laying-in中文什么意思

垫纱(针)

切树腿

• laying:    n. 1.布置；层积；铺设。 2.( ...
• laying in:    衬纬; 切树腿
• aided laying:    半自动敷设; 半自动瞄准

例句与用法

1. Of them , no serious laid - in - bed complications occurred , and 85 . 7 % achieved satisfactory results according to zhang tieliang ' s evaluating standard , 8 unstable cases in 135 dhs group healed with worse result
   无严重的卧床并发症发生，参照张铁良等疗效评定标准，优良率为85 . 7 % ， 135 ?动力髋加压螺钉治疗组有8例不稳定骨折效果不佳。