There are better stats for that but it's a complex series of them.

有更好的统计数据，但这是一系列复杂的数据。

The hedgehog gene itself tells cells to release a so-called hedgehog protein, which kicks off a complex series of cellular signals.

刺猬蛋白基因自身会告诉细胞释放一种所谓的刺猬蛋白，它会开启一系列复杂的细胞信号。

But it's actually your brain running a complex series of calculations within a matter of seconds that's responsible for determining attraction.

但是实际上是你的大脑，在瞬间做出的一系列复杂运算决定了一个人对你的吸引力。

And through a complex series of canals and pipes, they now import about 40% of their water supply from other regions of Mexico.

通过一系列复杂的运河和管道，他们现在从墨西哥其他地区引进大约 40% 的供水。

To accomplish this, cells use a complex series of multiple ion channels, exchangers, and pumps to exchange hydrogen ions for potassium ions across the cell membrane.

为完成这一步骤，细胞利用了一种特殊的离子转运体，在细胞膜两侧进行氢离子和钾离子的交换。

This is a complex series of interactions between three glands that ultimately regulates lots of your body's daily processes, like digestion, sexuality, immune response, and how you handle stress.

这是三个腺体之间一系列复杂的相互作用，最终调节你身体的许多日常过程，比如消化、性行为、免疫反应以及你如何处理压力。

And when you combine that with a complex series of dams they built, that provided abundant clean drinking water, extremely rich and fertile soil and a highly defensible position surrounded by a literal moat.

再加上他们建造的一系列复杂的水坝，提供了充足的清洁饮用水，极其肥沃、富饶的土壤以及被护城河包围的高度防御阵地。