initialism: line of sight; an unobstructed path between observer and target

缩写：视线；观察者与目标之间的无遮挡路径

initialism: loss of signal; a communications link has been lost

缩写：信号丢失；通信链路中断

initialism: level of service; a graded measure of performance or quality

缩写：服务水平；分级的性能或质量度量

initialism: length of stay; time a patient remains in care

缩写：住院时长；患者在医疗机构停留的时间

initialism: Law of the Sea; body of international maritime law

缩写：海洋法；国际海事法的体系

initialism: line of supply; route that delivers resources to a force

缩写：补给线；向部队输送资源的路线

plural of LO; multiple instances of the abbreviation LO

LO 的复数；缩写 LO 的多个实例

initialism in science; e.g., lipooligosaccharide, large offspring syndrome

科学领域缩写；例如脂寡糖、巨大子代综合征