在线字典为您在线查询孔径的词典内容如下，包括孔径的拼音，读音，拼读；孔径的意思和详细释义，孔径的近反义词，孔径的英语翻译，用孔径这个词语怎么造句等内容。
孔径读音/繁体/五笔/英文翻译
| 拼音 | kǒng jìng | 读音 | 跟我读 |
|---|---|---|---|
| 繁体 | 孔徑 | 类型 | 词语大全 |
| 五笔 | bntc | 平音 | kongjing |
| 词性 | 中性 | 语法 | |
| 拼读 | 科(ke1)塕(weng3)，孔(kong3)|鸡(ji1)映(ying4)，径(jing4) | ||
| 英语翻译 | n. aperture |
孔径是什么意思？
· 基本释义
机件上圆孔的直径或桥孔、涵洞等的跨度。
· 网络释义
孔径kǒngjìng[bore diameter；aperture] 在物体表面上孔的直径，pore radius是指多孔固体中孔道的形状和大小。孔其实是极不规则的，通常把它视作圆形而以其半径来表示孔的大小。孔径分布常与吸附剂的吸附能力和催化剂的活性有关。孔半径在10nm以下的孔径分布可用气体吸附法测定，部分中孔和大孔的孔径分布可用压汞法测定。当孔径的测量值很小时，通常用“Å”（10的负十次方米，Ångström, 简称埃）做单位（常用在吸附工艺中）。
孔径的近反义词？
孔径近义词：抱歉，查无孔径的近义词
孔径反义词：抱歉，查无孔径的反义词
孔径词语接龙
（~孔径~）在开头的接龙：径自，径直，径流，径赛，径行，径庭，径向，径路，径袭，径途，径复，径衢，径要，径捷，径轮，径尺，径省，径迹，径须，径致
（~孔径~）在结尾的接龙：小径，幽径，蹊径，曲径，外径，内径，直径，口径，路径，半径，剪径，孔径，行径，一径，阴径，石径，花径，中径，井径，芳径
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用孔径怎么造句？
您好，暂未查询到孔径造句的内容。
分辨率是指图像上更大的孔径或开口处的精确和清晰的细节。
Resolution refers to precise and sharp details on images which are better of larger apertures, or openings.
合成孔径雷达技术将提高雷达能力。
The synthetic aperture radar technology will increase the radar \ 's capability.
这是指望远镜的焦距与其孔径的比值。
This is the ratio of the focal length of the telescope to its aperture.
它直接与孔径的面积成正比。
It is directly proportional to the square of the aperture.
当你增加孔径的尺寸时，艾里斑会变小。
The airy disk becomes smaller as you increase the aperture.
白天时的下限是孔径的8到10倍。
During the day the lower limit is about 8 to 10 times the aperture.
运动补偿是逆合成孔径雷达成像的关键。
Motion compensation is a key step for inverse synthetic aperture radar (ISAR) imaging.
在f8到f16这种小到中型的孔径会拍得很理想。
Small- to medium-sized apertures in the f-8 to f-16 range work well.
但其原理通过孔径聚焦光线在一个二维表面是保持不变的。
But the principle of focusing rays through an aperture onto a two-dimensional surface remains the same.
孔径越大，它收集的光越多，成像的亮度和清晰度就越好。
The larger the aperture, the more light it collects and the brighter and clearer the image will be.
让你增加快门速度的时候，你可能需要扩大孔径，反之亦然。
As you increase the shutter speed, you'll need to widen the aperture and vice versa.
探讨了抑制合成孔径雷达图像相干斑噪声的方法。
Methods of reducing speckle noise in SAR image are discussed in this paper.
通过微球的分析，可以用来确定在过滤器的最大孔径。
Analysis of the microspheres passing can be used to determine the maximum pore sizes in the filter.
为了计算出射光瞳，可将孔径(单位mm)除以目镜的放大倍数。
To calculate exit pupil, divide the aperture (in mm) by the power of the eyepiece being used.
艾里斑的亮度(点光源恒星的图像亮度)正比于孔径尺寸的四次方。
Airy disk brilliance (the brightness of a point-source stellar image) is proportional to the fourth power of aperture.
边缘亮度直接与孔径相关，孔径越大，就能看到越暗的星。
The limiting magnitude is directly related to aperture, where larger apertures allow you to see fainter stars.
新涌现制备均匀孔径泡沫将在吸能减振产品领域大展拳脚。
This new technique for producing aluminum foam with uniform cells could make thinner impact-absorbing products.
三种气体在使用不同孔径的微孔气体分配管时的杀菌效果。
Bactericidal effect of three kinds of gas with different aperture of gas distributing pipe.
然后光束沿着四周成弧状折回一个充满负电的主能量通行孔径。
The beam then arcs circumferential ly back to a negatively charged high energy flux aperture.
对于任何放大率的望远镜，孔径越大，其成像亮度越高，成像边缘越锋利。
At any given magnification, the larger the aperture, the brighter and sharper the image will be.
在合成孔径雷达成像处理中，一般采用多视处理来消除纹斑噪声。
For imaging processing of synthetic aperture radar, speckles usually are removed with multi-look processing.
望远镜的孔径越大，该设备分辨率就越好，前提是该望远镜的光学设计良好。
The larger the aperture of a telescope, the more resolution the instrument is capable of, assuming the telescope optics are of high quality.
星星(点光源)的亮度只是望远镜孔径的函数-孔径越大，图像越亮。
The brightness of stars (point sources) is only a function of telescope aperture-the larger the aperture, the brighter the images.
古德说这些图像由大熊湖天文台的1.6米通光孔径离轴新型太阳天文望远镜拍摄。
Goode said that the images were achieved with the 1.6 m clear aperture, off-axis New Solar Telescope (NST) at BBSO.
这不是星星自身的光环，而是由于望远镜的圆形孔径光阑以及光的物理特性造成的。
This is not the star's disk you are seeing but the effect of having a circular aperture in your telescope and due to the nature of light.
通过具有不同孔径的多个网格来直接筛分毛发纤维，头发削片得以应用。
Hair shavings are applied by directly sieving hair fibres through multiple meshes with different hole sizes.
逆合成孔径雷达是一种新型体制的雷达，是当今雷达研究的一个重要方向。
Inverse Synthetic Aperture radar (ISAR) is a new system radar, so it become the important direction of radar research.
当观察扩展光源时，目镜中所看到的亮度只跟孔径和放大率有关，它跟焦比并没有关系。
When viewing extended objects, the apparent brightness seen in the eyepiece is a function only of aperture and magnification, it is not related to focal ratio.
比如，孔径为60mm(即2.4英寸孔径)的望远镜最大放大率为142x。
For example, the maximum power on a 60mm telescope (2.4 "aperture) is 142x."
有效声孔径。电极厚度以及器件的声光衍射效率、偏转角度、声驱动功率等参数。
Meanwhile, such parameters as diffraction efficiency, deflection Angle and driving power of device have been analyzed and computed theoretically.
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