查询词典 working conditions

At the same time, it gets a series of basic data used for mine construction during the cooling system design and equipment selection according to the measured results; Using the analysis software Matlab, it obtains the change relations between the temperature of sprinkler room and fan export supply air temperature, wind casing temperature rise and fan export supply air temperature, working face temperature and supply air temperature, used for the mine cooling which has the similar conditions.

同时根据实测结果总结得出了一系列可用于矿井建设期间降温系统设计及设备选择的基础数据；并利用MatLAB分析软件回归得出了喷水室喷水温度与风机出口送风温度之间、风筒温升与风机出口送风温度之间、工作面温度与送风温度之间的变化关系，以便供类似条件的矿井降温所借鉴。

The effects of the composition of plating assistant agent. Temperature of hot-dip medium, time of working and contents of silicon on hot-dip Zn-Al alloy coating were investigated. Optimum galvanizing medium composition and technological conditions were also discussed.

研究了钢基热浸镀锌铝合金镀过程中，助镀剂的组成、镀液温度、浸镀时间、钢基硅含量等因素对镀层厚度的影响，获得了一种耐腐蚀性好、结合力强和光滑的热镀锌铝合金层。

According to the actual conditions, choose the proper index gas. And KJ-XL beam tube observation system is developed. The natural fire nonage forecast technique system composed of infrared detection, beam tube observation and coal temperature auto-observation scope, realizes the nonage forecast to the No4326 over length fully mechanised mining working face successfully, and reduces the fireproofing scope.

根据4326超长综放工作面的实际情况，选用了合适的指标气体，研制了KJ-XL束管监测系统，提出了以红外探测、束管监测和煤体温度自动监测系统为主的自然发火早期预测预报技术体系，成功地实现了4326超长综放工作面的早期预测预报，缩小了防火范围。

Based on the work flow of charging equipment, three worst work conditions of the clack box were defined. Then, based on thermal-structure coupled theory, the thermal-structure coupled of the clack box which suffered from mechanical and temperature load was analyzed using the powerful software ANSYS. The clack box's temperature field and stress field as well as the stress spectrum of danger area in actual working condition were obtained. Finally, based on crack initiation and crack extension theory, the clack box's fatigue life was predicted.

摘 要：根据装料设备的工作流程，确定阀箱3种最不利的载荷工况；基于热－结构耦合理论并利用有限元分析软件ANSYS研究阀箱在温度载荷和机械载荷作用下的热－结构耦合问题，得到实际工况下阀箱的温度场、应力场以及危险部位的应力谱；依据裂纹萌生和扩展理论对阀箱进行疲劳寿命预测。

The method of drilling by the wind coal drill ,the coal body produces the crack and releases gas under the conditions of the dynamic pressure function of mining field,then draining gas with drainage facility to govern the local high gas region at working surface are introduced.

介绍了利用风煤钻施工钻孔，在采场动压作用下煤体产生裂隙释放瓦斯，然后利用抽排设施抽放瓦斯，治理采面局部高瓦斯区域的方法。

In the internal-combustion engine, crank-connecting rod mechanism is the main moving mechanism, of which the piston is the part that working under the worst conditions.

曲柄连杆机构是内燃机的主要运动机构，而活塞是该机构中工作条件最恶劣的零件。

The conditions of working as domestics have received media attention .

家仆的工作状况得到了新闻媒介的关注。

The effects of 6 elicitors on taxol biosynthesis and their mechanism were investigated in this paper. The optimum conditions for the elicitors' working were studied, under which, all the 6 elicitors could accelerate taxol accumulation in the cell cultures of T.

研究了6种诱导子在红豆杉培养细胞合成紫杉醇中的调控作用，确定了6种诱导子最佳活性表达条件，并对其作用的生理生化基础进行了初步研究探讨。

The optimum conditions are as follows:with 70% ethanol as eluant, working solution pH 6, and series selecting AB-8 resin column for purification. Then, reasonable yield and high product purity can be obtained.

实验结果表明，洗脱剂乙醇的体积分数为70%、上样液pH值为6时，采用AB-8大孔吸附树脂串联柱对山楂总三萜酸进行纯化效果最优，产品的纯度较高。

Workers can adjust single-speed of cooling machine to a reasonable working under the conditions of the fire kiln, the thick layers and the secondary air temperature .It creates a favorable operating condition .To strengthen the size of the sealed gear and maintain the cleanliness of lubricants , is necessary.

在本课题中交流电动机改为直流调速电动机，看火工可以根据窑况、料层的厚薄以及二次风的温度进行手动调节单筒冷却机的转速以求获得合理的工况，为看火操作创造了有利条件。

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。