research worker

The research under the condition of absent queen colony suggest: worker bees in the absent queen colony appear fidget, more tend to sting, attendance rate descend to 36 5~ 48 3%, the ability of collection degrade.

对无王状态下蜂群的研究表明：无王蜂群烦躁不安，易螫人，出勤率下降365～483%，采集力降低。

Teach oneself design of courses theory put forward in 70 century middle and later periods, a lot of education experts scholars carried on a large amount of research, research worker these for learn application and popularization that design of courses establish the solid foundation.

自学程设计理论在20世纪70年代中后期被提出以来，许多教育专家、学者对其进行了大量的研究，这些研究工作为学程设计的应用与推广奠定了坚实的基础。

The society was looking for a capable research worker.

该协会在物色一位有能力的研究人员。