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A determination method of ursolic acid in Callicarpa macrophylla Vahl leaves by reversed- phase high performance liquid chromtograph was established. The chromatographic column (Symmetry Shield RP18), methanol-water mobile phase(88:12, V/V) with 1.0 ml/min flow rate, the detection wavelength (210nm) and the column temperature (25℃) were adopted.

建立反相高效液相色谱测定其含量的方法，色谱柱为Symmetry Shield RP18柱，流动相为甲醇-水（体积比88∶12），流速1.0 ml/min，检测波长210 nm，柱温25℃。

A determination method of ursolic acid in Callicarpa macrophylla Vahl leaves by reversed- phase high performance liquid chromtograph was established. The chromatographic column (Symmetry Shield RP18), methanol-water mobile phase(88:12, V/V) with 1.0 ml/min flow rate, the detection wavelength (210nm) and the column temperature (25℃) were adopted.

建立反相高效液相色谱测定其含量的方法，色谱柱 Symmetry Shield RP18柱，流动相为甲醇-水（体积比88∶12），流速1.0 ml/min，检测波长210 nm，柱温25℃。

Coherence of GFRP on the tensile side of the column could remarkably improve the componental bearing capacity in proportion to the increment of the numbers of glassfiber layers although there was no linearity between them and no improvement in the ductility of the column either.

通过10根粘贴玻璃纤维布钢筋混凝土偏压柱在单调荷载作用下的试验，比较分析GFRP加固前后偏压柱的承载力、延性及破坏形态。

The ultimate displacement and distortion capacity are increased obviously by the construction measures because the frame composed of structural column, crout column and sill ring beam is formed to resist the action of lateral loads after cracks are appeared in walls, then the safety of walls is improved.

而从极限位移的情况看来，采取了构造措施后的墙体，其极限位移也有明显的提高，说明墙体开裂以后，构造柱、芯柱、窗台圈梁组成一个受力框架来更多的承受水平荷载，从而提高了墙体的极限位移、刚度以及延性，也增大了墙体的安全储备。

The purpose of this study is to present that the mechanical and transverse vibration properties of shuttle-shaped column through scale model in 10:1 made of Cinnamomum camphora and Cunninghamia konishii. The experiments in this study consist of two items. The first one is compressive test parallel to grain under different slenderness and web of column in three positions according to it's length.

为了解梭柱力学的意义，本研究使用樟树与峦大杉为试材，以10：1缩小尺寸比例制成之梭柱与圆柱，进行纵向抗压强度试验并比较不同长细比之圆柱与梭柱及梭柱之柱肚在不同位置的力学特性。

A sample-pretreated method of ether-extraction-precolumn-derivation was established, and the chromatographic conditions, which was used for determinating the derivant of extracted UDCA, were decided to be Hypersil C_(18) column(250×4.6mm, 10μm), acetonitrile-methol-0.005mol·L~(-1) phosphoric buffer-triethylamine(50:27:42:0.25, adjusted to pH3.0±0.1 by phosphoric acid) as mobile phase with detective UV wavelength at 247nm and column temperature at 35℃.

建立了乙醚提取-柱前衍生化血浆样品预处理方法，采用Hypersil C_(18)柱(250×4.6mm，10μm)，乙腈-甲醇-0.005mol·L~(-1)NaH_2PO_4缓冲液-三乙胺(50：27：42：0.25，磷酸调节pH3.0±0.1)为流动相的HPLC法，以溴苯乙酮为衍生化试剂，在247nm处测定家兔血浆中熊去氧胆酸衍生化产物。

The epoxide groups of the column were modified by a reaction with diethylamine that affords ionizable functionalities required for ion exchange chromatography. The influences of the contents of the cross-linker and porogen on column pressure were investigated.

考察了交联剂及致孔剂用量对色谱柱压力的影响，发现：随着交联剂用量的减小，致孔剂用量的增大，柱压下降；当交联剂和致孔剂用量达到一定水平后，柱压变化不再明显，但柱体机械强度降低。

Three methods to purify Eimeria tenella sporozoites had been compared: column of 200 μm glass beads, column of DEAE celluose and G 3 funnel method.

试验比较了玻璃珠层析法、DEAE纤维素层析法、G3漏斗过滤法3种提纯柔嫩艾美球虫子孢子的方法。

Following the protocol, you collect, the first protein fraction that exits the column, and discard the rest of the fractions that elute from the column later.

根据方法，你收集柱子上出来的第一个蛋白质组分，弃去后来流出的其它蛋白质组分。

Following the protocol, you collect, the first protein fraction that exits the column, and discard the rest of the fraction s that elute from the column later.

根据方法，你收集柱子上出来的第一个蛋白质组分，弃去后来流出的其它蛋白质组分。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了