振幅对压实的影响存在阈值。

The best nominal amplitude and threshold value exist.

对于灰度值小于阈值的象素直接设置 灰度值为0；灰度值大于阈值的象素直接设置为255。

For less than the threshold gray value directly set pixel gray value of 0 gray value greater than the threshold value is set to 255 pixels directly.

对于灰度值小于阈值的象素直接设置灰度值为0；

For gray value less than the threshold value of the pixel intensity value directly set to 0;

一是用阈值法对脉搏信号进行滤波处理。

The first method is adopted through setting up threshold value.

灰度值大于阈值的象素直接设置为255。

Gray value greater than the threshold value of the pixel is set to direct 255.

应用程序日志的大小已超过其阈值。

The size of an application log has exceeded its threshold value.

而生理盐水组其注射前后阈值无明显变化.

But the threshold value of the NS group had no obvious changing.

设定疾病可信度的阈值,获得最终诊断结论.

It gets the final conclusion by setting threshold value to of disease.

如果这放大超过阈值，开关信号产生。

If this amplification exceeds a threshold value, a switching signal is generated.

当阈值达到阈值上限时优化设计结束，从而获得最终的横梁准确分布位置和数量。

The optimization design comes to an end while the threshold value reaches its upper limit so as obtained the final accurate distribution positions and quantity of traverse beam.