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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。
- Action of Achyranthes bidentata Blume on the spike activity of the uterine smooth muscle in virgin rats 怀牛膝对未孕大鼠子宫平滑肌峰电活动的影响
- Keywords uterine smooth muscle;spike activity;Achyranthes bidentata Blume;excitation; 子宫平滑肌;峰电活动;怀牛膝;兴奋;
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- A small point or spike for holding a candle upright. 蜡烛扦竖直举起蜡烛的小尖或尖状物
- The office has been humming with activity. 办公室一直忙着搞活动。
- 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 threat of war has depressed business activity. 战争的威胁使经济萧条。
- This charge is a positive charge. 这个电荷是正电荷。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- 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。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- To drive(a nail or spike) at an oblique angle. 斜钉以一个倾斜的角度钉（钉子或大钉）
- The store was a scene of great activity. 这家商店顾客盈门。
- The seed-bearing spike of a cereal plant, such as corn. 耳穗谷类植物上带有种子的穗，如玉米等
- The number of positive numbers is infinite. 正数的数目是无穷的。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
