range of lay

I have heard the rattle of a cart or carriage spring up suddenly after hours of stillness, and pass, for some minutes, within the range of my hearing as I lay abed.

我也曾听过手推车咯哒咯哒的声音，也曾听过马车突然踏破寂静，得得而过，我躺在床上好几分钟都能听到它的声音。

Their remedy lay within the range of existent technology.

他们的治疗方法利用现有技术可以实现。

Objectives To estimate median and reference value range of medical expense for each disease, and provide Cangzhou City center of medical insurance fund supervision with some policy evidences to lay down medical expense standard based on DRGS.

目的测算出5种疾病医疗费用的平均水平及参考值范围，为沧州市医保部门出台单病种结算标准提供政策依据。

When the suspended depth charge is used to explore the torpedo, how to estimate the range of course angle correctly becomes the key point to lay the suspended depth charge accurately, if the distance to the aim can only be estimated by the experience of sonar soldiers.

在悬浮式深弹反鱼雷时，若只能根据声纳兵的经验估计鱼雷距离，如何正确估计鱼雷航向角范围就成为正确布放悬浮式深弹的关键。