Besides, we discussed the effects of different fertilization period on the principles of Urea-N transformation and transport under drip-irrigation in this paper.

并初步讨论了滴灌条件下不同灌溉施肥时段对尿素转化运移规律的影响。

youdao

Objective To determine the optical dose of nicardipine(N) for the hemodynamic stability and less cardiovascular stress response during the pre - postintubation period.

目的为在气管插管时减轻心血管应激反应和维持血流动力学稳定，选出尼卡地平的理想剂量。

youdao

Rock 'n' roll had entered a period of stasis.

摇滚乐已经进入了一个停滞期。

《柯林斯英汉双解大词典》

He said the U.N.'s own security will need to be increased during this transition period, which will require adequate funding from member states.

VOA: standard.2010.08.04

One of Picco's final acts while working during that same period at the U.N. was to lead a round of talks in 1992 on early plans to set up what became the U.N.

FORBES: Freedom's Edge

Security Council most recently reaffirmed its authorization of ISAF for a 12-month period until October 13, 2013, in U.N.

WHITEHOUSE: Letter from the President -- War Powers Resolution

Security Council most recently reaffirmed its authorization of ISAF for a 12-month period until October 13, 2012, in U.N.

WHITEHOUSE: The White House