yield advantage造句
例句与造句
- the positive impact of canadian genetics is evident from an analysis of dhi data, which shows an average of 163 kg . milk yield advantage for daughters from canadian sires
从dhi数据分析表明加系遗传材料具有良好素质，加系公牛后裔平均比其它公牛后裔要多产奶163公斤胎。 - however, the limitation of large-scale production and the high cost have restrained the development of the research on their application . comparing to arc discharge and laser ablation, chemical vapor deposition ( cvd ) is the most possible method with large-scale, low-cost and high-yield advantage to fabricate swnts
相对电弧法与激光蒸发法，化学气相沉积法(cvd)是最有望实现大批量、低成本、高产率制备swnts的方法，因此已成为其制备方法研究领域的热点。 - the results indicated that opposite maize had widespread heterosis like alternative maize; yield advantage of opposite f1 ( alternative alternative ) was better than that of f1 ( opposite opposite ) and f1 ( alternative opposite or reverse ); general combining ability of yield characters was decreased by opposite characters transfer maize, but alternative maize with opposite genes has high general combining ability, so that on the opposite maize breeding, alternative inbred lines with different opposite genes can be parents for breeding hybrid lines ( alternative alternative ) and hybrid varieties with more seeds and high yield can be obtained
结果表明：对生玉米同互生玉米一样具有普遍的杂种优势，在产量性状上f1对生株优势互互组合大于对对组合和对互（互对）组合；对生性状的转育对产量性状的一般配合力有降低效应，而含有对生基因的互生玉米具有较高的一般配合力效应，因此，在对生玉米育种中可以利用含有不同对生基因的互生自交系作亲本来组配杂交组合（互互），从而获得较高的制种产量和高产的对生杂交种。 - It's difficult to find yield advantage in a sentence. 用yield advantage造句挺难的