sharpening of front是什么意思

网络释义

用法例句

The principles of pulse-front distortion\'s production and its possible sources in a large-aperture short-pulse laser system are described.

阐述了短脉冲激光装置中脉冲前沿畸变效应的产生机理和可能的畸变源。

Pulse-front-distortion in large-aperture short-pulse laser systems

大型短脉冲激光装置中脉冲前沿畸变效应的研究

An amplifier with very wide frequency response which can amplify pulses without distortion of the short rise time of the leading edge.

频率响应极宽的一类放大器，可以无畸变地放大前沿上升时间短的脉冲。

Test method for wavefront distortion of laser rods

GB/T11297.1-1989激光棒波前畸变的测量方法

Research of Laser Small-scale Distorted Wavefront Measurement and Control;

激光小尺度畸变波前检测与控制研究

The effect of orthodontic treatment on the periodontal status in patients with adult periodontitis

成人牙周炎正畸治疗前后的牙周变化

Soft-tissue and hard-tissue profile changes following orthodontic treatment of bimaxillary protrusion in adults with teeth extraction

成人双颌前突错畸形患者拔牙正畸治疗后颅面软硬组织的变化

Typically caused by distortions to the frequency components below the horizontal line frequency.

它沿水平方向逐步扩展,通常是由低于行频的频率畸变造成的。

Imposex in Gastropods from the Coastal Waters of China and the Biomonitoring of Organotin Compound Contamination;

中国沿海海产腹足类性畸变及有机锡污染的生物监测

photogrammetric distortion

摄影测量畸变差，畸变差

Correction for wavefront distortion using high diffraction efficiency holograms

利用高衍射效率的全息图校正畸变的波前

Study on tolerance of input wavefront aberration for color separation gratings

色分离光栅对输入波前畸变宽容度的研究

Research of Laser Small-scale Distorted Wavefront Sensing Accuracy and Error Analysis;

激光小尺度畸变波前探测精度和误差分析研究

Correction of aberration in eyes by liquid crystal spatial light modulator

液晶空间光调制器对真实人眼畸变波前的校正

Effects of second premolar extractions on third molar angulations

正畸拔除第二前磨牙后第三磨牙倾斜度的变化

The study of change of the amount of GCF before and after orthodontic tooth movement of rats

大鼠正畸牙移动前后龈沟液量变化的研究

Effects of localized deformation on acquisition precision in inter-satellite laser communications

星间光通信中局部波前畸变对捕获精度的影响

Generation of Rectangular Turbulence Phase Screens Based on Fractal Characteristics of Distorted Wavefront

基于畸变相位波前分形特征产生矩形湍流相屏

Changes of the Morphology and Function of Tongue and Oropharyngeal Airway in Adult Patients with Skeletal Mandibular Prognathism after Combined Orthodontic and Orthognathic Treatment;

正畸正颌联合治疗骨性下颌前突畸形前后舌咽形态及功能变化的研究