1. The monthly salary is less than 3,000. I don't know anything except drawing and manufacturing. I am not responsible for the design of the project. There is another person for the structural review. mold, someone else will be responsible;
2. Monthly salary More than 3000 and less than 6000, you can complete planning and design independently, and you can also solve general problems, but you are not enough to be the project manager;
3. With a monthly salary of more than 6,000, you can be responsible for reviewing the program and structure, and be responsible for some difficult product mold designs, proficient in processing, manufacturing and assembly. , able to make correct and effective judgments on product defects that occur during mold production, generally the leader of the project manager team
4. Monthly salary 10,000As mentioned above, the overall person in charge of the project; and even the department is mainly responsible for determining the proposal quote, setting standards, building teams, planning responsibilities and other departments. At the same time, it is also the guide of technical exchanges
For the improvement of people's lives. standards, cell phones Almost everyone has one, and many students in our school use cell phones, but there is some common sense that not everyone knows. I am publishing this message in the hope that it will be useful to everyone.
< p>1. Don't wait for your cell phone battery to charge only when it's off.In general, we think it is better to discharge the entire cell phone battery and then recharge it. This is basically correct, because most rechargeable batteries thate we used in the past were nickel. Metal hydride (NiH) batteries and nickel metal hydride batteries have what is called a memory effect. If not discharged and recharged, battery life will be quickly reduced. This is why we use every last drop of electricity before we start charging. However, most current mobile phones and general AI products use lithium (Li) batteries, and lithium batteries do not have the problem of memory effect. If you still wait until all the electricity is used up before recharging, the chemicals in the lithium battery will not be able to react and the lifespan will be shortened. The best way is to charge it whenever you have nothing to do and keep it in the best condition anytime and anywhere, so that your battery can be used for a long time. It ist information obtained from the manufacturer and obtained through its own testing.
2. Do not answer calls while your phone is charging!!
The reason is that it is potentially dangerous to answer incoming calls while your phone is charging. A dozen days ago, a business manager at an insurance company in India answered a call while his cell phone was still connected to the charger. After a few seconds, a large amount of current is passed through the charger. cell phone, and the young man was thrown to the ground. When he was found, his fingers were burned, his heart rate was weak and he was unconscious. Rushed to hospital, the doctor pronounced him dead on arrival. Cell phones are the most widely used modern invention today. However, we must also be aware of the dangers of instrument-induced death.
3. N'utDo not use the mobile phone when there is only one bar remaining.
Compared to when the reception is full and when there is only one bar remaining, the intensity of the transmission is more 1000 times different. So...we often talk about cell phones. People... be careful... ^0^, I received a very important message from a professor at Jiaotong University yesterday, that is, when you find. that the reception strength of your mobile phone is only When there is only one cell phone left, it is better to hang up or use a public telephone. Not talking endlessly, foaming at the mouth, being passionate, unable to stop, and endless... Why? that electromagnetic waves from mobile phones have always been a concern. In order to maintain considerable call quality in areas with poor reception, mobile phones are designed to improve the intensity of the electromagnetic wave emission from cell phones.portable ones when the reception is full and there are only electromagnetic waves. one bar remaining Compared to this period, the intensity of the emission is more than 1000 times different. The intensity of electromagnetic waves reaches 0.6 W (watt). How much power is 0.6 W? I cannot describe in detail the harmful effects this will cause. have on the head, but it can be replaced by two Let's compare with an example:
1) Turn up the volume of a small radio with a speaker diameter of about 4 centimeters at most and place - it against your ear. The noise energy is generally 0.25 W, less than 0.5 W.
2) Place your finger in front of a laser light with an output intensity of 0.1 W (equivalent to the energy of the trunk D of an optical fiber network). You will feel burning pain within seconds. Can you handle the above for a long time? Are these two situations?
So how cancan you confirm that everything will be fine if the 0.6W electromagnetic wave is pressed against your ears?
4.17951+phone number=trap
Have you recorded the your friend's out-of-town phone number in the phone book in the format 17951 + phone number instead of dialing it separately? go from 0.7 yuan per minute to 1.3 yuan per minute. I also reported to 1860 After checking, their explanation is that if it is stored in the phone number directory, the system will not be able to recognize it. Therefore, you cannot benefit from the price reduction and you have to press 17xxx directly on the keypad each time. What about Chinaxing users? M-Zone users, GSM users too. If you are a China Mobile user, when you know that China Mobile has set up the following traps for you, you will no longer be surprised to see your factre phone fly away like it had wings. You can get a discount by using the phone number 17951+, but if you register "17951+phone number" in the phone book of your mobile phone in advance, call it when you use it, and then make calls. calls, China Mobile will not. acknowledge that you have used the reduced number 17951. The billing method is based on the direct dialing method. If you are roaming, the difference between the two billing methods can reach 7 times! When I learned about such billing, I really didn't know how to express my anger. Later, when I called 1860 for consultation, the employee with job number 6608 would not have told me about such billing if I had not taken the initiative to ask him questions. this issue.
5. Do not rush to catch up exactly 1 minute
Whene we make a phone call, we often feel lucky that it ends just before 1:00 p.m., but in fact it doesn't. According to A China Mobile staff member said that in fact, when your call reaches 0:55, it is already counted for one minute, so the call time from 0:55 to 1:00 is actually counted. like 2 minutes of your money ~
6 If your phone is flooded, remember to press any button, especially if you turn off the phone (press any button at a time) action, the water will immediately follow the circuit board). The correct method is to immediately open the outer cover, remove the battery directly, and force power off directly to protect the motherboard from water invasion. This common sense is very important, that's why I tell you this so that your cell phone can last longer. Learn it! Just in case of emergency in the future!
7. How to redoshorten the life of your mobile phone's battery
When your mobile phone's battery life becomes shorter (memory effect or aging), will you buy another battery to replace it?
p>
Please save your money next time you encounter this situation, and I will tell you a very effective method for you to try:
1. Wrap it in newspaper. in a plastic bag and put it in the freezer for three days (newspaper can absorb excess water)
2 After three days, take it out and store it at room temperature for two days
< p>3. After two days, put it in the refrigerator. Charge the battery, then install it in a mobile phone package for testing (it is estimated that 80-90% can be saved)This. the information was revealed by engineers of a well-known battery manufacturer, and friends who tested it pointed out that the effect isquite effective.
As for its effectiveness, the battery runs out anyway, and. Everyone has a refrigerator, so folks, you might as well give it a try!
8. Perform CPR on your cell phone!
Does your phone often lose power? Or did it run out of power shortly after being fully charged?
You must have doubted that the life of your cell phone is over?
Don't worry, the heartbeat has just “stopped” for a moment, and all it takes is a little eraser to bring it back to life!
After removing the battery, use an eraser to clean the contacts (brass parts) of the battery, then put it back on the phone. You will find that it is truly amazing! It actually came to life! It still looks new!
This is really helpful, I'm providing it for everyone's reference!
9. Learn how to remove scratches from your cell phone screen
Meet youOften notice scratches on your cell phone screen but don't know how to deal with them?
Let me tell you a useful secret... (I saw it on TV a few days ago)
Squeeze an appropriate amount of toothpaste onto a damp cloth , then scratch your phone screen vigorously Apply evenly to the injured area from front to back...
You will find...the scratches on your phone screen will disappear...it It's incredible... !!
One more amazing thing...after wiping it with a clean cloth or toilet paper...the phone screen will become brighter...
A professor of chemistry at National Taiwan University said: The principle is that toothpaste is only an auxiliary product for brushing teeth. It has a friction effect (reparative effect)
and removes dental plaque, cleans and polishes the tooth surface, so it will have the friction effect. mSame effect when used on a cell phone screen.