查询词典 description column

The experiment shows that this type of column has good column characteristics. It has good capability in separating C5~C8 alcohol, phenol, aromatic acid, C2~C8 carboxylic acid. The quantitative analysis of carboxylic acids was investigated.

结果表明，这种色谱固定相具有较强的极性和选择性，对於极性有机化合物如脂肪酸、芳香酸、醇、酚等有良好的分离能力，且出峰快，时间短、峰形尖锐对称，可不经衍生直接进样分析。

In this paper,detailed steps and key points in designning of light-gauge steel framing will be introduced, including column spacing selection of portal frame, structure system layout, selection of load value, material selection, design of portal frame structure and its members, and design of brace, column brace and purline .

结合多年设计经验，总结了轻型钢结构厂房的设计要点、思路和步骤，介绍了门式刚架柱网尺寸选择及结构体系布置、荷载取值、结构和构件设计、材质选择、柱间支撑、檩条、墙梁、拉条等设计要点，提出一些在设计中应注意的问题和建议，供同行参考

Concept and state of the art of design methods of plate——column structure and plate——column and shearwall structure are bri......

基于板-柱结构及板柱-剪力墙结构的概念和设计方法现状，从风载和常遇地震作用下结构的顶点侧移，静力弹塑性分析结果，节点抗震性能以及结构振型分析等几个方面，评价了板-柱结构的抗震性能，并对板柱-剪力墙结构的抗震性能进行了初步探讨。

6For corrosive liquids a packed column will usually be cheaper than the equivalent plate column.

6For 腐蚀性液体一个被包装的专栏比等效板材专栏通常便宜。

The adsorption effect was then verified by cation-exchange chromatography using 1-ml Streamline SP prepacked column and 28-ml Streamline SP self-assembly column.

用l mlSP预装柱及自装28 ml Streamline SP柱进行离子交换层析以验证吸附效果。

In the first cultivation stage,as relatively high concentration of phosphorus,phosphorus from water column was removed to a certain extent by periphyton.The end of the incubation,as low concentration of phosphorus periphyton releases phosphorus to water column instead of removal phosphorus from water,this may closely relate to the alkaline phosphatase secreted by periphyton in water body.

从培养过程中水体磷的浓度变化来说，培养初期，水体中磷的浓度比较高，附着生物对其有一定的去除作用；培养后期，水柱中磷的浓度比较低，附着生物不但不去除水中的磷，而且还向水柱中释放磷，这可能与附着生物向水体分泌碱性磷酸酶密切相关。

On both sides of the head, bo palletizer gables and jump out after all, coping with brick and WaiHu bolts into the curve, delicate and elegant, In front of the hall YanXia is WangZhuan grinding and Chuan bent with very precise porch corridor, look up, its monumental made by artificial and materials that, And the bridge of short column and column, is not a simple shu to use a few short wood, but installation high-relief curving flowers.the curving flowers and leaves, Lu carved into a cloud, LiangYun fog, not only can satisfy the structural component of the requirements, and the proper decoration, try and do not provide craftsmanship.

两侧山墙的垛头、博缝及后檐出跳，也都用砖磨成道道内、外弧的曲线，精致而又素雅；厅屋前檐下是把望砖磨成与弯椽配合得极为精确的轩廊，抬头望去令人赞叹不已，其制作所耗费的人工和材料可想而知；还有那梁架上的短柱与蜀柱部位，不是简单地用几根短木，而是安装高浮雕和透雕雕刻成荷叶墩、栌斗、山雾云、抱梁云构件，不仅能满足结构上的要求，又恰到好处的进行了装饰，真可谓两全齐美，别具匠心。

The thin left column is known as the Navigators column.

左边的窄列是&导航器&。

The sample data of impinging pressure of irrigating water column impinging to seedbed furrow can been direct collected by computer,and the water power characteristic of impinging water column can been studied by analyze the sample data.

要解决这一问题、彰显穴灌坐水播种的优势就必须正确认识灌溉冲击水柱在沟内的水力特性，特别是灌溉水注对种沟沟底的冲击压力特性。

Be like: After Google rolls out a map to serve, baidu also rolls out Baidu map;Google to roll out desktop search, baidu gives Baidu hard disk to search;Google to give tool column, baidu also gives;Google of column of search bully tool to roll out news dispatch subscription, baidu also gives;Google of mail news subscription to roll out Google Answers, baidu also gives Baidu to know;Google rolls out AdSense, baidu gives Baidu theme promotion.

Google推出地图服务后，Baidu也推出百度地图；Google推出桌面搜索，Baidu就出百度硬盘搜索；Google出工具栏，Baidu也出搜霸工具栏；Google推出新闻快讯订阅，百度也出邮件新闻订阅；Google推出Google Answers，百度也出；Google推出AdSense，百度就出百度主题推广。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。