采用数值分析与模型实验相结合的方法，对水轮机导水部件双列环列叶栅流场进行了分析研究。
The flow field of double-row annular cascades of hydraulic turbines is studied by means of digital analysis in combination with model tests.
本文提出了分析双列杂交试验资料的两个遗传模型。
Two genetic models are proposed for analyzing experimental data from diallel crosses.
对两套杉木亲本在种源和个体两水平的双列杂交试验进行了遗传分析。
There were two sets of two level diallel cross experiments at the level of provenance and individual in Chinese fir which were analyzed in this paper.
双列杂交法分析抗性遗传规律。
采用完全双列杂交法对高粱49个基因型的8个穗部性状进行了遗传相关分析。
Hereditary correlation analysis was made on 8 panicle characters in 49 sorghum genotypes in a complete diallel cross.
简要分析了白瓷双列直插外壳的失效模式和失效机理，并进行了模拟实验。
The failure mode and failure mechanism for white ceramic DIP's are analyzed, and experimental simulation is performed.
用轮回式部分双列杂交法对大麦花药离体培养力进行基因型差异及配合力分析。
Genotype difference and combing ability of barley anther culture response were investigated by the way of circulated partial diallel crossing.
用轮回式部分双列杂交法对大麦花药离体培养力进行基因型差异及配合力分析。
Genotype difference and combing ability of barley anther culture response was investigated by the way of circulated partial diallel crossing.
本文引用了法向游隙的概念，对双列向心球面球轴承和双列向心球面滚子轴承的游隙关系和初始接触角作了一些分析，确定了它们之间的相互关系。
In this paper the relation between axial and radial clearance and free contact angle are determine through analysing double-row angular-contact ball bearings and double-row spherical roller bearings.
本文以二化性品种为材料，采用不完全双列杂交法分析家蚕部分数量性状的遗传效应。
Incomplete diallel crosses were made ir an experiment with bivoltine RACES of silkworm (Bombyxmori) to study the genetic effects of six quantitative characters.
由8个亲本组成的双列杂交试验，分析了穗长、穗粗、穗行数、百粒重、单株籽粒产量的基因效应。
The gene effects of ear length, ear thickness, kernel rows per ear, hundred-grain-weight(H. G. W. ) and grain weight per plant were analyzed in a set of diallel crosses which involved 8 parents.
由8个亲本组成的双列杂交试验，分析了穗长、穗粗、穗行数、百粒重、单株籽粒产量的基因效应。
The gene effects of ear length, ear thickness, kernel rows per ear, hundred-grain-weight(H. G. W. ) and grain weight per plant were analyzed in a set of diallel crosses which involved 8 parents.
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