1) electronic survey
电子调查
1.
This study attempted to constitute the electronic survey system for sports science in reference to the characteristics of sports science and the research achievements.
基于国内外电子调查技术的研究成果,结合体育科研的特点,对适合于体育科研的电子调查体系进行了尝试性构建,指出了该体系的优势和适用情况,并就其完善提出了建议。
2) email survey
电子邮件调查
3) investigation variable
调查因子
1.
They cover sample unit,plot configuration,plot size,selection of trees in sample unit,and investigation variables and interval.
对世界主要国家森林资源清查地面样地设计进行了述评,包括样本单元的构成、样地大小、形状、样本单元中树木的选择方法、调查因子和调查周期。
4) telephone survey
电话调查
1.
A telephone survey on influenza-like attacks and acute upper respiratory tract infections in winter among the urban residents in Hangzhou city;
杭州市区居民冬季流感样及急性上呼吸道疾病发病情况电话调查
2.
Analysis of the discharged patients’ satisfaction by telephone survey;
应用电话调查出院病人满意度的做法与效果分析
3.
The paper, through telephone survey and by using tiered-clustering method, divides the customers who join package tours into three segmental markets from the two dimensions of behavioral and attitude loyalty.
本文通过电话调查的方法,运用分层聚类法从行为和态度忠诚两个维度把旅行社团队旅游产品顾客分为3类细分市场,即真正忠诚者、潜在忠诚者和虚假忠诚者。
5) telephone interview
电话调查
1.
Objective\ To understand the feasibility of telephone interviews to achieve recruitment of subjects to assess the validity and reliability of the telephone interview in eliciting dietary intake.
目的 了解城市居民对电话调查的接受程度 ,以及选取调查对象进行电话膳食调查的有效性和可靠性评价。
2.
Factors associated with responses of telephone screening interview in a validity and reliability study of telephone interview to assess dietary intake in urban China;
目的探讨在中国城市地区开展电话调查的可行性。
6) power plant investigation
电厂调查
补充资料:电子-电子双共振
在垂直静磁场H的方向,施加两个微波电磁场:①较弱的微波电磁场,激发电子从能级2向能级3跃迁,不致于饱和;②强的微波电磁场,激发电子从能级1向能级4跃迁,使达到饱和,从而导致能级4的电子转移至能级3,以观察反映2→3跃迁的电子自旋共振信号强度的变化,故称为电子-电子双共振。它与电子-核双共振不同之处是不涉及核的跃迁,并且观察的与电子自旋共振有关的能级和未观察的跃迁能级之间无共享的公共能级。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条