查询词典 description column

Study on structure with special-section column has begun on the world because of its superiority, but study on performance of 3d-frame with special-section column is still at initial stage.

由于异形柱框架结构的优越性，国内外在异形柱及异形柱平面框架方面已有不少研究，但异形柱空间框架性能的研究尚处于初步探索阶段。

Because the magazine publishs the relation of date, when this column and reader meet, the first of new century " International Working Women's Day " had gone, even if the day goes, but the column that we still engineered to be concerned with the female, this is round also at the same time for quite a long time our wish.

由于杂志出版日期的关系，这个栏目与读者见面的时候，新世纪的第一个&国际劳动妇女节&已经过去了，日子纵然过去，但我们仍然策划了一个与女性有关的栏目，同时这也圆了长久以来我们的一个心愿。

Analysis revealed that, though the smaller tubes are eccentric to the centroid of the column, the lateral braces to the column could still be effective.

实践中，该墙檩对提高边柱的侧向稳定起到了一定作用，但却缺乏必要的设计理论支持。

If we are reading a group of columns by name, we still use the column index to locate each column, but first we check the row-level bloom filter to see if we need to do anything at all

如果我们按名称读取一部分列，仍然通过列索引定位，但首先要检查行级过滤器，看是否需要这些索引。

Research on water hammer with gas in pressure conduit system Through physical experiments, researches on pressure conduit system with gas releasing and liquid column separating, which consist of observing flow patterns, testing the conditions under which liquid column separation brings into existence and the water hammer in water interception collision, and studying effects resulting from gas content and different water velocities in pipeline, was done.

输水管道系统中含气水锤研究通过物理试验，对有压输水管道系统中的气体释放与液柱分离进行了研究，观察其流态、测试液柱分离发生的条件及断流弥合水锤压力，研究了含气量、流速等参数对液柱分离的影响。

After verification of FEM, 45 species of 15 series are computed. The major parameters including slippage coefficients, pretensions forces, dimensions of angles, arrangement of bolts, connection method among angle, beam web, column flange, and so on are studied. Some important conclusions are drawn.At last, Advices for seismic design based on tests and FEM analysis are presented at last. The study is rather comprehensive and systematic, and the conclusions. can be useful for revising design code, guiding design of engineering, and provide good basis for further to study behavior of shear beam-to-column connections.

主要研究了摩擦系数、螺栓预拉力、螺栓线到与柱连接角钢肢背的距离、螺栓直径及级别、梁长、螺栓排列布置、梁高、柱翼缘厚度、角钢厚度、角钢长度、梁腹板只与角钢肢尖相焊接、钢材强度、角钢与梁柱均栓接、角钢与柱焊接与梁栓接、角钢与梁柱均焊接等参数对腹板双角钢梁柱连接滞回性能的影响，得出了一系列重要的结论。

The optimum condition for separating and purifying SAM was using the solution at pH of 5.0 containing 3.0 g SAM per liter at the flow velocity of 6 L/h through the ion-exchange column (φ50 mm×1500 mm)filled with D152 resin. Impurities were removed first by eluting the column with double-distilled water and acetic acid, and then with 9 L to 15 L of sulfuric acid of 50 mmol/L concentration at the flow velocity of 6 L/h.

论文对SAM的性质、药理作用以及当前国际上关于SAM的研究进展进行了较为详尽的综述，并在此基础上确立了研究内容，取得了如下成果： 1利用本实验室构建的基因工程菌JM71发酵生产S-腺苷-L-蛋氨酸，在50 L发酵罐中发酵6天后，SAM终产量达到6 g/L发酵液。

On the base of codes in 1989,a series of seismic measures are improved in new codes,such as limit of inner-storey drift angle,minimum reinforced rate,column-beam moment magnification coefficient and moment magnification factor at the column base,etc.

在89规范的基础上，本次规范修订进一步提高了包括层间位移角限值、最小配筋率、柱一梁级差系数等等在内的一系列抗震设计措施。

Considering the time history of response bending moment and axis force, the change of stress condition in the column with time is calculated, and the progressive collapse of the column is simulated. Based on the research, suggestions for earthquake-proof design of underground structure are proposed.

以上因素的同时作用使抗震的薄弱环节中柱破坏，进而导致整个结构的破坏，从而较好地解释了其震害机理，并对地下结构的抗震设计提出了相应的建议。

Methods: Using proper sample treatment method, applying non-polar capillary column (HP-1) to replace packed column for the determination of sodium cyclamate in food.

采用适当的样品处理方法，应用弱极性的HP-1毛细管柱取代填充柱检测食品样品中的甜蜜素。

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。