英语释义

1. to cause to lose or shift from an established center or focus especially to disconnect from practical or theoretical assumptions of origin, priority, or essence
decenter Western conceptions of history
— Ernest Larsen

片语

Decentered ablation偏中心切削

noncentral无心的，偏心的

decentered structure离心结构

decentered self中心的自我

Decentered faith偏离重心的信仰

decentered subject去中心的主体

decentered le偏轴透镜

excentral中心以外的，偏心的

decentered lens轴偏透镜

英汉例句

• we investigate the aberration properties of the conformal optical system with decentered and tilted elements by vector aberration theory.

  运用矢量像差理论分析了包含有较大偏心量和有较大倾斜角元件的共形光学系统的像差特性。

• this method applies the vector aberration theory, which helps designers analyze third-order aberrations for optical systems with decentered and tilted surfaces.

  该方法运用了一种新的分析偏心和倾斜光学系统初级像差特性的理论——矢量像差理论。

• numerical calculations are performed and show that the focal shift in focused sinhgaussian beams depends on the fresnel number and decentered parameter, and increases with decreasing them.

  数值计算表明，聚焦双曲正弦高斯光束的焦移与偏心参数和菲涅耳数有关，焦移随偏心参数和菲涅耳数的减小而增大。

• the beam is referred to as a decentered elliptical gaussian beam, its transformation is deduced quan.

  基于傅里叶变换的方法，得到了超短脉沖椭圆高斯光束在自由空间中的解析表达式。

• the results show that the beam spot of the dhegb rotates with propagation distance, and the propagation property is closely related to the decentered parameter.

  研究结果表明，dhegb光斑随着传输距离发生了旋转，传输特性与离轴参数有密切关系。

• the beam quality factor of partially coherent chg beams decreases with increasing spatially coherence and decreasing decentered parameter.

  光束质量因子随空间相干性的增大和离心参数的减小而减小。