After correcting nearsightedness and farsightedness, the changing curve of near point and far point for eyes is given.
论述了近视与远视矫正后，人眼近点与远点的相应改变，给出了变化曲线；并从视力区间的变化入手，分析和讨论了为改善视力所应采取的措施。
A cubic polynomial system with six limit cycles at infinity;
一个在无穷远点分支出6个极限环的三次多项式系统
Limit cycles of infinity in a quintic polynomial system;
一类五次多项式系统无穷远点的极限环(英文)
Isochronous center conditions and limit cycles at infinity for a class of fifth systems;
一类五次多项式系统无穷远点等时中心条件与极限环分支
Singular point quantities and center conditions at the infinity for a class of cubic polynomial system;
一类3次多项式系统无穷远点的奇点量与中心条件
This paper studied the center conditions at the equator for a class of cubic polynomial system with no singular point at the infinity.
研究了一类三次系统无穷远点的中心条件。
Center conditions and bifurcation of limit cycles at the infinity for a class of quintic polynomial system were studied.
研究一类五次多项式系统无穷远点的中心条件与赤道极限环分支。
To or at the most distant or remote point.
最远地到或在最远距离或最远点地
far point:The farthest point at which an object can be seen distinctly by the eye.
视远点:眼睛能够看清楚物体的最远点.
No, not yet. Got to steer away more.
不，还不行啊！等再飞远一点，再远点。
The far point of a normal eye is at infinity.
正常眼的远点在无穷远处。
The fireman told me to keep back.
消防队员要我站远点。
The point in an orbit most distant from the body being orbited.
最远点轨道上距被绕行天体最远的一点
No, it's no distance at all.
不，一点儿也不远。
Bill finished way ahead of me in the 100 metres sprint.
比尔在百米赛跑中远远比我先到终点。
Particularly well equipped are the apogee telescopes.
装备特别好的是远地点望远镜。
(used of opinions and actions) far beyond the norm.
（用于观点或行为）远远超出正常标准的。
Keep your distance, I'm not done yet.
离远一点，我还没完蛋呢。
It will be prudent to save some of the money.
存点钱是有远见的。
The temperature is way below the freezing point.
温度远在冰点以下。
Can you please park a block away from school?
把车停远一点好吗?
the point located farthest from the middle of something.
距离事物中间最远的点。
The news was relayed to distant points.
新闻向各遥远地点转发。
No, you needn't take a bus. It's not far at all.
不，不用乘车。一点也不远。
It would be prudent to save some of the money.
存点钱是有远见的.
