将“spacing"翻译成中文

These services are provided free of charge and outline a range of options for birth spacing.

这些服务均为免费,在生育间隔方面提供了一系列选择。

You see the space between the hard cover and the binding?

你 看 这个 硬 书皮 和 包边 之间 的 空隙

Declustering was used to remove potential biases in statistics that can arise from variable sample spacing.

去群组化用于消除统计中可能出现的偏差,这可能因样本间距变化而产生。