中柱

In the dynamic experiment, has carried on the different pulverized coal ash column high experiment.

在动态实验中，进行了不同粉煤灰柱高的实验。

It is used to solve the rod string optimal design issue of the rod pump system.

介绍了MATLAB优化工具箱及其算法的原理和过程，并将其应用于求解有杆抽油系统杆柱组合优化设计问题中。

The quadrangular bone at the back of the tarsus.

支持屋顶的三角形桁架中平行的直柱。

On a ZORBAX Stable Bound (2.150 mm, 1.8 m), the rutin、quercitrin、quercitrin-3-O-giucoside and quercitrin-3-O-galactose could be separated completely with 0.05 mol/L potassium dihydrogen phosphate and methanol as mobile phase (40:60,V/V) at a flow rate of 0.3 ml/min and detected with a photodiode array detector .

在色谱柱为ZORBAX Stable Bound (2.150 mm， 1.8 m)，流动相为0.05 mol/L的磷酸二氢钾缓冲溶液-甲醇(40：60，V/V)，流速为0.3 ml/min，在检测波长为360 nm的色谱条件下，芦丁、槲皮素、槲皮素-3-O-葡萄糖苷和槲皮素-3-O-半乳糖苷分离效果好，方法灵敏度高，重现性好，用于测定雪莲果叶中的上述几种黄酮芦丁型黄酮，效果满意。

Existing literature on the inquiry,collation and analysis,this article had the following major tasks:1st,finite element simulation of the current analytical methods are summarized,and system introduction finite element software ADINA and ANSYS applied in the reinforced concrete built-up section.2nd,system introduction reinforced concrete component material performance as well as reinforced concrete nonlinear analysis main mathematical model. 3rd,the use of ANSYS and ADINA software simply supported beam simulation were compared.4th,uses the ANSYS analysis software,conducted 7 radical center bearing reinforcing steel-side steel pipe concrete short stump simulation test research,the research had indicated the reinforcing steel the existence strengthened the pillar ductility greatly.5th,based on ANSYS,has conducted 2 radical center bearing reinforcing steel-side steel pipe concrete member in bending simulation test research.

通过对现有文献的查询、整理及分析，本文进行了以下主要工作：1、对目前有限元模拟分析方法进行了总结，并系统的介绍了有限元软件ADINA和ANSYS在钢筋混凝土组合结构中应用。2、系统的介绍了钢筋混凝土构件的材料性能以及钢筋混凝土非线性分析的主要数学模型。3、利用ANSYS和ADINA软件对简支梁进行了对比模拟分析。4、利用ANSYS分析软件，进行了7根轴心受压钢骨-方钢管混凝土短柱的模拟试验研究，研究表明钢骨的存在大大加强了柱子的延性。5、利用ANSYS分析软件，进行了2根轴心受压钢骨-方钢管混凝土受弯构件的模拟试验研究。

Variations of radiolarian abundance, biogenic opal, organic carbon and grain size in this core indicate t...

该柱放射虫丰度、生源蛋白石和有机碳含量、粒度的分析显示，大约在氧同位素11、9～8.4、5～3和1期，高的放射虫总丰度、第四纪常见种丰度和始新世-渐新世种丰度大致对应于高的中值粒径和平均粒径，以及大约氧同位素5期以来增加的有机碳含量，表明此期间贸易风增强，搬运的陆源颗粒增大，北赤道洋流加强，导致上升流增强，表层水生产力提高，同时，南极底层流的活动也加强。

Therefore the plunger is in both rectilinear motion and circular motion.

柱塞在运动中既做往复直线运动，同时还做圆周运动，故磨损均匀，使用寿命延长。

We do some work to study on the radioresistance bacteria Deinococcus radiodurans to construct one super bacteria, which could resolve the pollution in a complex environment contaminated by both radiation and organic compound.1 The leaching characteristics and vertical transport of 95Zr in two representational soils (panfan red soil and red-yellow earth) in Zhejiang province were studied with soil-pole simulation installation.

采用土柱法研究了~(95)Zr在浙江省有代表性的3种土壤中的淋溶和垂直迁移及盐度对其行为的影响。

For determination the content of isomaltooligosaccharide in beverage, a high performance liquid chromatography method was established by using 300 mm×4 6 mm, 5 μm Hypersil NH 2 column, acetonitrile+water=78+22 as mobile phase, detector was diffeential refractometer with 40℃ internal temprature.

为测定饮料中异麦芽低聚糖的含量，建立了使用 30 0mm× 4 6mm ，5 μmHypersil NH2 柱，乙腈+水=78+ 2 2为流动相，内部温度为 4 0℃的示差检测器的高效液相色谱法。

In recent years,a new type of frame consisting of steel beam and reinforced concrete column has been proposed.

近年来，在组合结构中出现了一种新型的结构形式，即由钢筋混凝土柱和钢梁组成的框架结构。

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％。