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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。
- Most countries adopt metric system. 大多数国家采用米制。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- I entirely approve of that theory. 我完全赞成那种理论。
- No. we normally refer to metric ton. 不，我们通常指公吨。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- The introduction of the metric system in Britain is being phased. 英国引进米制度量衡制度的工作正在分阶段进行。
- Practical experience belies this theory. 实际经验证明这个理论是错误的。
- This charge is a positive charge. 这个电荷是正电荷。
- Britain changed to a metric system of currency in 1970. 1970年,英国已改用公制货币。
- Her theory was quoted without an acknowledgement. 她的理论被人引用而未向她致谢。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Einstein's theory marked a new epoch in physics. 爱因斯坦理论开创了物理学的新纪元。
- Can you be positive about what you hear? 你对听到的话有把握吗？
