| 释义 |
NORCCOCA⁹³⁸⁵³
基本例句
=National Opinion Research Center 全国民意研究中心美芝加哥大学
The point that Hillary is standing by the president… goes a long way toward answering people's questions, says Tom Smith, an analyst at theNORC.全国民意研究中心的一位分析家说：“希拉里站在总统一边这件事本身对于解释人们的疑问大有帮助。”
NORChas selected physician respondents from a stratified random sample of the American Medical Association's Physician Masterfile.NORC在美国医学会医生数据库中随机分层选择应答对象。
NORChas contributed to all aspects of the survey since 1991, including design of the instrument , sampling, data collection, data analysis and report writing.自1991年以来NORC对调查提供全面的帮助，包括调查问卷的设计、取样、数据采集、数据分析和撰写报告。
Since 1993NORChas created the Index of Hospital Quality, a measure of tertiary-level hospital performance combining data from secondary sources with reputational data from the survey of physicians.自1993年NORC创建了医院质量指数,一种可以结合来自医生调查中间接来源的的声誉数据用于测量三级医院的绩效方法。
It can be used in research work.This paper is based on School Project “Measurement of P-OTDR” and Beijing Natural Science Fund Project “Research of Optically controlledNORCSwitch”.本论文结合横向课题P-OTDR的测量和北京市自然科学基金项目“光控NORC全光开关的研究”课题，研制出了一种增益灵活可调、低噪声和高灵敏度的掺铒光纤放大器，为课题的研究提供了不可或缺的支持。
Step Response ofNORCOptical SwitchNORC光开关的阶跃响应 |