探针回收率用浓差法计算。
The recovery was assessed by a concentration difference method.
背景差法是一种重要的视频车辆检测方法。
The background subtraction is an important approach in video-based vehicle detection.
计算实例表明，用计量式计算比试差法更方便有效。
The example shows that the formula is more efficient than the trial and error method.
用新式压差法测量蒸发器水位，其测量精度高达2%。
With the new differential pressure method, the measuring accuracy is as high as 2%.
用压差法测试塑料薄膜的透气性，是一个长期使用的主流测试方法。
One of the main methods to test the gas permeability is using partial pressure difference.
指出了差分公式法的局限性。
对于导热问题的求解常用两种方法：有限差分法和有限元法。
There are two methods for the key of heat exchange:finite element and finite difference.
利用差分法、平滑法减小测量结果中的随机噪声；
Random noise are minished by using method of difference and flatness .
由该方程不仅可以得到有限元法，还可得到离散算子差分法。
Both finite element method and discrete operator difference method can be pushed forward from which.
并对GENETIC遗传算法、交切法和双差定位法的结果进行比较。
We compare the result from GENETIC absolute location with that from our relocation.
舌堵法同时吹奏差八度的两个音符？
与传统时域有限差分法相比，该法处理细线结构更简单、有效。
It is simpler and more efficient than that of the traditional FDTD method.
与传统时域有限差分法相比，该法处理细线结构更简单、有效。
It is simpler and more efficient than that of the traditional FDTD method.
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