查询词典 quantifying

In the discrete cosine domain, the watermark is embedded by quantifying the coefficient of the dct domain, spectrum-spread is applied. the watermark can be extracted without the original audio.

在离散余弦变换域，采用扩频技术通过对变换域系数进行量化来嵌入水印信息，在水印的提取过程中不需要原始音频信号的参与。

Hi the discrete cosine domain, the watermark is embedded by quantifying the coefficient of the DCT domain and the quantification procession is given; the watermark can be extracted without the original audio.

3在离散余弦变换域，通过对变换域系数进行量化来嵌入水印信息，给出了量化方案；在水印的提取过程中不需要原始音频信号的参与。

In the discrete cosine domain, the watermark is embedded by quantifying the coefficient of the DCT domain and watermark can be extracted without the original audio.

在离散余弦变换域中如何嵌入数字水印，会具有较好的脆弱性和透明性。

A decision model of distribution network's echelons is present, which integrates approximating method of total distance in continuous approximation model and quantifying method of 'bullwhip effect' in supply chain.

权衡此多项费用，结合客户需求方差在供应链上的传播方式和连续近似模型中关于总路程的近似算法，建立了分销网络结构层次的决策模型。

In order to find out completely the soil-wheat contaiminated by heavy metals in Tianjin sewage farm, we collect samples on the dry land and examinate contents of heavy metals in soil-wheat system. Firstly, the anthor evaluates that soil irrigated by sewage that has been contaminated slightly, the main polluting factors are Cd and Zn, and then the anthor evaluates soil according to different regions, soil types and irrigating water. Secondly, the anthor analyzes content and enrichment ability of heavy metals in different part of wheat, evaluates wheat is contaiminated by Cd widespreadly, only few samples polluted by Zn.Finally the anthor put up correlative analysis about heavy metal contents in the soil-wheat system, as well as plant enrichment coefficient and some physico-chemical properties of soil, and establishes a prognostic model about heavy metal content among wheat spike, soil, soil types, PH, organic matter and salinity with the quantifying theory.The prognostic accuracy of primarily contaminative factors is the best with compound correlative coefficient examining, the model can be founded.With improvement of living level, people need cleaner food.

为全面了解天津市污灌区农产品生产地土壤和旱地作物小麦的重金属污染状况，我们于2004～2005年对全市污灌区的土壤和小麦进行了采样，在对该区土壤—小麦系统中六种重金属元素(Cd、Cu、Pb、Zn、Cr和Ni)的含量进行检测的基础上，本文首先分析评价了污灌区农田土壤的环境质量总体已达到了轻度污染水平，主要的污染因子是Cd和Zn，同时对污灌区农田土壤分区县、土壤类型和不同灌水类型进行了评价；然后分析了重金属在小麦不同部位的含量与富集能力，评价了污灌区旱地作物小麦普遍遭受了Cd的污染，只有个别样点遭受了Zn的污染；最后对土壤—小麦系统重金属含量间以及植物富集系数与土壤部分理化性质间进行了相关分析，由于土壤类型是定性变量，本论文以数量化理论建立了小麦穗实中重金属含量与土壤中重金属全量、土壤类型、PH值、有机质和全盐量间的预测模型，经复相关系数检验，污灌区主要的污染因子Cd和Zn的预测精度最高，模型可以成立。

Double input/output fuzzy control rules were used in adaptive fuzzy controller, and control parameters as quantifying factor, factor of proportionality and subjection function can be adjusted.

作者：焦海宁，李钟侠，杨杰分类：装备与武器上传者：ZCOM网友作者单位：摘要：自适应糊控制器采用双输入/单输出模糊控制规则，其量化因子、比例因子、隶属函数等控制参数在线可调。

In this paper,toxicity test using poison fish is spplied to momitoring the effluent from 121industrial dischargc points in conjumction with taking K2Cr2O2 as rcfcrcncc,aimed at quantifying the results of acure toxicity test.

运用鱼类急性毒性力法对抚顺市重点工业污染源21个污染排放口水样的毒性进行检测，以K2Cr2O7 作参比毒物，使此法所测得的急性毒性值定量化。

Mainly in a method of the lattice vector quantifying coding and decoding, a new basic code book is selected out and directly or indirectly comprises all points whose value is less than or equal to 3 of any dimension in a RE point set, and points on a fourth grade hypersphere in the basic code book are all odd points so that part of nearest adjoint point values can be comprised in the basic code book only via corresponding odd number processing.

一种格矢量量化编解码的实现方法及装置，其主要是在格矢量量化编码方案中，选定新的基础码本，在该基础码本中直接或间接地包含了RE 8 点集中任意维的数值小于等于3的所有点，且该基础码本中的第4级超球面上的点全部为奇数点，以使得部分的最近邻点数值仅经过相应的奇数化处理便可以包含于基础码本中。

K. Kinkle,"Comparison of extraction methods for quantifying extracellular polymersin biofilms", Water Science and Technology, vol.

罗曦，雷中方，张振亚，杉浦则夫，「好氧与厌氧污泥胞外聚合物的提取方法研究」，环境科学学报，第二十五卷，第十二期，2005。

Objoctives: This study was performed to investigate the vascular territory of the thoracodorsal artery perforator flap by describing the vascular architecture of the thoracodorsal artery to both the integument and the latissimus dorsi, and quantifying the distribution of the thoracodorsal artery perforator.

目的：研究背阔肌肌皮穿支血管在皮肤内的走行和分布面积，探索背阔肌穿支皮瓣的切取范围和预测该穿支皮瓣的成活面积。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。