1) Poor eyesight
视力不良
1.
Objective To study the poor eyesight situation of the students in the Xingning city and countryside.
目的了解广东省兴宁市城乡中小学生视力不良状况。
2.
Objective To study the poor eyesight situation of the students in the Xininng town and countryside.
目的 了解广东省兴宁市城乡中小学生视力不良现况。
2) the proportion of poor vision
视力不良率
1.
Then I draw a conclusion :the proportion of poor vision of the city pupils in Fujian is always high.
应用可比性原则,将2000年与1990年及1995年福建省城市小学生的视力不良率进行纵向对比,结果发现,福建省城市小学生的视力不良率一直居高不下。
3) bad visibility
视线不良
4) unfavorable pressure
不良压力
1.
Favorable pressure which goes with morality will serve as a positive impetus in promoting people s pursuit for virtues,while unfavorable pressure which goes against morality will serve as a negative impetus in promoting people s pursuit for evil.
来自医院的不良创收压力导致的医疗工作的逐利化,来自患者的不良压力导致的医疗工作的防卫化,来自自身发展的不良压力导致医疗工作的边缘化,是当前多数医务人员医德退化的不良压力根源。
5) undesirable stress
不良应力
补充资料：巴达尔氏视力计