查询词典 plan of experiment

In or-der to find out a course of SARD which suits the special conditions of China, the con-struction of 29 experiment and demonstration plots were carried out throughout the coun-try according to different ecotypes and different economic characteristics in different re-gions in the period of "The Eighth Five-Year Plan".

为探索一条符合我国国情的农业与农村持续发展道路，在国家科委的支持下，农业部区划司、中国农科院区划所等单位从1992年开始，进行中国可持续农业与农村发展研究项目，并在全国不同类型区选建了29个地、县做为试验示范区。

The results revealed that screwdrivers with triangle shaped handle could help subjects produce the maximum torque. Besides, using screwdrivers with hexagon shaped handle spent the least time, generated the minimum biceps muscle activity, and bad the least subjective fatigue rating. Moreover, wearing an anti-static glove or being barehanded can produced the maximum torque and spent the least time as well. Experiment 2 evaluates the handle diameter of screwdriver (30 mm, 34 mm or 38 mm) and operation plan. The results showed that the torque increased with the increase of the radius, the operation time and the brachioradialis muscle activity also increased with the increase of the radius.

本 研究共分为三次实验，实验一分析握把造型(八角形、锐角六角形、圆角六角形、枪型、圆角三角形)与手套(棉质手套、防静电手套、赤手)的影响，结果显示三角形造型握把可产生最大扭力，六角形造型握把的锁附螺丝时间最短、二头肌肌肉活动度最低、主观整体疲劳评比最低，防静电手套与赤手状态的扭力最大并且锁附螺丝时间最短；实验二比较握把直径(30 mm、34 mm、38 mm)与作业面的影响，结果显示直径越大扭力越大，但直径越小锁附螺丝时间则越短，且肱桡肌肌肉活动度越低。

This work contributed essentially to optimal planning of refinery management. A strategy for solving the decision problem of short—term refinery planning is proposed, that is, to obtain the real time information of unit operations and environmental conditions by means of computer simulation, to dynamically configurate and modify the decision model depending on both simulation and expert reasoning, to make decision analysis and short—term production plan with the aid of expert simulation system. In this paper, a new approach cellad ESDSS was proposed by integrating DSS and expert simulation system . As a case study of ESDSS, a so called RESDSS was constructed, which is composed of seven subsystems, namely: data base subsystem, model base subsystem, method base subsystem, knowledge base subsystem, experiment base subsystem, human computer interaction subsystem, and expert simulation executing subsystem. The main results and contributions of this work are as follows:(1) A novel approach of DSS named ESDSS was proposed, which integrates DSS and ESS.

本文关于炼油生产专家仿真决策支持系统原型的研究从炼油企业优化生产管理的角度出发，以&利用仿真技术获取装置操作和环境条件的动态变化信息，依靠专家方法仿真实现决策模型的生成和修改，凭借专家仿真决策支持系统辅助高层领导者实施决策分析和制定短期生产计划&作为炼油生产短期计划决策问题的求解策略，在综合考虑决策支持系统（Decision Sup-port Systems，简称DSS）和专家仿真系统（Expert Simulation System，简称ESS）特点的同时把这两个系统结合在一起而提出&专家仿真决策支持系统（Ex-pert Simulation Decision Support System，简称ESDSS）&这一新的构思。

Using an orthogonal experiment plan, three kinds of adversity, tempreture, sality and pH, were used to test the resistance of the larva of Portunus trituberculatus . The factor levels of three kinds of adversity, are 10, 15, 30, and 35 for tempreture,℃ re, 10, 15, 35, and 40 for salinity, and 6.0, 6.5, 9.0, and 9.5 for pH, respectively.

中文摘要：利用正交试验设计，研究了温度、盐度和酸碱度3 种环境因素逆境下对三疣梭子蟹幼蟹的致死效应，以阐明三疣梭子蟹幼蟹对不同逆境环境的抵抗力大小。3 种逆境环境因素的水平分别是：温度为10，15，30，35℃；盐度为10，15，35，40；酸碱度为6.0， 6.5， 9.0， 9.5。

In this study, the author explored the factors that affect the pitch of Ocarina by experiment plan, the air window, air chamber and holes and their effects on pitch, and analyze the difference of hole arrangements of Ocarina in actual and theoretical musical scale.

本研究主要在探讨影响陶笛音高的因素，经由实验计画的进行，来了解气窗、气腔与音孔对音高的影响，以及分析配孔式陶笛在实际与理论音阶上有否差异？

Adopting speech record analysis by making a sound while thinking ,aiming at Organic Chemistry test questions and doing a lot of individual case analysis, The author summarizes the successful problem-solving thinking strategy for outstanding students of Organic Chemistry questions then edites the successful problem-solving thinking strategy for outstanding students as a teaching plan and trains consciously the students in the experiment team adhibiting the problem-solving thinking strategy for Organic Chemistry in the usual teaching practice activities to find out the characteristics of students" problem-solving thinking activity in Organic Chemistry and to improve the students" ability of problem-solving in Organic Chemistry rapidly.

然后，将优生成功解题的思维策略编成教案，在正常的教学实践活动中，有意识地对实验组学生进行有机化学问题解决思维策略训练，以了解学生有机化学解题思维活动特征，促进学生有机化学问题解决能力的迅速提高。实验以株洲六○一中学高三年级理科两个班的学生为被试，以自编《高中有机化学问题解决能力检验的前测和后测试题》和自编《高中生有机化学解题思维策略训练教程》各1套等为材料，通过6周的教学训练，收集训练前、后有机化学测试成绩等数据，采用SPSS10.0进行统计分析，得出如下研究结论： 1、对高三年级学生进行有机化学解题思维策略训练能有效地提高其有机化学解题能力。

This paper studies the change of lime reduction of lime-ash soil under the following three conditions in an inside experiment,such as low temperature,stable temperature and exposed found. The relations among the different condition,lime content and ages in lime-ash soil construction process are drawn,which can provide reference for construction units to grasp its changes rules,and lay a foundation for making feasible construction plan and measurement criterion.

通过室内试验对二灰土在恒温箱低温养生、养护室标准养生和暴露养生这三种养护条件下石灰剂量的衰减规律进行试验研究，得出的二灰土底基层施工中养护条件、实测灰剂量与龄期之间的相互关系，可为施工单位掌握二灰土石灰剂量变化情况提供依据，并为制定出科学可行的施工组织计划和检测标准打下基础。

Then through series experiment of coupling beams only add diagonal bars on the basis of traditional reinforcement with Zhanlin, we can conclude this plan for steel bar can satisfied the ductility demand of short-span coupling beams in tube body structure of Chongqing area. Through the computer simulation we can know: Procedures outputs coupling beams'ductility demand mainly in 1.5 to2.0 (maximum value 2.2), comparing the simulation of 8 or 9 degree , we can see the response of the whole structure and yielding degree are much small.

计算机分析程序输出的连梁的转角延性大多在1.5到2.0之间(最大值2.2)，对比以往本学科点对8度和9度等高烈度区的同类型结构的地震作用模拟分析可以看出，6度区大震作用下不管是结构的整体反应还是各杆件的屈服情况都比高9度和8度区小很多。

In experiment 3, we combined the two kinds of frames, describing the plan with words "self-gain","self-give","other-gain" and "other-give" respectively.

实验三则将两种框架结合，通过&自我-得&、&自我-给&、&他人-得&、&他人-给&四种框架对分配方案进行描述。

Lifting the company as a result of non-lifting experience of similar models, the need for carefully lifting program to explore and experiment, with the result that the project had of hoisting the delay is better than the original plan. May 17, in the lifting process of lifting equipment as a result of failure, leading to the surface of leaves and fairing minor injury, and the remaining components of injury does not appear, at present the company in accordance with the guidance of manufacturers fairing on the surface of leaves and damage has been repaired, to ensure that follow-up after repair will not affect the work of lifting and running power.

由于吊装公司无同类机型的吊装经验，需对吊装方案进行谨慎探索和试验，致使项目吊装较原计划有所延迟。5月17日，在吊装过程中由于吊装设备出现故障，导致叶片和整流罩表层出现轻微损伤，其余部件未出现损伤，目前公司按照生产厂商的指导对叶片和整流罩表层的损伤已修复完毕，以确保修复后不会影响后续吊装及运转发电工作。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。