查询词典 sigma

In this thesis, the major study is the design of a switched-current Analog-to-Digital Converter. Both the delta-sigma modulator and the decimator will be discussed separately.

中文摘要本论文主要是在研究切换电流式三角积分类比数位转换器的设计，可将其分为类比的三角积分调变器以及数位的降频数位滤波器两部分个别讨论。

The process of creating a DSD signal is conceptually similar to taking a 1-bit delta-sigma analog-to-digital converter and removing the decimator which converts the 1-bit bitstream into multibit PCM.

过程中创造一个信号，渠务署，是在概念上相似，以1位Δ-Σ模拟到数字转换器，并消除decimator转换1位码流成多位的PCM 。

In this case, the software company will use Six Sigma tools to decompose client requirements into specific engineering requirements.

在这个例子中，该软件公司将运用六西格玛工具分解客户的需求成具体的工程需求。

Using this definition, I am not aware of any deployment that has been a failure.

按照这一定义，我还不知道有任何已经失败的推行6 Sigma的案例。

In SU(3) periodic case, there exist many low-lying excitations. We get the dispersion relations of the sigma-type coloron-coloron excitation and find the configuration of the quantum number of the lowest excitation.

周期势的SU(3)玻色子存在多种激发，在其中的 simga 型的coloron-coloron 激发的色散关系的数值解中，找出了最低能激发的量子数选择色散关系点阵。

The resolution of the two peaks is between 0.83 and 1.11. There is no particular interaction between xylooligosaccharides and Bio-Gel P-2, and the molecular weight is the dominant factor governing the separation in this system. The purity of xylobiose to xylohexaose separated by once time is 86.94%, 82.90%, 88.30%, 64.20% and 77.89 %, respectively. xylooligosaccharides, gel permeation chromatography, polyacrylamide gel, separation

本文以Bio-Gel P-2为层析介质，以FPLC为层析系统对酶解玉米芯制备的低聚木糖进行分离研究，为后期分离低聚木糖单一组分并将其用于生理活性的研究提供了理论依据。1材料与方法1·1试验材料木二糖标准品购于Sigma公司，低聚木糖由南京林业大学生物化工

Six sigma tolerance design model is proposed on the basis of dual response surface methodology where response mean equals its target in the target being best in this paper.

论文提出了基于RSM双响应的公差设计方法，利用RSM双响应的优势，同时最小化成本和方差函数，建立了6σ能力的公差设计模型。

The Six Sigma Black Belt should know when to apply enumerative statistical methods, and when not to.

六西格玛黑带应该了解什么时候用计数性统计方法、什么时候不用。

Sigma and Epsilon receptors are no longer thought to be opioid receptors.

受体和伊普西隆受体不在被认为是阿片受体。

The Six Sigma Black Belt should demonstrate a grasp of basic probability concepts, such as the probability of mutually exclusive events, of dependent and independent events, of events that can occur simultaneously, etc.

6西格玛黑带应掌握基础的概率概念，比如互斥事件的概率、关联和独立事件的概率、同时发生事件的概率等等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。