1 2020 laboratory slogan
1, dangerous chemicals, in strict accordance with regulations.
2, study hard, good people are hard to do.
3, step into the laboratory, safety first; Don't lose your attention, you will succeed.
4, listening is better than watching, watching is better than practicing.
5. When conducting dangerous chemical experiments, you need to wear protective dust masks.
6. Bold exploration and repeated experiments.
7. Chemistry is ever-changing, and experiments follow the law.
Everyone has to admit that experiment is the father of science.
9. Experiment is the criterion for testing truth.
10, there are many dangers in the laboratory, safety is paramount and fun.
1 1, the safety experiment is in a few words, and the implementation cannot be half-hearted.
12, I have a shallow understanding of what I got on paper and don't know how to do it.
13, beware of drug corrosion, please do not be careless.
14. Explore the mysteries of life and improve the quality of life.
15, strictly abide by the experimental and operational specifications.
16. Conduct experiments according to regulations to prevent biological hazards.
17, shaking hands is safe, waving is illegal.
18, the experiment preparation should be safe and the kung fu should be complete.
19. Without a bold attempt, there would be no amazing discovery.
You and I both know the safety of the experiment, so don't hesitate to abide by it.
2 1, having both hands and brains is the purpose of creative education.
22. Be careful in doing experiments and be a smart and scientific person.
23, bold reform, realistic and innovative.
24, rumors are not as good as seeing, and immediate results are not as good as watching.
25. When I was sitting here, I watched a fisherman throw like a fish.
26. Science is the commander and practice is the warrior.
27. There is no other way to identify mistakes except experiments.
28. Always pay attention to personal safety and operate the experimental equipment according to the rules.
29. Pay attention to the safety of the experiment. If you are not careful, it will be a lifelong disaster.
30, abide by the experimental operation procedures, pay attention to the safety of the experiment.
3 1, the knower is not as good as the walker.
32. Exploration, knowledge and understanding.
33. The weight is known by the power, and the length is known by the degree.
34. Safety and benefit go hand in hand, and accidents and losses occur at the same time.
35, safety requirements, rules and regulations.
36. Advocating science and pursuing truth.
37. Peace comes from details, and details determine security.
38. Safety awareness is in my heart, and the success or failure of the experiment is in my hands.
39, empty talk, it is better to try it easily.
40, check the experiment thoroughly, the experiment smoothly without errors.
Article 2 2020 Laboratory Slogan
1. Explore scientific mysteries and improve students' quality.
2. Experiment is the father of science. Asking a problem is often more important than solving it.
All reasoning must come from observation and experiment.
4. Touch nature with your hands
5. Feel the science with your heart
6. Truth begins with doubt, and doubt begins with experiment.
7, independent thinking, unity and cooperation
8, bold reform, realistic and innovative.
9. Use your head, be thirsty for knowledge and be diligent in thinking.
10, operate correctly and observe carefully.
1 1, observe carefully and analyze carefully.
12, the knower is not as good as the walker.
13, science is the commander in chief, and practice is the soldier.
14, the weight is known, and the degree is known.
15, studious and tireless, good people are hard to find.
16, all reasoning must come from observation and experiment.
17, rumors are not as good as seeing them with your own eyes, and seeing them immediately is not as good as seeing them.
18, listening is better than watching, watching is better than practicing.
19, I feel like an armchair strategist, and I don't know if it must be done.
20. Seeing is better than hearing, and experiment is better than seeing.
Article 3 2020 Laboratory Slogan
1, cultivate scientific attitude and improve scientific quality.
2, all kinds of solvents, don't store too much, put it in the shade, and put it in the summer.
Seeing is believing rather than seeing the experiment.
4, rumors are not as good as seeing, and immediate results are not as good as seeing.
5, the correct operation, careful observation.
6, highly toxic reagents, specialist to receive, metal potassium sodium, storage point.
7. Leaving the room at last is the key, and the hydropower transom and brake pin are restored.
8. Experiment is a magic weapon to identify mistakes.
9, independent thinking, unity and cooperation, bold reform, realistic and innovative.
10, all reasoning must come from observation and experiment.
1 1. In case of danger, cut off the power first, and alarm numbers can be seen everywhere.
12. There is no other way to identify errors except experiments.
13, learn scientific knowledge and climb science and technology.
14. Explore the mysteries of life and improve the quality of life.
15, bold reform, realistic and innovative.
16, experiment is the father of science.
17, when I sit here and watch a fisherman casting, just like a fish.
18, open flame heating, ventilation first. High-pressure gas cylinders, put them away steadily.
19, truth begins with doubt, and doubt begins with experiment.
20, waterproof, fireproof, explosion-proof and electric shock prevention.
2 1, listening is better than watching, watching is better than practicing.
22. Science is the commander and practice is the soldier.
23, overnight heating, the most dangerous, really necessary, five risks.
24, no reflux, no cold water, constant temperature, can sleep.
25, fire and water are ruthless, life is a matter of life, safety is the first, keep in mind.
26. Chemistry is ever-changing, and experiments follow the law.
27, empty talk, it is better to try it easily.
28, short vacation, peer care, especially pay attention to water and electricity.
29, independent thinking, unity and cooperation.
30. Discovery comes from exploration, and life lies in struggle.
3 1, everyone has to admit that experiment is the father of science.
32. When using electrical appliances, check the wires first to prevent short circuit and leakage.
33. Both hands and brain are the purpose of creative education.
34. Use your head, be thirsty for knowledge and be diligent in thinking.
35. People who are eager to learn do their best, but good people are hard to be.
36, careful observation, careful analysis, scientific summary.
37. Exploration, knowledge and understanding.
38. Science is the commander and practice is the soldier.
39. I feel like an armchair strategist, and I don't know if I should do it.
40. Surprise is the seed of science.
Summary of volunteer activities for epidemic prevention and control 1
In the full work every day, the three-day vol