对》一书中, 我讨论了一些灾难发生的可能性.

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This important special characteristic enables catastrophe risk securitization to become one ideal alternative risk transfer mechanism.

这种重要的特质,使得巨灾风险证券化成为一种理想的巨灾风险转移方法.

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Catastrophe theory can effectively solve catastrophe problem that can possible appear in continuum system.

突变理论能比较有效地解决光滑系统中可能出现的突变问题.

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Catastrophe theory provides a coherent framework for modelling the complex dynamics of systems.

突变理论为建立系统的复杂动力学模型提供了一个清晰的框架.

词典精选例句

Furthermore, tourism facilitates the development of the catering business and transportation servicewell.

此外, 旅游业能促进餐饮业和交通运输业的发展.

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But the environment pollution and the dispute by developing the catering trade and others tends seriously.

但我市饮食服务业的发展带来了环境污染、扰民纠纷也日趋严重.

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In recent years, smoke pollution in the catering trade is given to more and more attention.

近几年来, 饮食业油烟污染受到了越来越多的关注.

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The catering trade has become a mainstay for the city.

饮食业已经成为这个城市的支柱产业.

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The valve is a cold cathode type and in the cathode well are the control grids.

该阀是一种冷阴极和阴极以及是控制网格.

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