查询词典 sigma

Both studies use global, spectral (rhomboidal, 15) atmospheric model,(yielding roughly a 4.5°×7.5°latitude-longitude grid) with nine sigma levels in the vertical.

这两篇文章均采用全球大气模式(在波数 15 处做菱形截断，给出的纬—经网格距为 4.5°×7.5°)，在垂直方向分为 9 个σ层次。

The greenish glow to the lower right of the Rho Ophiuchi cloud comes from dust surrounding and heated by the hot young binary star Sigma Scorpii.

该绿色辉光向右下方的rho ophiuchi云来自周围的尘埃和加热炎热年轻二进制明星西格玛scorpii 。

T. LOUIS, Mo., Sep 4,2008---SAFC Hitech focus area within SAFC a member of the Sigma-Aldrich Group (NASDAQ: SIAL), today announced that it has made significant progress in developing Germanium Antimony Telluride precursors for use in high volume manufacturing phase change memory applications.

AFC Hitech宣布锗-锑-碲材料(GexSbyTez或GST)的开发取得重大进展，GST前驱体用于批量生产相变存储器。

Fetal bovine serum, basic fibroblast growth factor and butyl hydroxy anisol, and dimethyl sulphoxide were used in this study.

胎牛血清为杭州四季青产品，成纤维生长因子、丁羟基茴香醚为Sigma公司产品，二甲基亚砜为Amresco产品。

The ends of the 2 ureterers were anastomosed together and was then drawn into the top of the pouch for 2 cm and finally the ureterosigmoidostomy was accomplished.

改良Sigma直肠膀胱术并发症低、尿控效果好，术后生活质量较高，是一快速、安全并简单易行的尿流改道方法。

The ends of the 2 ureterers were anastomosed together and was then drawn into the top of the pouch for 2 cm and finally the ureterosigmoidostomy was accomplished.

改良Sigma直肠膀胱术并发症低、尿控效果好，术后生活质量较高，是一种快速、安全并简单易行的尿流改道方法。

A Pi-Sigma Neural Network Based Electromyograph Signal Identification Method.

基于高阶神经网络的肌电信号识别方法的改进。

Based on this,we push Lean Six Sigma, focus on client, and lay siege to null disfigurement product.

在此基础上，推行精益六西格玛，以客户需求为关注焦点，努力追求零缺陷产品。

His championing of initiatives like Six Sigma quality, globalization, and e-business have helped define the modern corporation.

他所发起的一系列商业创新，如六个西格玛，全球化和电子商务将公司打造成现代企业。

A first pair of decimation filters (206, 208) decimates and filters the output of the delta sigma samplers (202, 204) but keeps the samples at a rate sufficient to perform digital mixing, cross adding, and pulse shape match filtering.

第一对抽取滤波器(206，208)抽取并滤波增量总和采样器(202，204)的输出，但是使该采样保持足以进行数字混频、交叉相加以及脉冲波形匹配滤波的速率。

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。