The country must act urgently to limit HIV infection in this high-risk sub-population.
该国必须及时控制艾滋病病毒在这些高风险亚群体中的传播。
2
In order to further speed the algorithm, a rapid sub-optimal loading algorithm is also presented based on analyzing the bit loss superior limit of the method.
为了进一步提高算法的运算速度，在分析比特分配损失上限的基础上，提出一种快速的次优分配算法。
3
Some properties of S-barrelled spaces in respect of the inductive limit and dense sub-space are discussed.