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The cyclocytic stomata is emphasized as a distinct characteristic in all genera of Marattiales, and considered as an important character of classification and systimatics in the order level.
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需要指出的是观音座莲目的全部6属植物均具环列型的气孔器,这表明该特征在目一级水平上具有重要的分类学及系统学意义。 |
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The cycloid function is used to generate the horizontal and vertical foot trajectory respectively, and a modified cycloid function is used to make the acceleration curve of the joint more smooth and successive, the trajectory and drive moment of each join
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使用摆线函数分别产生足的水平和垂直方向的运动轨迹,用修正摆线函数使其加速度进一步平滑、连续,对各关节的运动轨迹和关节驱动力矩进行了仿真。 |
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The cyclone brought misery to thousands of people.
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暴风给成千上万的人带来灾难。 |
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The cyclone is swirling over the pole at 350 miles (550 kilometers) an hour, whipping up Saturn's ammonia clouds at speeds much higher than the winds inside Jupiter's Great Red Spot.
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暴风以550公里每小时的速度在极点上空打转.以比木星大红斑风速还高的速度抽打着土星上的氨气云. |
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The cyclones with short cone are used for crude grading of minerals with heavier specific gravity in gold mines, sand gold mir.es and sulphur ore mines and have such advantages as small ground occupation, high capacity, high operating flexibility, low ene
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短锥分选旋流器用于金矿、砂金矿、硫化矿等比重较大的矿物的粗选作业,具有占地面积小,处理能力大,操作弹性大,能耗低,可移动性强等优点。 |
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The cylinder and bands may be examined by a spectator before the drum is formed.
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在组装鼓之前圆筒和金属圈都可以被观众检查. |
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The cylinder head is attached to the block with high-tensile steel studs.
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气缸盖与气缸体用高强度的钢螺栓缚连结。 |
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The cylinder head is heavily finned for strength.
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汽缸头附有许多突片以增加强度。 |
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The cylinder is a crucial part of the washing machine.
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滚筒是洗衣机必不可少的部分。 |
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The cylinder is getting too much gas and not enough air.
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汽缸里汽油太多而空气不足. |
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The cylinder liner should be polished to mirror surface.
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气缸套应磨光到镜面光洁度。 |