Reducing N and P rates also decreased N and P accumulation and nitrate content in the soil and decreased the risk of N and P running off.

减少氮磷化肥用量可以大幅度降低氮磷在土壤中的累积和硝酸盐的含量，减少氮磷的流失风险。

youdao

This implied that the relatively high risk of N and P losses through leaching and runoff in Taihu Lake region during season of wheat growth could probably occur after earing stage of the wheat growth.

太湖地区小麦生长季节土壤氮磷向水体迁移的环境风险在小麦抽穗期后相对较高。

youdao

N Investors may be risk averse, demanding a higher rate of return - a risk premium - for holding risky assets.

n投资者可能是风险厌恶的，要求在持有风险资产时拥有更高的回报率——风险溢价。

youdao

The U.N.refugee agency says Somalis desperate to flee war, drought and poverty in their country continue to risk their lives by taking the perilous journey across the Gulf of Aden.

VOA: standard.2009.09.01

The Navy's choice is clear: develop and acquire N-UCAS now, in a low risk, cost-effective manner, or make the false economy of cutting funding now and then developing N-UCAS as a high risk, crash program later.

CENTERFORSECURITYPOLICY: Where are the carriers?

LONDON, England (CNN) -- The decision by the U.S., the UK and Spain to promote a new jumbo U.N. resolution calling for an end to economic sanctions against Iraq now the Saddam Hussein regime has been removed and to define a political role there for the U.N. is a calculated risk.

CNN: Analysis: Battles ahead over U.N. role

Its work on weapons of mass destruction, untrammeled now for three years by U.N. inspections, creates a serious risk for its neighbors and for us.

CENTERFORSECURITYPOLICY: Center for Security Policy | The Way Ahead: Former D.C.I. Woolsey Offers Blueprint for Successfully Prosecuting the War on Terror