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The author researched into a new optimized design of gear-driven in quick-change gear box ,describing a way in detail to solve gear-driven parameter optimization by using optimization toolbox of Matlab.

研究了基于Matlab平台建立车床进给箱换向机构齿轮传动的优化设计模型，描述了利用Matlab优化工具箱解决进给箱齿轮传动参数优化问题的具体方法。

In this paper we combined three chromatographic separation and purification technique such as affinity chromatography, ion exchanger chromatography and hydrophobic interaction chromatography to develope a new technology of stimutaneous extraction of three enzyme from pancreatin. We optimized the technology by studying the methods of purification and assured the technology as: The crude extraction from the dissolution of Pancreatin is directly absorbed on the DEAE gelose fast flow columnEquilibrating buffer is 0.01mol/L NaoAc-HoAc buffer(pH4.5; eluting buffer is 0.2～0.35mol/LNaCl in 0.01mol/LNaoAc-HoAc buffer (pH4.5), and then be eluted by two steps to acquire the peak of kallikrein.The solution which can"t be adsorbed by DEAE gelose fast flow column is adsorbed on affinity chromatographic column Equilibrating buffer is 0.01mol/LTris-HCl buffer(pH7.5, eluting buffer is 0.5mol/LNaCl in 0.01mol/Ltris-HCl buffer(pH7.5)and then be eluted by one step to acquire the peak of trypsin.The solution which can"t be adsorbed by is pretreated with 30%～80%(NH_4)_2SO_4 fractional precipitation, the deposition of the precipitation is dissolved to beabsorbed on phenyl gelose fast flow columnhydrophobic interaction chromatography condition is Equilibrating buffer is lmol/L(NH_4_2SO_4 in 0.01mol/LNaoAc-HoAc buffer(pH4.5), eluting buffer is 0～0.6mol/L(NH_4)_2SO_4 in 0.01mol/LNaoAc-HoAc buffer (pH4.5) and then be eluted by two steps to acquire the peak of chymotrypsin.

本研究考察了各种纯化方法，将离子交换层析、亲和层析和疏水层析三种分离纯化法相结合，建立了激肽释放酶、胰蛋白酶和糜蛋白酶三酶的联产工艺：胰酶用pH4.5醋酸缓冲溶液提取后，粗提液直接上DEAE-琼脂糖快胶柱吸附平衡缓冲液：0.01mol／LNaoAc-HoAc缓冲液(pH4.5，洗脱缓冲液：0.01mol／LNaoAc-HoAc缓冲液(pH4.5)含0.2～0.35mol／LNaCl分两步洗脱，收集激肽释放酶的洗脱峰；DEAE-琼脂糖快胶的未吸附液上亲和层析柱分批吸附平衡缓冲液：0.01mol／LTris-HCl缓冲液(pH7.5，洗脱液：0.5mol／LNaCl溶液，一次洗脱，收集胰蛋白酶洗脱峰；最后，亲和层析未吸附液用30％～80％硫酸铵分级盐析处理，沉淀溶解后用上苯基—琼脂糖快胶吸附平衡缓冲液：0.01mol／LNaAc-HAc缓冲液(pH4.5含1mol／L(NH_4)_2SO_4，洗脱缓冲液：0.01mol／LNaAc-HAc缓冲液(pH4.5)含0～0.6mol／L(NH_4)_2SO_4，分两步洗脱，收集糜蛋白酶的洗脱峰。

The RAPD system of Gladiolus was optimized. Of the 12 random primers analyzed in this research, 9 primers can show steady and polymorphic amplification profiles.

建立了适用于唐菖蒲RAPD分子标记的反应体系，从12条随机引物中筛选出9条可扩增出多态性条带的引物。

The conditions for copper fire assay collection, electrode matching in glow discharge and mass spectrometric analysis were optimized.

着重考察了铜试金条件的选择和辉光放电电极的匹配、质谱的测定条件和测定方法等。

The technology for extraction of glutelin from corn gluten meal was optimized by mono-factor experiment and response surface method.

通过单因素试验和响应曲面法，优化了玉米黄粉中谷蛋白的提取工艺，玉米谷蛋白提取的最佳工艺条件为：料液比1∶14、时间113 min、NaOH质量分数0。

TLC analysis of the ferment had classified the biosurfactant into glycolipid type. The diameter of oil displacement activity achieved 7.2 cm when use optimized medium. This biosurfactant had a good emulsification, the emulsified fluid could maintain at least 14 days.

排油圈分析和TLC分析表明，菌株E发酵液排油圈直径为7.2cm，表面活性剂为糖脂类生物表面活性剂；该生物表面活性荆叶菜籽油乳化能力校好，可以使乳化性能稳定保持14d以上。

Such objectives go as follows: In 2012, the industrial structure in the Delta region will be further optimized, with the service industry accounting for a remarkably larger share; innovation capacity will be markedly improved and technology advancement makes greater contribution to the economy; regional division of labor and industrial map out become more rational and the quality and level of opening-up have been distinctly lifted; the energy consumption of per capita regional production should be lowered than the national average and the ecological degeneration trend be checked in key areas; the social security system covers both the urban and rural regions with increased ability to provide public service, and the goal of building a well-off society in an all-round way should be achieved in substance.

指导意见》分阶段提出了长江三角洲地区未来发展的主要目标，具体是：到2012年，长江三角洲地区产业结构进一步优化，服务业比重明显提高；创新能力显著增强，科技进步对经济增长的贡献率大幅提升；区域分工和产业布局趋于合理，对外开放的质量和水平明显提升；单位地区生产总值能耗低于全国平均水平，重点地区生态环境恶化的趋势得到遏制；社会保障体系覆盖城乡，公共服务能力进一步增强，基本实现全面建设小康社会的目标。

We compared the number of integral membrane proteins identified from the PM of human CNE1 cells by PAOT with that of an optimized trypsin/chymotrypsin method. More than double the total number of identified IMPs was obtained with PAOT, mainly contributed by the IMPs with positive grand average of hydropathicity scores.Part 2: We describe a procedure for digesting the hydrophilic domains in the absence of detergents and denaturants.

同时，我们以人类CNE1细胞系为材料，比较了PAOT与另外一种优化好的胰蛋白酶/胰凝乳蛋白酶酶解方法，发现PAOT鉴定到的整合膜蛋白是胰蛋白酶/胰凝乳蛋白酶酶解的2倍，并且这些整合膜蛋白的疏水值大部分都为正值。

Using genetic algorithm, established BRDF models of the silicon carbide paper and granite material and optimized parameters retrieval models.

采用遗传算法建立了金刚砂和大理石材料的双向反射分布函数的参数模型，对模型进行参数反演时，通过遗传算法进行优化。

Finally the parameters of grenade launcher are also optimized in this paper, which offer the direction to improve the capability of this new weapon.

在分析模型的基础上，对这种新型的模型进行仿真计算与多目标优化，获得了一系列具有参考价值的曲线与计算数据，对今后该枪挂榴弹发射器的研究设计提供理论指导。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。