Give me a few general long reviews, not for a certain book, just casually talk about it, it s a long

Good long review. The roles in this book are assigned just right.

Each one is distinctively and vividly.

The story is engaging and well-organized. Each chapter is full of surprises.

The storyline in the book not only pulls my emotions, but also allows my mood to get different degrees of feedback in real life.

This feeling is probably the same as faith, when you are born without fear of the world, but the more you live in the future, the more confused you become, you will feel that people have to believe something in order to gain strength in this world and continue to survive.

I support this book to the end!!

Bad long reviews.

The table of contents of this book is quite clear, but there are slightly more polite words in the content, too many meaningless words, and the most attractive thing is the few lines of emphasis that seem interesting.

After reading the book, I only left the table of contents and a few key points in the book.

Insiders watch the doorway, and laymen are lively.

A look at this book will help you get an overview of the current development of the online bookstore.

It doesn't make much sense for professionals to look at it. Therefore, it is defined as a dispensable idle book with no re-reading value.

Independent and conscious learning ability and learning methods that combine work and rest It is necessary to learn from the past and learn the new.

1. Do your homework first, then play (this is a common problem for all children).

2. Be serious when doing homework, don't do it while playing (this home needs to have an environment for doing homework, don't have the TV turned on loudly at home, and the child can't concentrate).

3. Put a little scratch paper on the side when doing math.

Start small, start from bit by bit

g00 moves quickly (note: it must be followed by x y z, usually followed by all g**).

G17 XY plane.

G40 Eliminates tool diameter compensation.

G49 Cancel tool length compensation.

G80 cancels the fixed cycle.

G90 Absolute Coordinate Programming.

G0 fast positioning.

G17 Select the XY plane.

G40 cancels tool radius compensation.

G49 Eliminates tool length compensation.

The G80 drill cycle is canceled.

G90 Absolute Coordinate System Programming.

Hope to help the landlord.

You're asking in a very general way.

Machine tool debugging, generally speaking, refers to the debugging after the mechanical assembly and the electric panel is connected.

Nowadays, many large factories have adjusted all the parameters of a certain model of machine to the backup CF card

The debugging of this kind of factory is just to take the CF card and copy the parameters.

After copying the parameters, there is also the final precision debugging.

Generally, laser interferometers and ballbars are used to adjust the accuracy of the machine tool again.

The commissioning of a machine is complete.

If it is a small factory, this debugging thing will be more.

System parameters, lubrication, pneumatics. And so on and so forth.

Look at the CNC manual is very detailed, don't say that your company doesn't have it!

With a temperature of 290 degrees, the drying temperature is 163 degrees.

SARS virus (SARS) in 2003

There was no such word before.

Singapore will lower its economic growth forecast for 2003 in response to the SARS virus incident.

Singapore** is preparing to downgrade its economic growth forecast for 2003 as the spread of severe acute respiratory syndrome (SARS) has reduced the number of tourists to Singapore and hit sales in the country's shopping malls hard.

Singapore's Prime Minister Goh Chok Tong said it was not yet possible to confirm the full impact of the SARS virus on the country, but acknowledged that Singapore's 2%-5% economic growth in 2003 would be affected. Wu Chok Dong said a few days ago"I can say right now that this year's economic growth rate will have to be revised downward.

The Severe Acute Respiratory Syndrome (SARS) virus has claimed eight lives and infected 106 people in Singapore.

Singapore Retailers Association (Singapore Retailers'Association) said that although the extent of its exposure to SARS varies depending on the type of goods it operates and the location it is in, the shopping malls were unusually deserted last weekend.

Private analysts have revised their growth forecasts for this year downwards by an average of about 1 percentage point, taking into account the double whammy of the war and SARS on the industry. A Reuters survey of 10 financial institutions on average expected growth this year from last year, compared with a January survey conducted before the war in Iraq and SARS.

Albert Einstein led the writing of a letter suggesting that the United States invent the atomic bomb before Hitler. And when Japan was dropped two atomic bombs**, Einstein and other top scientists, seeing that human invention had reached the point of destroying itself, they deeply regretted it, and turned to the anti-nuclear ** movement.

They do bring a lot of convenience to our lives, but at the same time, they also cause the gradual loss of basic human capabilities. With computers, people no longer use their human brains to think about things, because they can do it with just a computer; With cars, people are no longer used to walking and walking, but instead drive around; With dishwashers, people no longer use their hands to wash dishes, and maybe one day humans will forget how to wash dishes. The development of science and technology makes people happy and worried.

The good thing is that it provides the greatest convenience to our lives, and the worry is that it will one day let the computer replace the human brain, and the machine will replace the hands, and then the world will no longer dominate the human beings who think we are smart, but those machines invented by human beings! Therefore, I think: the development of science and technology will inhibit the all-round development of people!

For example, cars, electrical appliances. You can think about it yourself.