It is necessary to do further study and development on the pine cone.

有必要对松果进行进一步的研究和开发。

youdao

It also evaluates existing researches and states it's necessary to do further study to improve relationship management.

还对有关研究进行了评价，指出了现有研究存在一定的不足。

youdao

Therefore, it's of great necessity to do further study of school-based training mode, no matter theoretically or practically.

因此，无论理论上还是实践上，都有必要深入开展校本培训模式的研究。

youdao

An easy subject for further study would be to do New York gun-death rates by county, which would likely find gun deaths disproportionately high in The City and underrepresented in the homogeneous rural counties.

FORBES: Gun Death Data Points In Both Directions