中柱的

Based on experimental data from laboratory and field experiments, the relationship between rainfall recharge and groundwater level under farmland drainage is analyzed in this paper.

以室内一维土柱试验和室外水平衡小区观测资料为基础，对农田排水条件下降雨入渗补给与地下水埋深关系进行了分析，根据降雨、蒸发与地下水埋深关系相似的规律，仿照国内外排水计算中较为广泛应用的阿维里扬诺夫经验公式的结构形式，建立起降雨入渗补给与地下水埋深的关系，并采用室内外试验资料对该关系式进行了验证。

During deep ＆ ultra-deep well exploration process, with.drilling time being longer, the bigger inside force of drill pipe to case, the casing wear problem becomes more serious.

在深井超深井勘探过程中，由于径向力、涡动、横向振动等因素的存在，随着钻井时间的增长，钻柱作用于套管内壁的侧向力增大，导致套管磨损的问题越来越严重。

After the seminar, participants will have further knowledge about the 4 premium dried seafood used in Chinese culinary – abalones, sea cucumbers, shark's fins and fish maws, as well as a detailed understanding in bird's nests, dried scallops, ham, cordyceps and other major dried seafood.

在讲座完结时，参与者将会对在中国食制中的四大海味–鲍、参、翅、肚，以及燕窝、瑶柱、火煺、冬虫草及其他主要海味有更深层的认识，理解上述优质产品的出处，在食疗上的价值，并会获得如何分辨真伪、拣选方法及妥善保存这些海味的宝贵知识。

Department of Chemical Pharmacology, Capital University of Medical Science, Beijing 100054, ChinaAbstract: A reversedphase high performance liquid chromatographic method was developed for the simultaneous quantitative determination of caffeine, dapsone and chlorzoxazone. The operation was carried out on a C18 column (250 mmX4.6 mm i.d., 5.0 μm) with the mobile phase of acetonitrilephosphate buffer including 0.02 mol/L KH2PO4 and 0.02 mol/L (C2H53N, pH 6.5(25:75 in volume ratio).

用反相高效液相色谱同时测定血清中咖啡因、氨苯砜、氯唑沙宗探针药物的质量浓度，以乙腈磷酸盐缓冲体系(含 0.02 mol/L的磷酸二氢钾和0.02 mol/L的三乙胺，pH 6.5)(体积比为25：75)为流动相，以安替比林为内标，经C18柱(250 mmX4.6 mm i.d。， 5.0 μm)分离，紫外检测器检测，使3种探针药物得到较好的分离，并且在有效血药浓度范围内线性良好。

The IWFs were purified by (NH4)2SO4 precipitation fractionation, and then applied to Sephadex G-75 column. The column eluates were collected separately according to A280 nm and injected into the health wheat leaves to examine the eliciting activities by PAL, PO assays.

IWF经硫酸铵粗沉淀后，将蛋白沉淀用重蒸水重新溶解后进行凝胶过滤柱层析，以280nm紫外吸收检测、收集不同的蛋白峰，分别注射到健康的Thatcher叶片中，以苯丙氨酸解氨酶(phenylalanine ammonialyase，PAL)、过氧化物酶(peroxidase，PO)防卫反应作为评价诱导活性的指标，检测活性成分在各部分中的分布和诱导活性的强弱。

In this design, we have the total construction layout, such as from basic to the main, from the column and beam to the floor, masonry; another breakdown of the process, such as the support beam template, the Bangzha steel, concrete pouring, Also joined the safety management, construction and other projects of civilization, so that our construction design more comprehensive, concrete, to facilitate construction.

在本设计中，我们有总的施工布置，如从基础到主体，从柱、梁到楼板、砌体；又有分项的工艺流程，如梁模板的支撑、钢筋的绑扎，混凝土的浇筑，还加入了安全管理、文明施工等项目，使我们的施工组织设计更加全面、具体、便于施工。

The gas chromatography quantitative analysis conditions of gum rosin were studied by selection of chromatographic columns and chromatographic resolution conditions with the pure rosin sample of P.

用纯思茅松松香样品，通过选择色谱柱和色谱分离条件，研究确定了脂松香气相色谱定量分析的条件，定量分析了松香树脂酸的相对百分含量；定量分析数据通过统计学中的Grubb′s检验法进行误差检验，在确定的条件下脂松香气相色谱定量分析结果具有稳定性、准确性和复现性结果；对马尾松、湿地松松香定量分析也取得同样结果。

The shouts of the Roman soldiery as they ran to and fro, and the howlings of the insurgents who were perishing in the flames, mingled with the roaring of the conflagration and the thundering sound of falling timbers.

罗马兵士跑来跑去的呐喊声，倒在烈火中之叛徒的哀鸣声，大火焚烧的怒吼声，和梁柱倒塌的轰隆声，混成一片。

The histogram is one of the best ways to check for accurate exposure in the camera, and yet its underused by many photographers.

柱状图在摄影过程中是一个非常好的准确捕捉曝光度的工具，被很多的摄影师使用，下面将讲解如何使用它来获得完美的摄影效果。

I have researched the structure of the main frame and the performance. Thete are the design of there beam, the design of hydraulic thank and the calculation of the strength and stiffness of various parts.

本设计中主要研究了四柱式万能液压机的主机结构和工作性能，其中包括：三个横梁的设计、液压缸的设计、各种零部件的强度和刚度计算等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。