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用法例句

3-layer combination casing strength analysis and calculation;

三层组合套管强度分析与计算

Progress of combination photocatalytic oxidation in wastewater treatment;

组合光催化技术在水处理中的应用

A new injection profile combination logging tool and its application;

一种新型注入剖面组合测井仪及其应用

Resolving Problems of Permutations and Combinations with Generation Function;

利用母函数求解排列组合问题

Analysis on Applied Effects of Different Forage Combinations Used in Rabbit Production;

不同牧草组合在肉兔生产中应用效果的分析

By crossing 8 hybrid rice sterile lines with 12 early hybrid rice restorer lines(cultivars) through incomplete diallel cross(NC Ⅱ)desig n,96 combinations of early hybrid rice were obtained.

采用8个杂交稻不育系和12个杂交早稻恢复系(品种),通过不完全双列杂交,配制了96个不同杂交早稻组合,研究了杂交早稻亲本及所配杂交早稻组合12个米质性状的配合力效应。