工作条件

Theoretical analysis showed that under well specified conditions, electromagnetic slow wave can interact stationary with moving periodic structure ,based on that the a working principle can be proposed for a class of MEMS motor and actuator.

理论分析表明，在特定的条件下，电磁慢波与运动周期结构之间可以发生稳定的相互作用，这能够成为一大类MEMS电机或执行器的一种不同的工作原理。

He has the advantage of a steady job.

他有工作稳定的有利条件。

This has lagged far behind the automation of other engineering technology, but this method is not only taking time but also strenuosity, and the lag of evaluation is one of the problems. In fact, restrainted by the conditions of the site, time and physical prototype , there are a lot of maintainability evaluation and verification can't develop.

传统的维修性设计分析与验证通常是在物理样机或全尺寸模型上进行，通过手工或实验来完成，远远落后于其它工程技术的自动化程度，既费时，又费力，且评价滞后，受到场地、时间以及物理样机等各种条件限制，很多维修性评估验证工作无法开展。

The housing facilities for Supplier's staff and workers must meet the same conditions as those set out in Article 5 hereto and all workers must be provided with their own individual bed and be afforded such living space per person as is in strict compliance with any minimum standards provided by relevant laws and regulations.

三，房屋设施，包括供应商的工作人员和工人都必须符合同样的条件，因为这些内容已载列于第5条，并对所有工人都必须提供自己的个人床上，并给予这样的人均居住面积为的是在严格遵守任何最低标准提供有关法律，法规和规章。

Should say, the reason is many sided, have what go up objectively, the production level that is like equipment of large opencast working is not advanced ; Also have subjective go up, if the early days of ignored strip mine works, the analysis that lacks development to developing the condition of ministry of inside and outside of strip mine considers to wait a moment.

应该说，原因是多方面的，有客观上的，如大型露天开采设备的制造水平不高等；也有主观上的，如不重视露天矿的前期工作，对开发露天矿的内外部条件缺乏深入的分析研究等等。

Shule River project area is located in northwest China\'s Gansu province,Hexi Corridor,which is the largest agricultural crop production base of Gansu province and typically arid and semi-arid areas. There are characteristics such as scarce rainfall,the temporal and spatial distribution inequality,strong evaporation,fragile ecological environment,the limited quantity of surface water. Agriculture,the people\'s living and ecological environment are significantly dependent on the groundwater. Based on the collection and processing of regional hydrological and geological data and the groundwater monitoring data,using the numerical simulation,geostatistics theory and multi-objective evolutionary algorithm,this paper studied the monitoring and evaluation of groundwater resources from the three aspects: groundwater numerical simulation and prediction,groundwater spatial variability and distribution and optimization modeling and sloving of groundwater monitoring network. The main work and research lies:(1) Using Yumen-Tashi basin,Anxi-Dunhuang basin and Huahai basin as study area,this paper used modflow model to simulate groundwater flow of three areas.

本文在收集和整理项目区水文地质数据以及地下水监测数据的基础上，基于数值模拟、地统计学理论及多目标进化算法，从地下水数值模拟与预测、地下水空间变异与分布特征分析以及地下水监测网优化建模与求解三个方面展开了对项目区地下水资源监测与评价的研究，主要研究工作如下：(1)以项目区内的玉门-踏实盆地、安西-敦煌盆地和花海盆地为研究区域，在《河西走廊项目中期计划调整报告》规划条件下，基于modflow模型对地下水水流进行数值模拟，计算并生成了三个区域2007-2030年地下水埋深预测数据以及等值图。

Cell characterization and modeling are very complex process in Very Deep Submicron technologies.

深亚微米工艺条件下的单元工艺参数提取和建模是一个极其复杂的过程，开展这方面的研究工作具有重要的学术意义和很高的实用价值。

Subsistence agriculture and livestock rearing occupy most of the working population, although development is hampered by primitive techniques, poor soil and climatic conditions, and a chronic labour shortage.

自给自足的农业和牲畜饲养占大多数的工作人口，但发展也受到原始的技术，在贫瘠土壤和气候条件，和慢性劳工短缺。

It can be used suitably in mining mill condition, and work in a large range.

它可以较好的适用于矿井条件，工作范围广。

In the experiment, first the synthesis process of Sulfaquinoxaline is modified. Then, aimed at three single factors of temperature, rate of aeration and time, a series of experiments have been carried out Through the experiments, the values of the factors are optimized respectively and the feasible oxidation is obtained, which solve the problems of high cost, difficulty and low rate of retrieval.

研究工作对磺胺喹噁啉的合成工艺进行了改进，针对反应温度、反应时间、通气速度三个单因素，进行了一系列的单因素实验，优化出各个因素的最佳值，提出了稳定的氧化条件，解决了工艺中的高成本、高难度、收率低的问题。

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。