downwards造句_downwards例句_downwards用法_优词词典

1. Upwards or downwards?: 向上或向下？

2. When they need more privacy, blinds can be used to cover the glazing. But these blinds extend upwards rather than downwards.: 当主人需要更多的隐私时，百叶窗可以用来遮盖住玻璃。但这些百叶窗向上延伸，而不是向下。

3. ”One of the principal findings was that the classic so-called missionary position, which is so easy on earth when gravity pushes one downwards, is simply not possible,” he said in an interview.: 他在接受采访时说：“主要结论之一是，地球的重力会把人向下推，很容易进行传统的所谓传教士式体位，但是这在太空中简直是不可能的”。

4. Second, as you might have seen the exhaust is positioned under an angle of 30 degrees downwards .: 第二，正如你可能已经看到废气是定位下一个角度30度，向下。

5. Gravity exerts a natural pull straight downwards, towards the center of the earth.: 地心引力施加一个垂直向下，指向地球中心的自然拉力。

6. Gravity exerts a natural pull straight downwards, towards the centre of the earth.: 地心引力施加一个垂直向下，指向地球中心的自然拉力。

7. So, we have a parabola going downwards in one direction,upwards in the other one.: 得到的是在一个方向上开口向下,而在另外的一个方向开口向上的抛物线。

8. Now pull the corners outwards and downwards.: 现在向下向外拉开这个角。

9. It forms a parabola, that opens downwards.: 它构成一条抛物线，向下打开。

10. Then she fell to reflecting again, and in looking downwards a thorn of the rose remaining in her breast accidentally pricked her chin.: 然后她又陷入了沉思，有一次她低头向下看时，她的下巴被她戴在胸前的玫瑰花刺扎了一下。

11. First the fingers bend upwards, and then downwards, all in a fraction of a second.: 抓着岩点的手指首先向上弯曲，然后向下弯曲，整个过程不超过一秒钟。

12. You look downwards . You never smile.: 你向下看。你从不微笑。

13. These are concepts corresponding to directions, relationship of one thing to another eg east, west, right, left, above, below, inwards, outwards, sideways, upwards, and downwards.: 这些是和各种方向相对应的概念，显示一个东西和另一个东西之间的关系，如东、西、左、右、上、下、向内、向外、向旁、向上、向下。

14. So if that moving downwards the stuff below it has to move and the stuff above it has to move down to fill in to space right ?: 如果是向下运动,那么下面的物体必须移开,上面的物体必须下落来填补空间的空缺，对吧？

15. They had ideas for building houses from the roof downwards, turning rocks into soft material, making rivers run uphill, and saving sunshine in bottles.: 他们的主意有从屋顶向下建造房屋，把石头变成软物质、让河流上山坡、把阳光储蓄在瓶子里。

16. The gum collar dips downwards on the inner and outer surface of each tooth but rises between the teeth.: 口香糖衣领倾角向下就内，外表面的每一个齿，但上升之间的牙齿。

17. In unaffected people the lids would normally follow the eyes downwards.: 在不受人民的盖子通常会跟随眼睛向下。

18. However, over the next few weeks, a lot of online savings accounts will adjust downwards – probably something close to 0.75% in their savings rate.: 但是，在接下来的几星期中，许多在线储蓄账户利率将会向下调整-也许是某个接近0.75%的数字。

19. Air was driven forcibly downwards through a round hole in the base of the machine by a 450 horse-power engine.: 空气靠一台450马力的发动机通过气垫船底部的一个圆孔向下猛烈喷出。

20. With larger signal power, smaller probe power, suitable conversion interval and downwards conversion mode, the output extinction ratio can be enhanced.: 为提高输出消光比，应选择大功率信号光、小功率探测光以及适当的波长转换间隔和向下转换方式；

21. She climbed downwards to a lower branch of the tree .: 她往下向一条更低的树枝爬去。

22. Pull out retainer plate downwards.: 向下拔出固定板。

23. Pull out retainer plate downwards.: 向下拔出固定板。

24. They cut straight downwards through the hard, brush covered crust.: 他们穿透长着灌木的坚实的硬土一直向下掘。

25. It exerts a force both sideways and downwards.: 它还向侧和向下施加一个力。

26. Prices are tending downwards.: 物价趋跌。

27. Metal shoes outside the wheels of the train then press downwards on this rail.: 火车轮外侧的金属轮箱便压在这根铁轨上。

28. Air was driven forcibly downwards through a round hole in the base of the machine by a 450 horse-power engine.: 空气靠一台450马力的发动机通过气垫船底部的一个圆孔向下猛烈喷出。

29. In typesetting, an accent above the letter in the form of a diagonal stroke downwards left to right.: 排版中加在字母上方的一种重音符号,其形状是自左至右向下的对角线。

30. The tramp was found lying on the floor face downwards.: 这个流浪汉被人发现脸朝下躺在地上。

31. This may be upwards or downwards, we will assume it is upwards.: 它既可能朝上，也可能朝下，我们就假定朝上。

32. As the river flows downwards, it widens.: 这条河愈到下游愈宽。

33. At that time our relations were going upwards, but since then they have been going downwards [downhill].: 那时我们的关系是走上坡路, 此后就开始走下坡路了。

考试词汇

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