帮忙翻译一篇文章，汉译英，不要机器翻译过来的2
Our country is coal production country, with coal mechanization degree unceasing enhancement, the mine production capacity and efficiency of production increase, our coal output generally first in the world, the amount of coal production quantity of coal output of the world by 20%. But at the same time China coal mine safety situation is one of the countries with the most severe. In recent years, the gas explosion, coal and gas outburst, such disasters a serious threat to the safety of coal production and millions of coal worker's life safety, restricting our gas disaster has become the safety production in coal mine and the development of the coal industry, can say the important factors of gas explosion has become the first major culprit ore difficult. So the gas detection for coal mine safety in production and protect the life safety of the miners have very important significance
This paper to 51 series microcontroller as the core control components, AT89S52 mainly discusses the design process of portable gas alarming device, and in the light of traditional gas catalyst components due to temperature rises, the method of catalytic element sensitivity to reduce, life improved shortened problem, design a kind of simple constant temperature detection method of gas concentration. This design hardware circuit including single-chip microcomputer system, A/D conversion, clocking circuit and charging circuit, software circuit including clock chip driver, digital pipe display the audible and visual alarm and etc. Through the design of the system, make the alarming device against mine the low thick methane gas, achieve continuous real-time monitoring in grasping the gas concentration changes, overflow alarm, portable gas alarming device has small volume, light weight, measurement accuracy, use convenient maintenance, for the characteristics of coal mine underground workplace in each measure air gas concentration, in order to reduce the incidence of mine gas accident.
全部翻译完了，也重新检查了语法和拼写。
Although the millitary training which lasted just for seven days was tough, it was impressive and memorable.
The officer who trained us was in his twenties, he was not tall. His childlike face revealed harshness and seriousness. He liked to laugh, and as he did, his small eyes got into tiny pairs. The officer had relatively high requirement. He tended to make serious comment if we acted idly during training. As long as our movement failed to meet the criteria, he would lead the way to show us what was the correct move time after time. This indeed was my first time to come into contact with a real soldier.
In the first couple of days of training, the weather was bad enough, but the training continued regardless of the bad weather. We still went on with doing military poses and military goose-steps. How could we endure such condition while we got used to do casual activies home. For many times, I wanted to report to have a rest, but my self-confidence wouldn't allow me to do it, so I tried hard to finished the training. I think that I should show my confident side to everyone in this new and strange environment, upon that I persevered in my efforts to finish the training to the last.
This was no doubt a serious trial for us, becasue we grew up under the tender care of our parents all the time. What we were confronting were strong insolation of the sun, were never-contacted military poses, were strict military disciplines. In spite of the fact that the military officers could do these act easily, it was so hard for us to perform properly.
As I remember, it was the third training day, I had felt exhausted already. when I was just to learn how to stand at attetion, I wondered why the officer had to get into so detailed to explain the movement which I already knew in my physical education class, why the officer made it so tough to let us practice the turns to the left and right side. After five days of training, I got to understand deeply what a minor act could mean to us and what meaning a minor act could tell. In fact, every act could make me comprehend the power of get-together, the power of team work and the importance of team spirits. Military training taught us the extra stuff out of the appreance we thought it should be, that is we have to face and deal seriously with our faults. Perhaps the beauty in our lives is to frankly show and accept your drawbacks. That is a real beauty. It is not necessary for us to hide something deliberately, what is wrong is wrong. And the simple and unadorned quality which radiates naturally cann't be decorated by any things. Maybe we learnt more than we could imagine. But the personal experience of happy and anxious training, the inculcation of strict and amiable officers make me think I have learnt enough for my life.
In fact, the military training is not so tough as what everyone thought. In our spare time after training， we sang military songs, we felt a heroic vigour. During the activity of group singing competition, we all sat side by sid in a circle on the ground, we sang enthusiastically and as best as we could perform. Humorous and lovely group singing left in our minds of unforgettable memories. All these feelings and experiences were not accessible in our daily lives. The beautiful sound sang out of our hearts and the echo of the sound in our ears were all our miracle adventures and would chisel in the bottom of our hearts forever.
Although I believe that I didn't do it perfectly, I did my best, I wouldn't feel regretted. The weather was rather hot, I felt a bit ill, but I toughed it out and continued to train without a losing heart. Even if I had a lot of sweat, I still stood straight other than stretched out my arm to wipe it off. As to some of my incorrect movements, I believed that I would do them better under the instruction of my officer untill he nodded his head.
And yet the military training was hard, we were laughing a lot. This perhaps is the so called "painful as cheerful". I would like to give my thanks to our military training officers, you were all weary in your bodys and your minds, please have a good rest!
Chinese students often use cognitive strategies. Cognitive strategy is to learn the basic strategy of system strategy, the role of information for effective teaching identify, understand, maintain, extraction and utilization. For example: the use of Chinese as the basis to understand English (translation), a conscious application of rules to understand English grammar (interpretation); through the familiar image, phrase or position of the new information and memory linked to the concept of the image (Image); will be the word Or phrase on meaningful to understand the language units (Context of) the use of their previous knowledge of the language and concepts to promote new knowledge of the language of learning (conversion); use of existing information to guess Meaning, predicted or fill Information (reasoning). These cognitive strategies to promote the use of raising the level of English, it is undoubtedly very important. That those who do have cognitive strategies » "On the stage of basic education curriculum standards in English ideas" in the cognitive strategies are summarized as follows:
(1) in the classroom focus on student learning classes is the main channel, and learn foreign languages, the key is to make every effort to learn the things to remember, when necessary applications easily. So high school to focus on.
(2) good at doing classroom notes, "a good memory as rotten written" Kenei brief notes can help focus attention, and straighten out the ideas, enhance memory, the exercise of categorization, general and comprehensive rapid response capability.
(3) to link the old and new knowledge. In the course of study at the help of visual cues, and other non-language information.
(4) with Lenovo linked to the relevant knowledge. On the information obtained by the effective separation and storage.
(5) the use of reasoning, logic and other means to summarize. Note that the language law.
(9) using a simple tool for finding information. Through libraries, access to information networks, and other resources.
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洒男孩机译
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