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Tạo chủ đề mới Gửi bài trả lời  [ 6 bài viết ] 
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_Nhân Viên Tiêu Biểu_
_Nhân Viên Tiêu Biểu_
Ngày tham gia: 13 Tháng 11 2007, 09:58
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Nội dung
THỬ SỨC NÈ CÁC BẠN
Đã gửi: 19 Tháng 12 2007, 18:59 

THỬ SỨC NÈ CÁC BẠN


Giải thích tại sao điều chế H2S người ta dùng HCl, HBr, H2SO4 loãng mà không dùng HNO3, H2SO4 đặc???


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_Chủ Tịch_
_Chủ Tịch_
Ngày tham gia: 16 Tháng 10 2007, 09:16
Bài viết: 303
Đến từ: rạch giá - kiên giang
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Đã gửi: 21 Tháng 12 2007, 10:11 
cái này hay nè các ban! bạn nào biết thì cho ý kiến nha! :grin:


Chữ ký cá nhân _Trang chủ_ _Music_ _Home_ _Liên kết_

Thề dễ vỡ, như trứng non,
Hứa dễ nuốt, như trăng tròn rồi xiêu.
Một lòng chữ tín chắt chiu,
Làm cho trọn, như gấm thêu hoa vàng.


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Ngoại tuyến
_Nhân Viên Tiêu Biểu_
_Nhân Viên Tiêu Biểu_
Ngày tham gia: 13 Tháng 11 2007, 09:58
Bài viết: 34
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Tuổi: 18
Đã gửi: 22 Tháng 12 2007, 18:29 
sao không ai trả lời hết vậy ta


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Ngoại tuyến
_Nhân Viên_
_Nhân Viên_
Ngày tham gia: 04 Tháng 2 2009, 12:12
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Yang
Đã gửi: 11 Tháng 2 2009, 01:40 
AFTER he had passed the tests and interviews to get the internship at China Mobile in Xi'an during his winter vacation, Yang Linyong, a senior in electronic information at Xi'an Technological University, began dreaming about turning the internship into a permanent job.

"It was not a good time for graduates," Yang explaining, "since lots of electronics factories had closed because of the financial crisis. If I could stay with this big company, it would be the best present for me this year."

Obviously that wasn't going to be an easy task for an intern. And the 23-year-old did face difficulties that he had to deal with head on.

Not what he expected

While on campus, Yang had begun imagining his internship as an assistant engineer: "China Mobile! This prestigious company must have very good working conditions. I guess I'll just stay in a lab doing tests, and enjoying the pleasant office environment," he thought, but the reality was totally different.

Yang was assigned to work with some senior engineers to improve the mobile signals in dead spaces like basements and parking lots.

"We needed to test the signal in different parts of buildings, so I had to run around a lot in the buildings. In one university dormitory, I had to go to the student bathrooms to test the signal, and found it both tiresome and a bit embarrassing," explained Yang.

He was also often asked to do trivial things, such as calculate signal strength or simply document the work process.

"At first, I was really upset when I had to do these trivial things, and considered it a waste of time," said Yang.

"But then the senior personnel told me that these basic tasks would be very helpful," he added.

"For instance, recording the process of work could help me see the whole project, which made it much easier for me to handle a project all by myself in the future."

Lack of total knowledge

When he began working, Yang found that classroom knowledge alone would not help him solve all problems. "Much of the technology in our textbooks wasn't up to date and I needed to expand my knowledge. For instance, the communication technology we studied covered only 1G and 2G, but here we were dealing with 3G, which is greatly different in methods and standards," Yang said.

The easy way might have been to just keep asking senior personnel directly, but it was not a good idea to keep bothering others.

He needed another approach. At the beginning he had some training courses but they were very short. So, "I asked the tutor what other books I should read and when the training finished, I went out and bought them. The most difficult thing was that the books were always in English. It was then that I realized that it was really important to improve my English at university."

Dealing with colleagues

Although he was just wow power leveling an intern and didn't think he would have to think much about relationships among colleagues, Yang found that he was wrong.

Dealing with other personnel could often be confusing: "Sometimes the leader of another team might ask me to help with some work. At wow power leveling the beginning, I did not know how to refuse, since I was new, and wanted to make a good impression on everyone.

"But that just made things worse since I could not handle two jobs at the same time. One of the senior personnel told me that because cheap archlord gold I was assigned to this team, I only needed to do the work assigned by our team leader," explained Yang. "If another team needed help, I could politely tell them to ask for permission from our leader, instead of refusing them outright."

What I have achieved

* Learn by yourself on the Internet. It's a great place for engineering majors to get all kinds of professional knowledge. archlord online gold Some engineers share their experiences on their websites and I can get a great deal from them. Their way of doing things might apply to other situations.

* I learned to develop archlord power leveling patient work habits. In real work, projects do not resemble homework at school and are usually much more complicated. You need to consider lots of things. It might take you a whole month to design, instead of being done in one night. So I learned to make a plan for every project and to follow it step by step.

* I learned how to deal with office politics. Office relationships are different from student-student or student-professor ones. You have to be careful and respectful, but without being too humble or too obedient.


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Ngoại tuyến
_Nhân Viên_
_Nhân Viên_
Ngày tham gia: 16 Tháng 3 2009, 09:55
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Trả lời: THỬ SỨC NÈ CÁC BẠN
Đã gửi: 16 Tháng 3 2009, 09:58 
khucxuongcho đã viết:
Giải thích tại sao điều chế H2S người ta dùng HCl, HBr, H2SO4 loãng mà không dùng HNO3, H2SO4 đặc???


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Ngoại tuyến
_Nhân Viên Tiêu Biểu_
_Nhân Viên Tiêu Biểu_
Ngày tham gia: 27 Tháng 5 2010, 18:05
Bài viết: 28
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If we succeed in inviting and embracing all the stakeholders
Đã gửi: 01 Tháng 6 2010, 08:48 
Mr Abhisit also said that holding elections before the end of the year would be "difficult".

He had offered the protesters a reconciliation plan culminating in polls on 14 November but withdrew the offer when negotiations failed.

"It's going to take a while longer to establish the right kind of environment, but elections will be before the end of my term," he said.

"If we succeed in inviting and embracing all the stakeholders, including red-shirts, the opposition, to our reconciliation programme and over the next few months we see government and parliament function smoothly, that would be the right kind of environment."

The red-shirt protesters say Mr Abhisit's government came to power illegally.

Many of them support ousted leader Thaksin Shinawatra - who the government accuses of fomenting and financing the unrest from overseas.
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アイオン RMT
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