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测量下肢长是挑选飞行学员体格检查中的重要项目之一。以往测量下肢长是用普通身长计测量身长,再测量坐在置于身长计底板上的凳子上的高度,然后将坐于凳子上测得的高度减去凳子高,得出坐高,再将身长减去坐高才得下肢长。这种方法的缺点是:手续繁琐、速度较慢,大批人员需要测量时容易出错。在技术革新运动的推动下,我们对现用的木制身长计进行改良,力图免去减算,而直接测出下肢长度,经过努力已经成功。改良后的身长计命名为身长下肢长两用测量计,克服了旧法测量后计算的缺点,提高了工作
The measurement of the length of the lower extremity is one of the important items in the physical examination of the selected flight student. In the past, the measurement of the length of the lower extremities was carried out by measuring the body length with an ordinary body length meter and measuring the height of the stool sitting on the stool on the floor plate. Then, the height measured on the stool was subtracted from the height of the stool, Subtract height from sitting height to get the lower extremity. The disadvantage of this method is: complicated procedures, slower, a large number of personnel need to be prone to error measurement. Thanks to the technological innovation campaign, we have improved the existing wooden trunk planner and tried to avoid the subtraction. The direct measurement of the length of the lower limbs has been a success. Improved body length meter name for the length of the lower extremity length dual-use meter to overcome the shortcomings calculated after the old method of measurement to improve the work