In this course, we're going to apply the principles of static mechanical forces… - I'm in this class.

在这堂课中，我们将会应用机械力的各种原理… … - 我也是这门课的学生。

Against it, no mechanical force could compete except within narrow limits.

除非在狭窄的范围内， 否则没有任何机械力量可以与之抗衡。

Far more banal and mechanical forces may be at work; forces that are fundamentally connected to the laws of science.

可能有更多平庸和机械的力量在起作用；与科学定律有根本联系的力量。

In type 2, the star runs out of nuclear fuel, so the gravitational forces pulling in overwhelm the quantum mechanical forces pushing out, and the stellar core collapses under its own weight in a hundredth of a second.

在类型 2 中，恒星耗尽了核燃料，因此向内拉的引力压倒了向外推出的量子力学力，恒星核心在百分之一秒内因自身重量而坍塌。