查询词典 vignetting

The CNC machined tubes are machined and lathed with extremely tight tolerances to hold the focuser and lens cell in precise alignment The tubes have internal light baffles spaced by aluminum rods for precise positioning to avoid vignetting during medium format photography and when using wide field 2 eyepieces.

镜桶及附属装置以 CNC 被机器制造而且与精密又稳定地支持其中的透镜组装置。在精确的对光中光轴已经为精确的定位，被铝竿隔开避免在使用观测摄影中被移位。

This gives some sort of vignetting effect.

这给某些类型的晕影效果。

Meanwhile a new method to compute the vignetting coefficients has been given.

文章同时给出了计算渐晕系数的新方法。

Vignetting has to be on strong for the stripe options to work .

渐晕，必须强有力的条纹选择工作。。。

Can be pushed back to prevent vignetting.

可以推后，以防止渐晕。

This requires the user to zoom the lens in to avoid the vignetting.

用户要拉长镜头以避免暗角的产生。

This requires the user to zoom the lens in to avoid the vignetting.

用户要拉长镜头以避免虚光的产生。

Vignetting is fairly high at f/2.8 and CAs are pretty bad.

在光圈2.8的时候，紫边很重。

Vignetting is a classic photography technique involving darkening areas of an image in order to focus the viewer's attention on a desired point of interest.

渐晕是一个典型的摄影技术，涉及的图像变暗领域，以便集中所需的兴趣点，观众的注意。

Besides, the latest Hasselblad H3D-II also improves image quality further with its improved noise and vignetting reduction.

此外，最新的哈苏H3D - II还提高了图像质量的进一步改善噪音和减少渐晕。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。