1) family of covers
覆盖族
1.
The notions of pre-cotopology,pre-closure operator,family of pre-outside-derived operators,pre-interior operator,family of covers,and their orders on a given complete lattice are introduced,and the way to determine pre-cotopologies on a complete lattice is studied.
通过定义完备格L上的预余拓扑、预闭包算子、预外导算子族、预内部算子、覆盖族及它们上的序关系,研究给定完备格L上预余拓扑的确定方式。
2) cover-free families
非覆盖的族
3) cover free family
自由覆盖族
4) Cover-free family
无覆盖集的族
5) Covering
[英]['kʌvərɪŋ] [美]['kʌvərɪŋ]
覆盖
1.
Covering of Y(OH)CO_3 on AgI and Preparation of Hollow Parti cles of Y(OH)CO_3;
Y(OH)CO_3在AgI上的覆盖及中空粒子的制备
2.
Treatment with biological amnion covering for early severe ocular burn;
生物羊膜覆盖治疗早期重度眼表烧伤
3.
The Optimization Algorithm of Supper Cube Covering for Character Points Set;
特征点集超长方体优化覆盖算法
6) cover
[英]['kʌvə(r)] [美]['kʌvɚ]
覆盖
1.
Stamping Quality Control of Shallow Draw Small-curvature Coverings in Motor Vehicles;
浅拉深小曲率汽车覆盖件冲压成形质量控制
2.
Effects of cover and no-tillage on soil cellulose-decomposing bacterium population and cellulose decomposition intensity;
免耕及覆盖对土壤纤维素分解强度和纤维素分解菌的影响
3.
Preliminary Report on Test of Runoff Gathering and Cover in Red Soil Hilly Orchard;
红壤丘陵果园果树集流和覆盖试验初报
补充资料：“两基”人口覆盖率
%26#8220;两基%26#8221;人口覆盖率：指一个地区按照国家规定的有关验收标准，已实现%26#8220;基本普及九年义务教育、基本扫除青壮年文盲%26#8221;的县（包括县级行政单位）的人口数之和占本地区总人口数的比重。2002年、2003年全国%26#8220;两基%26#8221;人口覆盖率分别为91％和91.8％。2004年国务院批准实施《国家西部地区%26#8220;两基%26#8221;攻坚计划》，目标是到2007年底在西部地区实现基本普及九年义务教育，基本扫除青壮年文盲。
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