一种改进的粒子群优化 Improved Particle Swarm Optimization
通过对水平圆盘式排种器清种装置的改进，研制了一种适合丸粒化玉米种子精播水平圆盘式排种器清种装置。
The cleaning device of the horizontal disc type seeder was improved and a new kind of cleaning device suitable for pelleted corn seeds was designed.
改进了麻风树种子毒蛋白粗毒液的制备方法，并通过正交试验确定了粗毒液制备过程中磷酸盐缓冲溶液的最佳条件。
The paper improved the extracting method of crude curcin liquid in Jatropha seeds, and by orthogonal experiment design , the best condition of the PBS was obtained.
在前人研究的基础上，对AU - PAGE技术、SRAP指纹图谱标记技术进行研究改进，得出了可用于水稻种子纯度检测蛋白电泳技术。
Based on previously research, it improved the method of AU-PAGE and SRAP and educed the protein electrophoresis technique that could be used in rice hybrid seeds purity assessment.
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