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Objectives To investigate the effect of Matrine on the gene expression profile of human cell line HepG2 by gene expresion profile chip.

目的 利用基因表达谱芯片研究苦参碱对体外培养的人肝癌细胞株HepG2基因表达谱的影响。

The principle and method for designing forming machine tool profile with the help of the relative functions of AutoCAD R14, it overcame the complicated depth calculation of forming machine tool profile.

介绍了一种利用AutoCAD R14的有关功能进行成形车刀廓形设计的原理和方法，用该方法方便地解决了成形车刀廓形深度计算的繁琐问题。

Furthermore, the profile is easy to machine, and the scroll plate with the AAL profile can be made somewhat more compact than the scroll plate with involute of circle on condition of the same discharge volume.

对AAL型线齿端采用对称圆弧修正进行了研究，讨论了修正型线的取值范围，推导了型线修正后的工作腔容积。分析了瞬态的排气通流面积和排气流速。

You will also beable to edit your Mapmaker Profile and add your Green Map's profile.

您也将可以编辑您的制图者作品集以及加入您的绿活图作品集。

To meet the construction requirements, the need Rendering Home and air-conditioning systems-profile, refrigeration room Profile map, water system diagram, Figure air-conditioning systems, refrigeration room adjacent shaft map.

为满足施工要求，需绘制首页、空调系统平剖面图、制冷机房平剖图、水系统原理图、空调系统图、制冷机房轴侧图。

Based on customer needs, processed into sheets, pockets, Profile adhesives, paper Nie bonding, its production capacity up to 30 T /, Profile production capacity up to 20 million units / month, has strong technical strength And production capacity.

可根据客户需要，加工成片材，口袋，异型材粘接、纸臬粘接等，其生产能力可达30T/月，异型材生产能力可达20万套/月，具有较强的技术实力和生产能力。

Saturated soil water content, field water capacity and wilting coefficient of all the three parent material purple soil also reduces from top to bottom in the soil profile, but effective water content increases from top to bottom in the soil profile except the layer B of J_(3S). The result of saturated soil water content, field water capacity and wilting coefficient is J_(3P)＞J_(2S)＞J_(3S), and the result of effective water content is J_(2S)＞J_(3P)＞J_(3S).

而有效水含量除遂宁组B层外，在剖面呈自上而下的递增趋势，其中田间持水量、萎蔫系数表现为蓬莱镇组＞沙溪庙组＞遂宁组，有效水含量表现为沙溪庙组＞蓬莱镇组＞遂宁组。

During the course of solving the grinding wheel cross-sectional profile, it also analyses the grinding wheel cross- sectional profile errors and the errors sensitive parameters,which are resulted by the existence of the drill end-sectional errors and the relative position errors between the drill bit and the grinding wheel.

并分析了在求解砂轮截形的过程中，由于存在钻头端截面误差和钻头与砂轮相对位置误差，所带来的砂轮截形误差及其误差敏感性参数。

On applying the theory of differential geometry, the research shows the procedure for determining the required cutter path for cutting conical cam profile using a NC milling machine based on the analytical profile expression of conical cam with oscillation conical roller follower or with a translating conical roller follower established in 3D space. The analytical expression of cutter path is provided for a tapered endmill cutter, whose size may be identical to or smaller than that of the conical roller.

应用微分几何理论，以在3维空间所建立的圆锥滚子摆动从动件和直动从动件圆锥凸轮机构凸轮廓面的解析表达式为基础，对数控铣床加工圆锥凸轮廓面所需刀具轨迹方程的建立方法进行了研究，根据所采用的锥形刀尺寸等于或小于圆锥滚子尺寸的情况，推导出相应的刀具轨迹方程的解析表达式。

Aimed at the different tooth profile shape of five kinds of tooth profile plane models, the paper adopts a method of the control line to generate the finite element grid.

针对五类齿廓平面模型不同的齿廓形状，采用控制线法自动生成有限元网格。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。