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- There is positive proof that he did it. 有确切的证据证明他做了此事。
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- This charge is a positive charge. 这个电荷是正电荷。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- He has a positive attitude towards life. 他对生活持有积极的态度。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- The program package is tested by simulated data with/without the application of white noises.It is also preliminarily applied to the reduction of optical positions of four extragalactic radio sources. 采用模拟数据对该程序进行了可靠性检验，并将该程序应用于4颗河外射电源的光学定位。
- Are you positive that you saw him? 你肯定你看到他吗?
- Light stimulates the optic nerve. 光刺激视神经。
- He was positive that he had seen it in the newspaper. 他肯定他已在报纸上看见过。
- The racemate is optically inactive. 外消旋体是不旋光的。
- There have been positive developments in international relations. 国际关系已逐步改善。
- Optically Superior Faceshield: 95% UV protection. 光学高级Faceshield ： 95 %25的紫外线保护。
- optically positive 光学性正的,正光性的
- She was quite positive about the amount of money involved. 她对所涉及的钱数十分肯定。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
