“clonal selection and breeding”的概念、定义、翻译、参考文献-科学参考

单词	clonal selection and breeding
释义	clonal selection and breeding Encyclopedia 农学授粉释 clonal selection and breeding无性系选育对于易无性繁殖的树种，选出不同家系、种源或杂交子代中的优良单株，通过无性繁殖形成无性系，然后按照一定的育种目标进行田间试验，对各个无性系进行比较鉴定，评选出最优无性系，最后推广应用于生产的育种过程。
随便看	single drum and waist bells single-effect absorption refrigeration cycle single elctron tunneling single electron atom single electron basis function single electron island single electron model single-electron model single-electron model, one-electron model single-electron model; one-electron model single electron nanoelectronic single electron nanoelectronics single-electron nanoelectronics single electron pump single electron transfer single electron transfer reaction single electron transfer (SET) single electron transistor single electron tunnel effect single electron tunneling single-electron tunneling effect single electron turnstile single electron turnstile device single electron wave function single-electron wave function

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