step back什么意思 step back音标、翻译、用法
step back音标
英 [step bæk]
美 [stɛp bæk]
step back翻译
释义
后退，退居不重要的部位；退坡儿；退后；却
step back用法
双语例句
Instead of pressing forward, they drew back.
他们不仅没有前进，反而后退了。The horrid sight made me draw Back.
可怕的景象令我后退。
权威例句
Step Back
Step Back
Step Back
An in vitro comparison of the efficacy of the step-back technique versus a step-back/ultrasonic technique in human mandibular molars.
An in vivo comparison of the step-back technique versus a step-back/ultrasonic technique in human mandibular molars.
Comparison of balanced forces, endosonic, and step-back filing instrumentation techniques: quantification of extruded apical debris
An in vitro comparison of the step-back technique versus a step-back/ultrasonic technique for 1 and 3 minutes * **
An in vitro histological comparison of the step-back, sonic, and ultrasonic instrumentation techniques in small, curved root canals
Problem-based learning--time to step back?
An in vivo evaluation of the efficacy of ultrasound after step-back preparation in mandibular molars.
An in vitro comparison of the efficacity of the step-back technique in human mandibular molars
Shaping of simulated root canals in resin blocks using the step-back technique with K-files manipulated in a simple in/out filling m...
Apical Extrusion of Intracanal Debris Using Two Engine Driven and Step-Back Instrumentation Techniques: An In-Vitro Study