Chinese translation for "凹曲线"

sag vertical curve; concave curve; notching curve
◇凹曲线饰 hypophyge

Related Translations:

窝凹:  fossapit

成凹:  foveation

凹坡:  concave slopeconcaveslopewaning slope

凹出:  the quality or fact of being prominent or distinguished

凹缝:  concave jointdeep seamdeepseamgroove jointgrooved jointopen jointrebaterecessed joint

凹光栅:  concave diffraction gratingconcave gratings

凹创:  fillister

凹切:  u under cut

凹域:  concave region

凹坑:  pit; [冶金学] steel pit 短语和例子这木料上到处是凹坑, 需用砂纸打磨一下。 the wood is full of pits and needs sanding

Example Sentences:

1.

2 % 22 % and 29 % respectively less than using other three knives at cutting speed of 500mm / min when the moisture contents of rootstalks was 48 . 2 % . the cutting forces were tested at four different parts of rootstalk that were the middle part along a radius , the tip part along a radius , the middle part along axis and the stalk part along a radius , and the force at the middle along a radius is the largest and increase 32 % 45 % 111 % , respectively more than at the other three parts . the force increase 37 % to cut the rootstalks from the areas one crop a year more than that from two crops a year 试验结果表明，根茬含水率愈高，剪切力愈小，根茬含水率与剪切力近似为二次曲线关系；刀片剪切速度愈快，剪切力愈小；凸曲线、斜线、凹曲线和直线四种不同的刀刃曲线对整株根茬剪切力依此由小到大，凸曲线和斜线剪切时有一定程度的滑切作用，所以剪切力相比较小，当根茬含水率为48 . 2 ，剪切速度500mm min时，与其他三种曲线相比凸曲线型刀刃的剪切力依次分别减少了7 . 2 、 22和29 ；对根茬中部、梢部和根部的剪切力，在相同试验条件下，径向中部最大，比梢部，轴向根部和根部茎秆所需剪切力分别增加32 、 45和111 ；当含水率为48 . 2 ，刀片的剪切速度为500mm min时，一年一熟玉米根茬比一年两熟的玉米根茬剪切力增大37 。

Similar Words：

"凹球面镜" Chinese translation, "凹球面铝阴极" Chinese translation, "凹曲" Chinese translation, "凹曲表面" Chinese translation, "凹曲度" Chinese translation, "凹曲线饰" Chinese translation, "凹全像光栅" Chinese translation, "凹刃中耕锄铲" Chinese translation, "凹入" Chinese translation, "凹入，折入，套叠" Chinese translation