filter是什么意思

网络释义

用法例句

Suppression of higher-order harmonics by different material filters in 13～43 nm;

不同材料滤片对13～43nm高次谐波的抑制(英文)

In addition, the calibration precision of filter thickness has been improved by using the 3B3 medium energy X-ray beam,and the uncertainty of the filter thickness is less than 3.

另外中能束线的应用还极大地提高了滤片厚度的标定精度,其厚度的不确定度小于3。

The X-ray signal intensity counts after the attenuation of thickness-varied Be filters and different material flat mirrors respectively were estimated using the energy spectrum of certain laser prototyper and the quantum efficiency curve of PI-SX1300 CCD camera.

利用激光原型装置柱腔能谱曲线、PI-SX1300型号X射线CCD的量子效率曲线分别对在CCD加Be滤片和加不同材料的平面镜两种情况下的针孔相机成像获得的X射线信号在CCD上的信号强度计数进行了估算,结果表明:厚度不大于200μm的Be滤片只能将信号强度的计数降低一个量级;3°入射的金平面镜,5°入射的镍、碳平面镜和硅平面镜虽然也可将信号强度计数降低一个量级,但这两种衰减方法得到的强度计数超过了CCD的饱和计数值。

The element contents of W and Ni in catalyst impregnating solution were determined by X-ray fluorescence spectra with filter paper method.

采用X光荧光光谱滤纸片法测定了催化剂浸渍液中钨镍元素含量,对操作条件、影响因素及方法的准确度、精密度进行了系统考察,并与无机化学分析方法进行了对比实验。

Using filter paper method to measure polyphenol extract of sweet potato and the sorbic acid solution for E.

利用滤纸片法来测定甘薯多酚提取液和山梨酸溶液对大肠杆菌、枯草芽孢杆菌及青霉的抑菌圈大小,并以此为指标来判断两者对这几种微生物的抑菌效果。

Artemisia annua have a good antibacterial activity,this research mensurated the antiseptic activity of Artemisia annua to mold with the filter paper method.

应用滤纸片法测定了黄花蒿对霉菌的抑制活性。

The film structures of five color filters used for stage illumination are infroduced.

介绍了舞台灯光用的５种滤色片的膜系、实测光谱曲线和镀制时的注意事项。

The special red printing filter should be used in making soundtrack and be processed by ECP-2D.

制作声迹使用的印片滤色片应采用专用的红色滤色片,并在ECP-2D工艺加工,声迹不必进行再显影。

Photorejuveantion technology and the relative filter;

光子嫩肤技术及相关滤光片

Integrated filter array fabricated by using the combinatorial deposition technique;

组合镀膜法制备集成滤光片列阵

Striation Filter and its Optimization Method;

条纹式滤光片及其优化方法

CC filter: This is "colour correcting" or "colour compensating" filter used to modify the final overall colour lt the photograph.

改色滤片:改色滤片亦称“补色滤片”，是用来修改相片的色彩效果。

skylight filter

天光滤片，走最弱的色温滤光片，包括1A及1B

Broadband filter: A filter that transmits a range of light waves.

阔波段滤片:能让一个范围的光波透过的滤片。

Accessories:High grade PP overflow, filter &stopper.

附件：高密度PP去水、滤片和阻水盖。

optically flat filter

光平面滤光片;光学扁平滤光器;光学平面滤光片

filter polarizing optical mounted

偏色滤色片,已装配好

optical polarizing filter, unmounted

偏色滤色片,未装配好

spectral response of stripe filter

条状滤色片的光谱特性

filter type flame photometer

滤光片式火焰光度计

automatic filters spectrophotometer

自动滤色片分光光度计

filter type gas analyzer

滤光片式气体分析仪

ge wavelength of edge filter

截止滤光片的截止波长

circular variable wavelength filter

圆形波长可变滤光片

neutral density filter

中性密度滤光片简称

optical interference filter, unmounted

光学干涉滤光片,未装配

optical colour filter, mounted

光学彩色滤光片,已装配

color printing filter = CP filter

﹝放彩色相的﹞矫色滤光片

CP filter = color printing filter

矫色滤光片，放彩色相片之用