Low energy r rays  低能γ射线

low energy x rays  低能X射线

low-energy and low-protein  能量蛋白水平

section r-r r-r  剖面

section x-x x-x  剖面

clean and low energy cost  清洁低耗

economy energy and low losses  节能降损

grillage shear wall with large grid size and low r  大砌模低配筋网格墙

High comfort and low energy  高舒适度低能耗

High efficiency and low energy  高效节能

high efficiency and low energy cost  高效节能

intense low energy x-ray source  高强度低能X光源

low energy and high intensity beam transport  低能强流束流传输

Low energy r ray  低能γ射线

Low energy rays  低能射线

Low energy X ray  低能X线; 低能X射线

low energy X-ray  低能X射线

low energy γ rays transmission method  γ射线穿透方法

low energy γ-rays  低能γ射线