- 1. 这个平行四边形的面积是多少?
- What is the area of this parallelogram?
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- 2. 四边形被剪成了平行四边形。
- The shear changed the quadrilateral into a parallelogram.
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- 3. 你看,它的确看起来像一个平行四边形。
- You see, it does look like a parallelogram.
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- 4. 这个平行四边形仍然有相同的面积,它仍然在同一个平面上。
- The parallelogram still has the same area, and it's still on the same plane.
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- 5. 我的意思是它可能有点弯曲,但大致上,它看起来像空间中的平行四边形。
- I mean it might be slightly curvy, but roughly, it looks like a parallelogram in space.
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- 6. 这里有幅更好的图。我说经过C 的是 C左边的这个阴影平行四边形。
- Here is a better picture. I claim that what will be going through C is this shaded parallelogram to the left of C.
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- 7. 那么现在这个平行四边形的面积是多少?
- OK, so now what the area of this parallelogram?
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- 8. 这个平行四边形有多大呢?
- Let's try to understand how big this parallelogram is.
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- 9. 现在在上方的曲面上,有一个平行四边形。
- Now, above that I will have a parallelogram on my surface.
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- 10. 如果它足够小,它可以近似成平行四边形。
- If it is small enough, it will look like a parallelogram.
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- 11. 每个平行四边形的面积各是多少?
- What's the area of each parallelogram?
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- 12. 你们也看到了,它的确看起来像一个平行四边形。
- And, you see, it does look like a parallelogram.
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- 13. 其整合遵循平行四边形法则。
- Its conformity follows the parallelogram principle.
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- 14. 矢量相加还有一种方法,我称为“平行四边形法。”
- There's another way you can do it and I call that "the parallelogram method."
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- 15. 这是平行四边形的对边。
- These are the opposite sides of the parallelogram.
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- 16. 这面积,约等于平行四边形的一半,我能用向量表示它。
- So, the area is approximately equal to one half of the area of a parallelogram that I could form from these vectors.
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- 17. 克里斯:那么它应该是一个平行四边形,对吗?
- Chris: Then it must be a parallelogram, right?
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- 18. 每个三角形的面积等于拼成的平行四边形面积的。
- The area of every triangle equals the area of the parallelogram.
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- 19. 或者说它可以有轻微的弯曲,但它大体上像一个平行四边形。
- I mean it might be slightly curvy, but roughly it looks like a parallelogram in space.
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- 20. 当然这个平行四边形还是有同样的面积,也在同一个平面上。
- Sure, the parallelogram still has the same area, and it's still in the same plane.
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- 21. 两个完全一样的三角形可以拼成一个平行四边形;
- Two same triangles can be combined into a parallelogram.
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- 22. 经过推理,可以得出这两个平行四边形是相似形。
- After reasoning, one can conclude that these two parallelograms are similar figures.
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- 23. 该仪器索赔9日,其中四杆连杆是一个平行四边形。
- The apparatus of claim 9, wherein the four-bar-linkage is a parallelogram.
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- 24. 师:已知平行四边形的底和高,就可以求出它的面积。
- Teacher: We can work out the area of a parallelogram if we know the base and height of it.
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- 25. 本文还提出了一种平行四边形预测方法来压缩顶点坐标。
- This paper proposes a parallelogram prediction method for vertex coordinate compression.
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- 26. 利用平行四边形连杆和齿轮的组合设计了一种外骨骼机构。
- A new type of exoskeleton mechanism has been developed by combination of parallelogram link and gear.
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- 27. 这些星星组成了一个平行四边形-对边等长且平行的四边形。
- These stars form a parallelogram – a four-sided figure with its opposite sides equally long and parallel to one another.
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- 28. 答案是5,目前为止,这个平行四边形的面积,是那个正方形面积的5倍。
- That's 5. OK, this parallelogram is apparently five times the size of this square.
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- 29. 答案是5,目前为止,这个平行四边形的面积,是那个正方形面积的5倍。
- That's 5. OK, this parallelogram is apparently five times the size of this square.
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