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翻车机零位是指翻车机车辆轨道与地面轨道对准的零度位置
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翻车机平台无零位信号拨车机是无法牵车的
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侧倾式翻车机的车辆中心是与回转中心一致的
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翻车机零位时，翻车机平台上的钢轨应与基础上的固定钢轨对准，轨端头应留有10～15mm的间隙
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翻车机分类是根据翻卸形式、驱动方式和压车形式的不同进行的
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翻车机采用的是齿轮传动方式，而迁车台采用的是卷扬传动装置
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翻车运行中，正翻至155度左右时，振打器自动投入运行，时间5秒
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端环上设有周向止挡，其作用是防止翻车机回位时越位脱轨
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翻车机本体振动器的作用是振落车箱内残余物料，振动器共四个，安装在靠板上，其振动板凸出靠板平面20mm.
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导料装置主要由导料板、导料架等组成，安装在两端环内侧，其作用是防止物料在翻卸过程中溢出坑外和撒落在托辊装置上
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翻车机主令控制器由多个控制接点组成，如：压力检测位75度、倾翻终点165度、慢速返回位27度、振动电机工作位150度等
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翻车机本体装有两组光电开关，即：翻车机入口检测和翻车机出口检测
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翻车机翻卸前出现翻车机入、出口光电跨接，靠板、压车梁可以动作
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斗轮机的作用是堆取煤，它是储煤场的主要设备之一
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储煤场上推土机配合斗轮机作业时，应保持2m的距离
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只要电动机备用不超过两周、启动前就无需测其绝缘电阻
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煤的灰分越高，固定碳就越多，煤的发热量也就越高
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煤仓30%量程为低煤位报警，90%为高煤位报警
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上仓运行时可在设备启动后再将尾仓犁煤器落下
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斗轮机和程控室的应答信号只有斗轮机的运行信号
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拉绳和重跑偏保护信号均通过PLC处理后向设备发跳闸指令
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对转动机械的"摸"的检查、就是摸一摸设备转动零部件有无振动
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对转动机械设备“看”的检查，就是对设备内部结构进行检查
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操作过程中发现误拉刀闸，应立即将已拉开的刀闸重新合上
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操作票应由操作人填写，值班负责人进行审核
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电动机的温升指标与电动机的绝缘材料没有关系
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输煤6KVⅠ、Ⅱ段母线上各开关、刀闸均设有接地刀闸
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燃油凝固点的高低与化学成分无关与所含水分有关
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1.My job varies between the extremely tedious and the annoyingly busy. ________ I think I’m happier during the really busy times; no time to think about how bored I am.
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8.Lake Superior, Huron, Erie, and Ontario are shared by the United States and Canada, and from part of the _________between the two countries.
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9.The police are investigating the three men allegedly _________organizing and carrying out the bank robbery.
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10.I do not doubt in the least that inflation leads to _________decline.
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11.A blizzard _______________great drifts of snow across the lake.
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12.Tim says _________everybody will be affected by the tax increase, but I’m sure he’s exaggerating.
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1.China’s economic success over the past three _________has raised the living standards of hundreds of millions of Chinese citizens.
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3.The United States last Wednesday _________tariffs关税 of up to 30 percent on a range of foreign steel imports to help protect its domestic国内的industry.
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4.Although he was raised as a Christian, he’s not really very _________.
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5.You can distinguish between frogs ands toads蟾蜍 in the following way: frogs have _________bodies, long limbs, and a smooth skin, and toads have stouter bodies, short limbs, and dry skin.
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6.From the airplane window I could see a _________of city streets.
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7.Aunt Pat smiled at her little niece and _________her to eat.
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11.Advances in telecommunications have meant that it is just as easy to work from a computer _________at home as it is from a town center office.
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1.According to some scientists, global warming _________the survival of the whole human race.
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2.The number of visitors from parts of Scotland not including the Edinburgh area was, in fact, relatively small19%, and exceeded the number of overseas visitors16%_________.
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3.The early Spaniards established a chain of mission _________the local population along the San Antonio River.
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4.It was common practice then that when the store owners wanted to go on vacation they simply _________
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8.To relax himself for a little while, he rose from the computer desk, walked across the room towards the window and stretched both arms upwards and _________.
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