试验设计

The most important requirment for analysis and interpretation of the crossover design is that there is no carry-over effect from the first treatment to the second.

应用交叉设计进行治疗试验的关键在于，第二期治疗时，先用药物的残余效应已不存在。

The experiment was applied Box-Behnken design of response surface methodology to study the effects of high hydrostatic pressure on Bacillus cereus.

本试验采用响应曲面法的Box-Behnken设计，研究了高静压处理对蜡样芽孢杆菌生命活动的影响。

First, we compute the characteristic polynomial of the system. Secondly, we can use the stability criterion to decide the region of parameter to enable the system stable. Finally, we can search the

最后对两种控制器设计方法进行了Matlab仿真试验，证明了它们的有效性和理论分析的正确性，找出了参数变化对系统性能影响的规律，并且通过仿真分析比较了各自的特点和使用范围。

The design requirements, materials and structure of the vehicle's chassis and body were expounded.

详细介绍了试验车辆的底盘和车身的设计要求、材料和结构组成。

The results indicate that well-designed gradation has choiceness using capability.

将设计级配与现有的抗滑级配类型进行了对比试验研究。

This paper introduces a method of diesel cylinder combustion pressure peak value measurement , includes the principle of measurement , the chouse of equipment, the installation of sensors well as the capturing of single.

本文介绍了一种柴油机气缸燃烧压力峰值的测量方法、相关设计，及在内燃机台架试验中的实际应用。包括测量原理、设备选型、传感器安装、信号采集。

The system software was designed to set test state,obtain test data,and control the pressure and temperature of pumping station,when the system is acting,the software can also monitor the key parameter and offer information for the system's maintenance,cleanout,calibration and emendation.

虽然飞机液压系统中液压泵的种类较多，但也有许多共同点。笔者依据飞机液压泵的性能要求、技术条件和试验大纲以及部队的实际情况，设计了飞机液压泵智能综合测试系统，以提高部队的日常维修能力。

Under the guide of the model of HHII, those components and presentation are used to develop a new interface of CoEditor. This test expounds and proves the model of HHII reasonable and the scheme of the tool practicable at the beginning. This paper also makes an application cooperative system, ACAutoCAD98, as an example, in order to analyze how the tool can be utilized to develop HHII. 4. It puts forward a concept of dynamic multi-cursor and its realization, combined with the research on CoEditor.

因实现整个工具的工作量很大，本文仅开发了群体组成构件、协同过程构件和它们的界面资源，并在模型的指导下，将它们应用于协同编辑系统界面的开发，通过有／无模型指导的界面开发试验，初步论证模型的合理性和工具设计方案的可行性；本文还以应用协同工具ACAutoCAD98为例，分析了利用界面开发工具开发其人-人交互界面的过程。

It is show that non-demoulding shear wall in which the cold-draw steel wire is taken as reinforcement has great capacity of resisting seismic and quality in the area of seismic.

试验及分析表明：免拆模板剪力墙墙片单元在墙片单元之中使用冷拔钢丝网片作为配筋时具有良好的抗震性能，可以满足地震区的设计要求。

In this paper,the living habits and characteristics,living environment and the condition for long-distance transportation of cold-water fish living in the east of Xizang are studied.

对藏东高原冷水鱼的生活习性、适应环境以及长途运输的条件进行了研究，经过2年的设计和多次试验，研制出一种适合冷水鱼长途保鲜运输的容器。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。