In this position, the smallest diameter (which is referred to as the suboccipitobregmatic diameter) presents at the pelvic inlet.

在这个姿势下，以最小的直径（指枕下前囟径）出现在骨盆入口。

We previously learned that arterioles have a smaller diameter than arteries.

我们以前了解到，小动脉的直径比动脉小。

You switch over to the GBU-39 small diameter bombs.These devices have precision guidance systems built into them.

您切换到 GBU-39 小直径炸弹。这些设备内置了精确制导系统。

One early plan was to install hundreds of micropiles (small diameter drilled piles) through the existing foundation down to bedrock.

一项早期计划是在现有基础上安装数百个微型桩（小直径钻孔桩）直至基岩。