Many low - and middle-income countries are now facing a "double burden" of disease.
许多中低收入国家目前正面临“双重疾病负担”。
Double layer sound proof, Low noise.
双层隔音，噪音低。
Low stripped strength; used for protection of label, adhesive tape and double side adhesive tape.
低剥离力；用于标签、胶带及双面胶带等的保护。
They have big cheekbones, big mandible angle without double fold, and a low profile nose.
他们希望拥有西方人一样挺拔的鼻子，小巧精致的颧骨和下颌。
Double wall hopper designed, low noise.
投料双层设计，减少噪音。
The double catalysts and advanced engine control system lead to very low emissions.
双催化剂和先进的发动机控制系统导致非常低的污染排放。
Low power fast CMOS analog switch. Double pole, single throw (DPST).
低功耗快速CMOS模拟开关。双单刀单掷(DPST)。
Double-gang structure, suitable for connection of both high current and low current;
双连结构，适合强、弱电一起安装；
Double-gang structure, suitable for connection of both high current and low current;
双连结构，适合强、弱电一起安装；
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