Şunu aradınız:: ldr (İngilizce - Çince (Modern))

ldr =
损失日率 =

ldr per 100 employees = no. of lost days
每100名雇员损失日率 =

state lost day rate (ldr) by calculating as follows:
按以下公式计算列报损失日率：

7. general function: the large deployable reflector experiment (ldrex) is a small-scale and partial model of the large deployable reflector (ldr) of engineering test satellite viii (ets-viii), which is under development and to be launched in 2003, and was to conduct experiments in orbit for validating the design of ldr.
7. 一般功能：