Preventive control includes all measures taken to prevent the introduction and spread of weeds.

preventive health programs

预防性的保健计划

Too much is spent on expensive curative medicine and too little on preventive medicine...

在昂贵的治疗性药物上花费太多，在预防性药物上的支出则太少。

Experience in designing and scheduling preventive maintenance systems.

有制定及安排设备定期维护的经验.

The police were able to take preventive action and avoid a possible riot.

警方及时采取防范措施，避免了可能发生的骚乱。

Vaccination is a preventive against smallpox.

种痘是预防天花的方法

Until new information is obtained, no rational preventive program is possible.

直至目前为止,所得到的新材料, 还是没有什么理想的防止措施.

To manage the preventive maintenance plan for utility equipment.

负责组织安排设备预防性维修保养计划并确保其实施.

With the spectrum of diseases changed, how to teach preventive medicine is a challenge.

随着疾病谱的改变, 预防医学专业教学也面临着挑战.

With changes of medical model, the teaching of Preventive Medicine is confronted with challenges.

随着医学模式的改变, 预防医学教学也面临着挑战.

Please take some preventive medicine now.

请吃些预防药吧.

Be a professional website in preventive medicine in China!

致力于打造中国预防医学专业医学门户网!

The doctors disseminated information about preventive medicine.

医生们传播有关预防医学的知识.

Hygiene has evolved into preventive medicine.

卫生学已逐步发展成为预防医学.

Furthermore, he felt that he wasn't really an authority on preventive medicine.

此外, 他觉得自己并不真正是预防医学的权威.

In 2004 the Preventive Medicine specialty has been honored as an excellent major by Guangdong Province.

2004年预防医学专业被评为广东省名牌专业.

To provide a basis for preventive medicine, treatment and health preserving of TCM.

并为中医预防学 、 治疗学、养生学提供依据.

Preventive medicine is to raise the level of public health and prevent and control diseases.

预防医学旨在提高公共卫生健康水平,预防和控制疾病的发生.

They paid me off without previous notice.

他们未事先通知就付清了我的工资把我解雇了.

Turn back to the previous page.

在前一页有一幅画。

Input your desired text on the previous page and print it on a transparency.

在上页中输入要定义的文字，打印上页到透明的幻灯片上。