Objective to probe into the effect of nursing intervention in upper urinary calculus patients with low-energy extracorporeal shock-wave lithotomy (ESWL).

目的探讨护理干预在低能量体外冲击波(ESWL)碎石治疗上尿路结石的应用效果。

youdao

The flexural wave energy is propagated from two low-frequency shaker sources with unprecedented modal purity.

新的声源组合具有更高的声波能量输出，且达到了前所未有的信号纯度。

youdao

Voyager 1: Low-Energy Charged Particles, Cosmic Ray Subsystem, Magnetometer and Plasma Wave Subsystem.

旅行者1号：低能带电粒子，宇宙射线子系统，磁强计和等离子波子系统。

youdao

But Harvard orthopedic surgeon George Theodore, who helped conduct the Dornier study, claims that the failed studies are flawed because they used low-energy shock-wave pulses that were below the threshold needed to have a heel-healing effect, unlike the successful FDA studies that used higher energies.

FORBES: The Big Hurt

Instead of X-ray scanners, European airports will use millimeter-wave scanners that utilize low-energy radio waves.

FORBES: Europe Bans Airport Body Scanners For "Health and Safety" Concerns