spur type 正齿式 ; 短枝型 ; 直齿式
spur type planetary gearing 正齿式行星齿轮装置
spur-type planetary gear 正齿式行星齿轮
spur-type apple 短枝型苹果
spur type apple 短枝型苹果
spur-type apples 短枝型苹果
spur-type variety 短枝型品种
apple spur-type variety 苹果短枝型品种
spur type planetary gear 正齿式行星齿轮
The stoma density of diploid is thicker than spur type.
二倍体气孔密度大于三倍体,普通型大于短枝型。
A pair of spur gears for mounting on parallel shafts are the most common type of gears, which have straight teeth.
安装在两根平行轴上的直齿轮最常见的齿轮,这种齿轮带直齿。
A movable bed model test was carried out to study the flow diversion efficiency and local scour of a new-type submerged spur of sheet piles.
为研究新型板桩潜坝导流功效与局部冲刷问题,进行了针对性的动床模型设计。
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