实验方法的英文：
empirical approach

参考例句：

Most laboratory methods use some type of electromechanical transducers
多数实验方法都使用某种机电换能器。

Experimental apparatus and methods
实验装置与实验方法

The energy release rate can also be established experimentally from measuring the compliance of the cracked body
能量释放率也可用实验方法测量裂纹体的柔度而建立起来。

Once the detector is selected and is set to optimal detection settings, a separation assay must be developed.
一旦选择了检测器，并设定了最佳检测参数后，必须建立分离实验方法。

The finished job above represents a complete modelling method of windage structural vibration test.
完成上述工作，即构成了完整的风致振动的模化实验方法。

empirical是什么意思：
adj. 经验主义的；以经验为依据的

the dissolution of an empire
帝国的崩溃

The great empire began to crumble.
这个大帝国开始衰落了。

This defeat led to the disintegration of the empire.
这次战败道致了帝国的瓦解。

The dissolution of the empire was remarkably swift.
帝国非常迅速地瓦解了。

The empire Is in its meridian period.
帝国正处于全盛时期的。

approach是什么意思：
v. 接近，靠近；着手处理
n. 靠近，接近；方式，方法，态度；通路

Christmas was approaching.
圣诞节快到了。

The metaethic approach is the broadest and most complex of the three approaches.
转变伦理法是这三种方法中涉及面最广、最复杂的。

To draw near or nearer; approach.
接近向…靠近或更近；接近

Joey approached the stand.
乔伊来到了看台前。

They stopped talking at my approach.
我走近时他们停止了谈话。