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

In order to do further study, and applied it to the production life.

以便做进一步研究，并应用到生产生活中。

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

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