Grain size is the key factor in attaining and maintaining form tolerance and finish requirements, as well as effecting aggressiveness of the wheel.
晶体粒度是获得和保持形线公差和光洁度的关键因素，它也影响到磨轮的磨削能力。
Meanwhile, the system and principle of early rice culture techniques to improve submergence tolerance and grain yield under submergence stress, such as the techniques for raising sound see...
并对早稻和中稻受淹后的减灾策略分别进行了归纳，提出了早稻在淹涝胁迫下的“壮苗、旺根、储糖、控芽”耐涝高产栽培技术体系及其原理。
The results could provide important theoretical evidence for revealing the damage mechanism on yield components and grain quality, selecting stronger heat tolerance of rice cultivar.
研究结果为进一步了解高温对水稻结实和稻米品质的伤害机理，筛选耐热性强的水稻品种提供重要的理论依据。
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