查询词典 aberration

In this paper the influence of coma and spherical aberration on the far-field distribution and antenna receiving power is analyzed, in which aberration attenuation factor is introduced and the relation of it to root mean square of wavefront aberration is given.

分析了球差和彗差对信号光远场分布、天线接收光功率的影响，引入了畸变衰减因子，给出了畸变衰减因子与波前畸变均方根值的关系。

To the emmetropia eyes, the negative spherical aberration of nature lens can compensate the plus spherical aberration of the cornea to reduce the whole spherical aberration of the human eye and keep a better vision.

一般对于正常眼来说，晶状体的负球差可以部分补偿角膜的正球差，从而降低整个人眼光学系统的球差，以保证较好的视觉功能。

Distorting of them by type, the rate of number aberration is 9.9%, the rate of the structure aberration is 2.3% and the abnormal rate of the chromosome polymorphism diversity is 3.5%. Distorting of them by chromosome, the rate of the euchromosome aberration is 11.7% and the rate of the sex chromosome aberration is 4.0%.

其中按畸变类型分类，数目畸变率为9.9％，结构畸变率为2.3％，染色体多态性畸变率为3.5％；按染色体不同分类，常染色体畸变率为11.7％，性染色体畸变率为4.0％。

Compacted with typical spectrometers as Ebert-Fastie spectrometer, Czerny-Turner spectrometer and Aberration corrected concave holographic grating spectrometer, we are going to do detail research especially on their working theory, structural parameters and function, such as the source of stray light, the analysis of signal to noise ratio, the placing of detector, aberration's theory, aberration's caculation and it's elimination.

结合比较典型的Ebert-Fastie型光谱仪、Czerny-Turner型光谱仪及凹面像差校正全息光栅光谱仪进行了详细分析，尤其对它们的工作原理、结构参数和性能指标进行了深入分析，如杂散光的来源、信噪比的分析及其改善方法、探测器的置放、像差理论、像差计算及其消除的办法。

Answer: On-line shopping chromatic aberration is avoidless,each picture we can proofread the color according to the material object,but in the different environment light, under the monitor will have the chromatic aberration question,please completely do not accept any chromatic aberration the buyer to consider after clear, will purchase.

答：网上购物色差是无法避免的，每张照片我们都会根据实物校对过颜色，但在不同的环境灯光，显示器下都会有色差问题，请完全不能接受任何色差的买家考虑清楚后购买。

Network sells the avoidless chromatic aberration: Each picture I will have proofread the color according to the material object, but under the different color\'s light, under the different monitor looked that the commodity can create the chromatic aberration problem, therefore please completely do not accept any chromatic aberration MM to look by all means must the clear this provision, and considered clear will purchase again.

网络销售无法避免色差：每张照片我都会根据实物校对过颜色，但在不同颜色的灯光下、在不同的显示器下看商品都会造成色差问题，所以请完全不能接受任何色差的MM务必看清楚此条款，并考虑清楚再购买。

Because the seller does not undertake the buyer to choose the loss which wrongly the size produces.the ● network sells the avoidless chromatic aberration: Each picture I will have proofread the color according to the material object, but under the different color\'s light, under the different monitor looked that the commodity can create the chromatic aberration problem, therefore please completely do not accept any chromatic aberration MM to look by all means must the clear this provision, and considered clear will purchase again.

卖家不承担买家因错误选择尺寸而产生的损失。●网络销售无法避免色差：每张照片我都会根据实物校对过颜色，但在不同颜色的灯光下、在不同的显示器下看商品都会造成色差问题，所以请完全不能接受任何色差的MM务必看清楚此条款，并考虑清楚再购买。

Results: a In the negative control group, spontaneous chromosome aberration and micronucleus rated the mice's were very low; in the positive control group, chromosome aberration and micronucleus rate of the mice's were highest. b Before cyclophosphamide intoxation, when the four kinds of vegetables and hilts juice were preventively irrigated into the mice's stomachs respectively, the chromosome aberration and micronucleus rate in the negative control group were lower than these in the positive control group (P.05); but after intoxation, when the four kinds of vegetables and fruits juice were therapeutically irrigated into the mice's stomachs respectively, the chromosome aberration and micronucleus rate were similar with the result above mentioned . c Acing the four kinds of vegetables and fruits, sea-buckthorn lad the best preventive and curative effects.

结果：a在阴性对照组中，小鼠自发的染色体畸变率和微核率极低；在阳性对照组中，小鼠染色体畸变率和微核率最高。b在环磷酰胺染毒之前，分别将4种蔬菜水果汁给小鼠进行预防性灌胃，其染色体畸变率和微核率均比阳性对照组低(P.05)；在染毒之后，分别将4种蔬菜水果给小鼠治疗性灌胃，其结果与上述实验结果相似。c在4种蔬菜水果中，以沙棘的预防和治疗效果为最好。

The aberration properties of optical systems with large tilted and decentered plane-parallel refractive plate system and wedge system were analyzed with a new primary aberration analysis method for non-coaxial optical systems,i.e.vector aberration theory.

运用一种新的分析偏心和倾斜光学系统初级像差特性的方法-矢量像差理论，分析了具有较大交叉倾斜角的平行平板光学系统和具有较大倾斜角的光楔光学系统的像差特性。

The chromatic aberration was decreased for filler adding, and the decrease was the biggest by CaCO3, the smallest decrease is TiO2. The chromatic aberration decreased gradually with CaCO3 dosage, however, the chromatic aberration changed little when CaCO3 dosage is greater than 20%; also the two-sidedness of paper was improved by filling.

填料的使用明显降低了色差值，其中降低最显著的为碳酸钙，最少的二氧化钛，碳酸钙用量的增大导致色差值逐渐降低，当碳酸钙用量大于20%后，色差值变化很小，但加填改善了色差值两面差的问题。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。