中柱的

There are good remove effect on the kjeldahl nitrogen and COD of leachate in aerobic reciculation, the rate of exorcize of kjeldahl nitrogen in aerobic columns rise steadily to about 90% in the start, steady about 90% finally.

好氧回灌对渗滤液中的COD和凯氏氮有很好的去除效果，好氧柱中凯氏氮的去除率在初始阶段呈现稳步上升，最后稳定在90%左右。

In this article, author analyzes fastener-style steel pipe falsework based on the study result of grouped columns stability of lift slab structure.

借鉴升板建筑结构群柱稳定性研究成果，对扣件式钢管模架进行类比分析，提出模架稳定性计算中应注意的问题。

The method is to rack up two cables along the slope of a hill parallel each other, Between the cables a fixed pulley is hanged.

紧张地缠在一粗糙柱上的不可伸长的柔绳中的张力分布问题在许多力学教程中多有记载。

In this paper, the reflux of ethanol and the technique of separation with silica gel were used to extract and separate ursolic acid from Forsythia suspensa Thumb.

本文采用乙醇回流法与硅胶柱层析分离技术相结合的方法对连翘中熊果酸进行了研究，并对其最佳工艺参数进行了研讨。

Flame Spreading over a Rod Fuel in a Quiescent Environment.

逆风和静止环境中火焰沿柱状燃料传播的实验研究。

A method of determination of residual solvents in XN was established by GC.The chromatographic conditions were as follows:PEG-20M of 8% was spread on 101carrier;FID, The temperature of gasify room, column and detector were 120℃, 90℃ and 240℃ respectively.

本文确定了气相色谱法测定烟酸占替诺中有机残留溶剂乙醇的检测条件：固定相为8%聚乙二醇20M 101担体；氢焰离子化检测器；气化室、柱箱和检测室温度分别为120℃、90℃和240℃；载气为氮气。

When using this method to isolate thrombin-like enzyme from crude venom of Agkistrodon halys pallas, the total protein yield and total activity yield of thrombin-like enzyme were about 0.3% and 64% respectively, and specific activity was more than 2000 U/mg.

从江浙粗蛇毒中提取类凝血酶时，类凝血酶的总质量收率约为0.3%，总活性收率约为64%，比活可达2000 U/mg。三步柱色谱；类凝血酶；蛇毒；江浙蝮蛇；分离纯化

Concrete column is a kind of member witch mainly loads axially pressure, sometimes with bending or shearing force too, for example, the columns in frame and compressive haulm etc.

混凝土受压构件是指以承受轴向压力为主，通常还有弯矩和剪力作用的混凝土承压构件，例如一般建筑工程中的柱，屋架中的压杆。

In this work, ZnO nanorods were synthesized on the silicon substrates in a solution of zinc nitrate hexahydrate and methenamine at ~85C for 2 hours.

摘要在本研究中，氧化锌奈米柱是使用硝酸锌六水合物及四氮六甲圜在矽基板上以大约85C温度处理两小时来合成的。

This article mainly explains the safety principium of infectant factors in waste water vented by the paper making industry in China. Through the study on the experiment in open country and indoors with soil pole, indicating that it is a complicated process of biochemical degradation to form a layer, which has a biochemical capability to process COD degradation in polluted water from paper making industry.

综述我国造纸业污水中的污染因子危及地下水水质安全的机理，通过对野外试验和室内土柱试验的过程及结果进行分析研究，表明在包气带中形成一个以生物化学作用为主的生化层在造纸污水中COD降解是一个复杂的生物化学降解过程；生化层在天然状态下形成，由生物氧化带和生物氧化还原带形成，其形成过程具有明显的阶段性；只有当生物氧化还原带形成后，生化层才发育成熟，具备对COD降解的生化能力；生化层空间分布，仅局限在污水池、渠底部包气带中有垂向渗流的部分。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。