1) lacking in data
缺失资料
1.
According to the statlic and dynamic loading tests of Huanxiangdian Bridge,the key points of the loading tests and the method for accuralely evaluating the bearing capacity about a rigid-frame arch bridge lacking in data are introduced through the analysis of structure loading,determination of grade and manner for loading,and measurement and analysis for deformation and natural frequency.
以还乡店桥的静载试验与动载试验为例,通过结构加载模拟分析,加载等级与方式的确定,变形和自振频率的实测与分析,阐述了缺失资料刚架拱桥的荷载试验及其要点以及准确评定桥梁实际承载能力的方法。
2) complement the lack of the tide level observation data
潮位观测资料缺失补足
4) uncollected data
遗缺资料
1.
This paper uses criminal data as an example to discuss the method for estimating uncollected data during social and economic statistical data collection,based on principles of Binomial Distribution,Poisson Distribution and method of Parameter Estimation.
根据二项分布和普阿松分布的基本原理，结合参数估计的方法，以犯罪资料为例，说明在社会经济统计资料收集过程中遗缺资料的估计方法，并利用统计知识，对其估计结果进行检验。
5) Data scarce
资料稀缺
1.
Hydrological Simulation Research in Data Scarce Areas of Western China;
西部资料稀缺地区的水文模拟研究
6) Lack-data watershed
缺资料地区
补充资料：21号染色体部分缺失综合征
21号染色体部分缺失综合征
病名。即21q-综合征。
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