Objective To observe the sound attenuation effect of several kinds of hearing protectors (earplugs and earmuffs) in an infrasound generator sound field.
目的观察几种护耳器（耳塞、耳罩）对次声发生器次声场的隔声效果。
Objective a simulated revelation table is designed to enable the students to be more intuitive grasp of the role and workflow of high voltage generator.
目的：为了使同学们能够更加直观的掌握高压发生器的作用以及工作流程而设计的一种模拟展示台。
Applying the design scheme, a nonlinear integrated control law with objective holographic feedbacks (NICOHF) was derived for the condensed steam generator.
运用这种设计方法，针对凝汽式发电机，提出了发电机励磁与汽门目标全息反馈非线性综合控制规律。
Objective to investigate the ablation range of Cool-tip radiofrequency generator and its thermal effect on liver cells, intrahepatic artery, vein and biliary duct.
目的研究射频热凝家兔肝组织的热效应范围，并观察肝细胞、肝内动脉、静脉及胆管组织的损伤情况。
Acoustic generator, as the research objective of musical Archeology, includes "Primitive Musical Instruments" and Musical Instruments.
音乐考古学研究对象中的发声器，包括“前乐器”和乐器。
Objective this study was to evaluate the influence on wound after surgical treatment with electrosurgical generator and produce factual evidence for choosing the clinical operations.
目的探讨高频电刀参与治疗肛瘘对术后伤口的影响，为临床手术选择提供依据。
Objective to discuss the testing method for the qualitative indice of a fuse-induced smoke generator and its field trial efficacy.
目的探讨一种引燃式烟剂的质量指标测定方法并测定其药效。
Objective to discuss the testing method for the qualitative indice of a fuse-induced smoke generator and its field trial efficacy.
目的探讨一种引燃式烟剂的质量指标测定方法并测定其药效。
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