DESIGN: Comparative observation study with RD children as subjects and normal children as control SETTING: Nuclear medicine and psychological health institute of a university.
设计：以阅读障碍患儿为研究对象，正常儿童为对照组的观察对比研究。单位：一所大学医院的核医学科及精神卫生研究所。
DESIGN: Observation study on healthy individuals of Han nationality.
设计：以健康汉族人为观察对象的观察性实验。
Knowledge, in any art or science, being always the fruit of observation, study, or practice, gives, in proportion to its extent and usefulness, the possessor a just claim to respect.
在任何艺术和科学中，由于知识总是观察研究或是实践的成果，知识所有者应受到尊敬，所受尊敬的程度，则同其知识的广度和深度以及其实际应用价值成正比。
Knowledge, in any art or science, being always the fruit of observation, study, or practice, gives, in proportion to its extent and usefulness, the possessor a just claim to respect.
在任何艺术和科学中，由于知识总是观察研究或是实践的成果，知识所有者应受到尊敬，所受尊敬的程度，则同其知识的广度和深度以及其实际应用价值成正比。
应用推荐