integer sub-rate 即比特率的整数子速率
sub rate 半速率
sub-rate multiplexer 子速率复用
sub-rate tributaries multiplexing 子速率复用
sub st rate 发生房颤的基质
sub-adiabatic lapse rate 亚绝热递减率
sub-flow rate 分流量
Total Balance Time: the total of the sub work item's Balance Time and its own Balance Time - the Balance Time is the actual value, and no utilization rate considered.
总共的平衡时间:子工作项的总平衡时间及其平衡时间—平衡时间是实际的值,不会考虑使用频率。
The rate is even higher in sub-Saharan Africa where girls and young women make up 71% of all young people living with HIV - essentially because prevention strategies are not reaching them.
这一比例在撒哈拉以南非洲还要高,当地少女和年轻妇女占所有艾滋病毒感染年轻人的71%,主要是由于预防措施还没有延伸到他们。
By 2030, according to United Nations projections, the total fertility rate in sub-Saharan Africa could fall to three. By 2050 it could be below 2.5.
根据美国相关预测,到2030年撒哈拉以南的非洲地区生育率将下降到3,到2050年将低于2.5。
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