The need for training is determined by the employee's performancedeficiency.
是否需要进行培训是由员工的绩效表现是否理想来确定的。
2
Changes in egg shape, flock performance, and characteristics of occurrence were observed in caged layers affected by early calcium deficiency.
本文对专业户笼养蛋鸡早期钙乏症所出现的蛋形变化、鸡群表现,发生特点过行了观察。
3
The article introduces process and structure of the tilting furnace, enumerates the main performance parameters and points out its advantage and deficiency.