谐波螺旋式阀门采用双波谐波螺旋传动，实现由圆周运动向直线运动的转化，实现阀门的启闭。
The harmonic screw type valve is driven by the double wave harmonic screw. It can transform circle movement to line movement for the closing and opening of the valve.
近两年东西向的压性作用较前明显，北京以南地区是运动的转化地区及面应变象限的准中心地区。
The compression in the EW direction during recent two years is more obvious than before, to south of Beijing it is the area of movement conversion and the quadrant pseudo-center of surface strain.
弗洛茨先生也想通过生产不是高尔夫器具的运动服饰，将卡拉威转化为生活方式品牌。
Mr Fellows is also looking to turn Callaway into a lifestyle brand by stretching it beyond golf into sporty clothing.
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