英语语法分析

The diamondoid retains SP3 bonds which yields a high SP3 content film at higher pressure.

类金刚石在高压下保留可得高sp3含量膜的SP3键。

By controlling pressure, type of diamondoid precursor and bias voltage, the new method prevents the diamondoid precursor from fully breaking upon impact with the substrate.

通过控制压力、类金刚石母体的种类和偏置电压，这种新的方法防止了类金刚石母体在撞击基材时完全解体。