slot and key

Through experiments, we know that the key factors causing thread pulling pollution are the number of air holes on the controlling value of asphalt filling machine, the width of sealing belt, the shape of over slot and the blowing time of air holes.

通过实验研究得出对拉丝污染起决定性作用的主要因素是沥青灌装控制阀座上的吹气孔数量、密封带宽度、越程槽的形状以及气孔通气吹扫的时间。

There's also a regular slot called "ChummyChatter," which involves Zoella and her "bestie" Louise exchanging tips about key issues such as friendship, body image, boys, and whether to go to university.

还有一个固定的播放时段称为“亲密交谈”（ChummyChatter），包含了佐拉和她的“闺蜜”路易丝交换关于友谊、身材形象、男孩和是否该上大学等关键问题方面的建议。

On the basis of elementary electromagnetic laws, the numerical formulas for calculating slot specific permeance and slot leakage decrease coefficient as key factors in getting slot leakage reactance are deduced.

根据基本电磁定律，推导了槽漏抗计算中起关键作用的槽比漏磁导与槽漏抗减小系数的数值计算公式。

The and lower stems interface with either a key arrangement or a slot and blade configuration.

上下阀杆的接合或者采用钥匙配置或者或者狭缝和刀片的结构.

Two ends of the motor shaft of the motor respectively extend to match and fix with an impeller inducer and a belt pulley through a key slot and a key.

此电机的电机轴两端伸出分别同一风叶和一皮带轮通过键槽和键相配接固定；