1 sentence for 系数 (xì​shù — factor)

1. 为了确保建筑质量，工程师提高了安全系数。

   wèi​le què​bǎo jiàn​zhù zhì​liàng, gōng​chéng​shī tí​gāo le ān​quán xì​shù.

   To ensure construction quality, the engineer increased the safety factor.

   Source: Dong Chinese Dictionary