采煤专业外语试卷_设计专业专业外语试卷
采煤专业外语试卷由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“设计专业专业外语试卷”。
采煤专业外语试卷
（一）Gradually, black powder was introduced to blast down the coal, but undercutting, sidecutting, and drilling were still done by hand.During the late 1700s and 1800s, a number of basic developments greatly aided the mining of coal.The first steam engine was invented by James Watt in 1775 in Britain to pump water from coal mines, a very important application that made it poible for mines to go deeper.The first rail transportation was for mining, the first steam locomotive was developed in 1814 by George Stephenson in England for a colliery and the first electric locomotive was developed in 1814 by George Stephenson in England for a colliery,and the first electric locomotive was developed in 1883 in Germany for underground use.Accumulation of vegetal matter is now occurring in areas of the world ranging from subarctic to tropical resulting in formation of peat.Two major types of peat land can be recognized:(1)that developing on continental interior areas relatively elevated above sea level, and(2)that forming in low coastal areas ciose to sea level.In both types of areas, pea formation requires that growth of vegetation exceed that of decay and that the plant material be allowed to accumulate and not be removed by erosion.Many of these marine animals and plants extracted calcium carbonate from the seawater.When their remains accumulated on the sea fioor, their shells and fine calcium carbonate muds formed deposits commonly from a few feet up to hundreds of feet thick that are now limestone and dolomite.After plan material accumulatesand is buried by various sediments, it may be removed by the downward erosive action of streams.Its absence in the rock sequence is termed a washout or cutout.Washouts may happen shortly after deposition of the peat or much later, even after the coal has been covered by other sediments.The channel is later filled with mud and sand deposits so that the normal position of the coal is occupied by shale or sandstone.大学采煤专业外语学习影响因素调查经过几个月的专业外语学习，你对专业外语
A 很了解B 有了一定的了解C还是不很了解D 一点都不了解经过几个月的专业外语学习，你是否愿意继续学习专业外语
A 很愿意B 有点愿意C不太愿意D 一点都不愿意你认为将来工作时能用到专业外语吗？
A 能用到B 能用到一点C不太清楚D 一点都用不到你认为学习专业外语重要吗？
A 很重要B 有点重要C不太重要D 一点都不重要你认为就这几个月的专业外语学习，就自己有限的学习内容，你理解的程度
A 理解得很透彻B 有了一定的理解C不是很理解D 一点都不理解 6 你认为专业外语学不好的主要原因是什么？
A 没有语言环境 B 没有动力C教材不合适D 教学方法不合适E 其它 7 你认为现在专业外语的教材怎么样？
A 太难B 有点难C中等D 不太难你认为现在专业外语的教学方法怎么样？
A 好B一般C不太好D 一点都不好你认为教师平时的教学进度怎么样？
A 太快B 有点快C正好D 不快通过专业外语的学习，你认为你的学习能力提高了吗？
A 提高了很多B 有一点提高C和原来一样D 一点都没提高
如果提高了，请问在哪方面得到提高了？
A 专业知识B 英语学习能力C与同学合作的能力D 查阅文献资料的能力 11 谈谈你对专业外语学习的建议：
教材，教师，教学方法，
元月份每日一题元月1日1、工作面现场应设置技术管理牌板。包括：工作面支护平、剖面图，正规作业循环图，爆破示意图，避灾路线图，设备布置图，通风系统图，监测通信系统图、供电系统图，劳......
质量标准化考试试卷机电单位： 姓名： 得分：一、填空题（每空2分，共20分）1.采煤工作面实行顶板动态和支护质量监测，进、回风巷实行（ ）观测。2.采煤工作面作业规程中支护方式的选择、（ ）有......
10-11学年下半年《文献检索与专业外语》期中考试姓名：学号：专业：成绩：一、英译汉（30）Abstract : The proce of complex coacervation encapsulation for oil core materials was s......
专业外语Rotifer 轮虫algea 藻feed 饵料yeast 酵母 Boby length 体长lipid 脂质additive 添加剂investigate 调查 Freshwater 淡水period 期间formulation 配方culture 培养......
在一个时期，当精神分析前沿出现很多这样的问题时，T就在这段时期的结束后带来梦想和希望。这个梦想简言之就是：T是和一个分析家或者一个女人J出现的，也可能是这两个人一起出现的，......
