试验设计

MethodsThe extracting process was optimized by a uniform design with extraction rate, macrophage phagocytic function and lymphopoiesis rate as indexes to observe the effect of extraction temperature, amount of added extract solvent, extraction time and alcohol concentration on the immunity function of rats.

方法用均匀试验法设计最佳提取工艺条件，以复方的提取物得率、巨噬细胞吞噬活性和淋巴细胞增值率为测定指标，研究液料比、温度、提取时间和醇沉比例四个因素提取的免疫活性成分对小白鼠免疫功能的影响。

The movement of precipitation in a disturbed soil/rock entity with known fracture density, characterized by a weathering layer of gneiss beneath a shallow soil layer, was measured by a large lysimeter during rainfall events.

利用自行设计的大型渗透仪，对2种不同风化岩体所构成的裂隙率已知的扰动组合岩土体，在天然降雨条件下的水量转化特征进行了试验研究。

This new design method with CAT technology make a breakthrough of traditional design method It is a new try.

设计是采用了CAT技术，并结合数值试验完成的。

The effect of change in physical and chemical environment caused by firing the man-portable anti-tank missiles from narrow space,typically civilian buildings,on the living being was analyzed by the experiment.

系统分析了反坦克导弹室内射击的特点、可能对射手造成的损伤，通过试验重点分析便携式反坦克导弹在以房舍为代表的狭小空间内射击时物理和化学环境变化对生物的影响，为便携式反坦克导弹适应房舍等狭小工事内射击的设计和使用提供参考依据。

And a high level of development, design, manufacture, testing, testing and strict management mechanism.

并具有高水平的开发、设计、制造、试验、检测和严格的管理机制。

This test system realizes the maximum power point tracing technology of solar battery and design of inverter of high efficiency.

该试验系统实现了太阳能电池最大功率点跟踪技术和高效率的逆变器设计。

These experiments are designed to test memory span.

设计这些试验用来测试记忆的长度。

The unit of 1000t/a methylal synthesis by fluidized catalytic distillation was designed according to the results of equilibrium stage simulation, together with the consideration of the existence of plate efficiency and utilization ratio of catalyst.

在模拟过程中，探讨了塔板数、空时、回流比等对催化精馏效果的影响，分析了各因素对催化精馏的耦合影响关系，得到了较适宜的理论塔板数、空时和回流比，为本体系的工业性试验用催化精馏塔设计提供了依据。

The model for the process of methylal synthesis by fluidized catalytic distillation was established and was used to simulate and design the process. A 1000t/a methylal production unit was built and the test run was conducted with success.

从提出流化催化精馏新型塔结构入手，在本征动力学、宏观动力学、甲缩醛合成流化催化精馏模型与模拟设计和工业性试验等方面，进行了系统的理论和实验研究，取得了一系列研究结果，并获得了1000吨／年甲缩醛合成装置的试车成功。

In order to analysis the performance of the compound four-bar parallel micromanipulator, its concentrated stress model is analyzed and dynamic characteristic is modeled by using of Lagrange equation.

通过分析单、双平行机构的优缺点，设计了一种低耦合位移和集中应力的复合四杆机构微操作器，建立了集中应力模型，并利用拉格朗日等式对其动态特性进行了建模研究；采用有限元方法对微操作器进行了静态和动态分析，并对其静、动态特性进行了试验测试。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。