empirical 六级考研雅思GREGMAT

1.We now have empirical evidence that the moon is covered with dust.

现在我们有实践经证明月球上布满了灰尘。

2.The kinetics of deep oxidation of butene-2 and butadiene obeyed the empirical rate equation.

丁烯-2及丁二烯深度氧化动力学服从经速度程。

3.Secondly, structural grammar is empirical, aiming at objectivity in the sense that all definitions and statements should be verifiable or refutable.

其次，结构语法是经主义，它非常注重观察中客观性，认为所有定义和表述都应该要么是可证实，要么是可驳倒。

4.Most of the work was based on experiment results, and some empirical formulas of shock wave peak pressure, electroacoustical efficiency, and plasma parameters were obtained.

这些机理获得绝大部分基于实结果，如已经获得了一些冲击波峰值压力经公式，电声学效率，以及等离子体参数。