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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。
- In position speed mode, the adjustment of time parameter modifies the speed position curve, provides smooth operation, therefore extends the life expectancy of the mechanical system. 指令平滑功能,在位置及速度模式下可作平滑时间参数调整,延长机械寿命。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- The blade both with positively curving and forward sweeping further strengthens this kind of effect, providing a freedom to the blade design. 正弯与前掠的结合进一步加强了这种控制作用，为叶片设计提供了一个自由度。
- This charge is a positive charge. 这个电荷是正电荷。
- His spine developed a slight curve. 他的脊柱有点弯曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- 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。
- A bend or curve, especially in a shoreline. 弯曲，弓形弯曲或弓形，尤指海岸线
- The number of positive numbers is infinite. 正数的数目是无穷的。
- A wicked curve ball; a wicked imitation. 漂亮的曲球; 惟妙惟肖的模仿
- Are you positive that you saw him? 你肯定你看到他吗?
- Using modern astronomers' assumptions, which presuppose a flat universe, they calculated the probability that the universe was in one of three states: flat, positively curved or negatively curved. 他们采用现代天文学家的假设，假定宇宙是平坦的，计算出宇宙处于以下三种状态之一的可能性：平坦的，正向弯曲或反向弯曲。
- Ripping construction for 1# oblique well of Zhangmao tunnel which leading to positive curve 张茅隧道1号斜井进正洞挑顶施工技术
- An optimist is a girl who mistakes a bulge for a curve. 乐观的人，等于是把(自己身体上)凸出来的部分也错认作曲线的女孩子。
