日日日夜夜操-日日爽天天-日日夜人人澡人人澡人人看免-日日夜夜婷婷-亚洲天堂一区二区三区四区-亚洲天堂在线播放

Job responsibilities：

1. According to the experimental plan arrangement, assist the researcher to make preparations and cooperate with the researcher to carry out the on-site pilot test R&D project.

2. Master the operation and simple maintenance of field equipment.

3. Keep the facility clean and tidy, and check and maintain the equipment regularly. 

4. Complete other tasks assigned by the leader.

Requirements：

email：osychina@vip.163.com

1. College degree or above, science and engineering is preferred.

2. English proficiency: be able to communicate simply in spoken language and with strong learning ability. Level 4 is preferred.

3. Strong environmental adaptability,  and subject to business schedule arrangements.

Job responsibilities：

1. According to the experimental plan arrangement, assist the researcher to make  preparations and cooperate with the researcher to do small R&D experiments. 

2. Inspect and analyze the raw materials and products according to the standard methods of the test items. 

3. Use common experimental instruments, such as a spectrophotometer.

4. Keep good original records, analyze data and write experimental reports regularly. 

5. Keep the laboratory clean and tidy, and regularly check and maintain the equipment. 

6. Complete other tasks assigned by the leader.

Requirements：

email：osychina@vip.163.com

1. College degree or above, science and engineering. It is preferred with food, biology, chemical major. 

2. English proficiency: be able to communicate simply in spoken language and with strong learning ability. Level 4 and 6 are preferred.