British interests in the area which would later become South Yemen, began to grow when in 1832, British East India Company forces captured the port of Aden, to provide a coaling station for ships en route to India. 1832年,英国开始对这个地区即以后的南也门产生了兴趣,英国东印度公司势力控制了亚丁湾,将其作为到印度的运煤船只的转站。
Parameter optimization of the shearer drum based on the coaling capability 基于装煤性能的采煤机滚筒参数优化
Finally, by comparing the frost heights on different surfaces it is found that the restrained frost ability of hydrophilic coaling decreases with time. 最后通过对比不同表面霜层高度随时间的变化规律发现:吸水性涂层在初期抑霜效果最好,随着时间的推移其抑霜能力逐渐下降。
Watering and coaling equipments at Hua-Lien Station, 1968. 旧花莲站内的煤台、水鹤与水塔。
Watering, coaling equipments and turntable at old Taitung Station, 1968. 旧台东站内的转车台、煤台与水鹤。
Generally the weight is2/ 3 of the designed one, and can be added when coaling makes the belt slip. 配重块安放应牢靠,配重量一般按设计量的2/3装设,上煤时若有打滑现象再行增加。
Antibacterial coating is the developing trend of coaling industries with the increasing paid attention to the living and working conditions. 随着人们对生活工作环境的重视,抗菌涂料将成为涂料工业发展的一个趋势。
Wear, Strength and Fracture of WC-Co Cemented Carbides Used for Cutter in Coaling Mining Machine 采煤机截齿用WC&Co合金的磨损、强度与断裂
Twenty coal blending schemes are developed with different coal blending ratios and varied coaling methods. 为合理利用地方资源,采用不同配煤比与不同装煤方式的炼焦工艺,设计了20个配煤方案;
Normally it is difficult to obtain a satisfactory result of control by routine control method because there are many deciding factors of coaling. 因为决定喂煤量的因素很多,按照常规的控制方法很难达到满意的控制效果。
Depending on East Asian geographical features, European and American Powers developed the naval dominative strategy which seized coaling stations, constructed naval bases, controlled key sea routes, depended on small scale fleets threatening opponents or concentrated sea powers to destroy opponents. 基于地缘之上,欧美列强推行夺取储煤站、建立海军基地、控制重要航道、以小规模舰队威胁或集中海上力量击溃对手的海军制胜战略。
The operation results shows that adopt by-pass system is an effective measure to prevent coaling and clogging when sulfur, chlorine and alkali constitute increasing coursed by handling industry wastes on cement kiln. 该厂应用结果表明,在水泥窑上处理工业垃圾导致窑内硫氯碱等挥发组分增加时,采用旁路放风是防止结皮堵塞的有效措施。
The technical reconstructions of the smoke elimination and dedusting during coaling and tempering coking for type 66 VF coke oven at the coking and gassing works of Mountain Tai Iron and Steel Co, Ltd. 根据生产实际,对泰钢炼焦制气厂66&VF型焦炉进行装煤消烟除尘和捣固炼焦技术改造。
Intellective Control System in Coaling of Decomposing Furnace Based on Neural Network 基于神经网络的分解炉喂煤量智能控制系统
The evaluation on the X-ray inspection technology and test results for the composite coaling thick-wall solid charge is described in the paper. 介绍复合包敷层厚壁固体药柱的X射线检验透照工艺的设计和检测结果的评价。
Fuzzy Control's Application in Controlling Coaling of Decomposing Furnace 模糊控制在分解炉喂煤量智能控制中的应用
Contrary to the above, the thickness of the Nafion/ DMSO organic coaling increased linearly with increasing immersion duration, and the corrosion resistance of the magnesium was effectively increased by this organic coaling. 而Nafion/DMSO有机涂层的厚度则随着浸镀次数的增加而线性增加,并且Nafion/DMSO有机涂层能有效地改善镁的耐蚀性能,耐蚀性能随着涂层厚度的增加而提高。
The temperature control was sensitive, horizontal temperature distribution was more uniform, the vertical temperature difference was less than 2 ℃. Other advantages included: convenient coaling operation, higher heat utilization efficiency, smoother humidity exhaustion, and higher cured-tobacco quality. 改造后的烤房温度控制灵敏,平面温度基本均匀,垂直温度差在2℃以内,并且加煤操作方便,热能利用率提高,排湿顺畅,烟叶烘烤质量和经济效益也得到了显著提高。
Introduces the reason, experience class and prevention measure of a boiler coaling machine. 一起锅炉上煤机事故的发生原因、经验教训和预防措施。
Heating insulating coaling preparation by UV-curing of pre-ceramic 先驱体紫外光固化法制备隔热涂层
A research in automatic coaling and weighting system for boilers 锅炉自动加煤、称量控制系统的研制
Research Actuality, Major Problems and Development to Fireproofing Coaling of Steel Structure 钢结构防火涂料的研究现状、存在问题和发展前景
Study on the Performances of Nickel Coaling 镍镀层性能研究