Major in Mechanical, Plastic Injection experience are preferred, 2 years' experience in Mechanical parts, manufacturing processes.

机械专业毕业，注塑行业优先，2年以上机械或制造领域工作经验。

youdao

Following the chymopapain injection, the patient may experience increased back pain for several days to several weeks but may have immediate relief of leg pain.

注射木瓜凝乳蛋白酶后，病人可体验到腰部有几天或几周的加重，但小腿疼痛却很快消失。

youdao

The previous two factors are constant during the process of injection molding, only the plastic process parameters can be regulated by the operator with the injection process and experience knowledge.

在制品的注塑过程中，前两个方面都是固定的，只有注塑参数可以由操作者根据注塑情况和经验知识进行调整。

youdao

Studies found that patients who got the Botox injection, experience fewer headache days a month.

FORBES: Botox Fights Headaches

At most, a child may experience mild reactions to the vaccine, including swelling at the injection site, itching, low-grade fever or restlessness, Martin said.

CNN: Vaccination role unclear in whooping cough outbreak