This paper deals with the principle of biological contact oxydation, the advantages of semi-soft filling, the acclimation of biological film, and the problems and suggestions on the practical operation of biological contact oxydation pond.

First, for threshold in the wavelet domain, a semi-soft threshold function that showed the advantages over hard and soft threshold function with respect to variance and bias of the estimated value is used.

对于小波阈值，使用了根据估计值变量和偏差的能显示软硬阈值的半软阈值函数。GMM普遍用于说话人识别系统中，并且在宽带语音中表现出了很好的性能。

A semi-soft threshold function is proposed, the parameters of the function can be adjusted adaptively with different noisy signal, so that more detailed components of the signal can be extracted.

提出一种半软阈值函数针对不同的含噪信号自适应的调节参数，以提取出更多信号的细节成分。

The contents are as follows: ⒈ In the aspect about noise removal of ultrasound image, we present wavelet de-noising methods based on Bayesian estimation and semi-soft threshold image de-noising.

本文主要内容有：在医学超声图像噪声抑制方面：提出了基于贝叶斯估计的小波去噪方法和半软阈值小波图像去噪法。

In the study of the noise filter for the observed time series, the developed semi-soft threshold wavelet de-noising methods has achieved better noise reduction effect in recent years.

在针对观测时间序列的噪音滤除研究中，近年来发展的半软阈值小波去噪方法，可以达到较好的降噪效果。

The measure and result of the using of semi-soft filler in treating of printing effluent were introduced in this article.

本文介绍一种新型半软性填料用于处理印染废水的情况和效果。

First this paper introduces three handoff schemes in Cellular IP, of which we describe semi-soft handoff in details.

该文首先介绍了Cellular IP的三种切换方案，尤其详细介绍了半软切换。

The carrier used was semi-soft carrier with a volume of 10% of that of the reactor.

反应器内装有半软性填料，投加量为10%。

The improved semi-soft threshold can be used in different kind of multi-scale geometric analysis methods, including NSCT.

该改进后的半软阈值法能够适用于包括非采样Contourlet变换在内的各种多尺度几何分析法。

Application of Semi-Soft Filler in Treating of Printing Effluent

半软性填料在印染废水处理中的应用

Image Semi-soft Threshold Denoising Method Based on Improved Ridgelet Transform

改进的脊波变换图像半软阈值降噪方法

Semi-soft threshold method is put forward based on classical threshold methods.

在传统阈值法的基础上，提出半软阈值法。

Lastly the guarantee mechanism is put forward for spatial governance and execution in aspects of administrative, legal, economi ( cfinancial), land, social participation, etc.

最后，从行政、法律、经济（财政）、土地、社会参与等方面提出空间管治实施的保障机制。

All industries expect sizable skills gaps, stating that at least 50 percent of their workforce will require reskilling of some degree.

预计所有行业的岗位都会有大量的技能人才缺口，至少有50%的员工需要进一步再培训。

The aviation, travel and tourism industry will have the largest demand for reskilling, with 68 percent of its workforce requiring some reskilling.

其中航空和旅游业对再培训的需求最大，大约68%的在岗人员需要进行再培训。

You might also need to spend much of your non-working time reskilling or exercising to maintain your body and brain for those extra decades.

你可能还需要花费很多的空闲时间去充电或者锻炼身体，以保养你的身体和大脑，为多活的那几十年做准备。

I'm never gonna wear Jimmy choos again.

我不会再穿吉米周了。

With the Solubility Parameter(δ) Choos Solvent to Eliminate the Impurities from Industrial Acetylene

应用溶解度参数（δ）选择清除工业乙炔中杂质的溶剂

Use a Computer to Choos Cutting Conditions of Modular Machine Tool and Calculate Spindle Parameters

用计算机选择组合机床切削用量并进行主轴参数计算

Qingdao Laoshan Forest Fireproof Monitoring Control and Command System

青岛崂山森林防火调度与指挥系统

Study on reducing pesticides residual in Laoshan green tea according to HACCP principle

实施HACCP原理降低崂山绿茶农药残留量的研究