stagger scheme的用法和样例：
例句
- Also, two unique injector types, representing departures from the conventional axial injection scheme, are also discussed.
此外，还讨论了两种独特的喷注器型式，这些型式不同于常规的轴向喷射方式。 - It is difficult to separate the effects on stability of the propellant properties from those of the injection scheme.
要把推进剂性质对稳定性的影响与喷射型式的影响分开是困难的。
