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- vertical double stiffness 竖向双刚度
- Available in a choice of various body patterns including angle, straightway, left hand corner, right hand corner, vertical and vertical double union. 可提供多种阀体类型供选择，包括，角型，直线型，左侧拐角型，右侧拐角型，直立型和直立双接头型。
- After analysis the structure of normal MOS, VDMOS(Vertical Double diffused MOS),VVMOS(Vertical V-groove MOS) and UMOS, we found the benefit of the trench MOS. 本文通过与传统平面型、V形、U形等功率MOS器件结构的对比，分析了深沟槽型功率MOS器件的独特优点。
- Vertical double draft bull block 立式双层鼓轮
- VERTICAL DOUBLE ROLL RICE POLISHING MACHINE 立式双辊抛光机
- VERTICAL DOUBLE ROLL WHITNG MACHINE 立式双辊碾米机
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Cons: Awkward hiker. Ankle feels stiff on vertical terrain. 缺点:徒步笨拙,在陡峭的地形脚腂感觉不灵活。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- At right angles to a vertical line. 横的与垂直线成90度角的
- Either vertical edge of a square sail. 垂直帆缘横帆的任何一个垂直帆缘
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
