For starters, safely taking pictures of the sun requires a special solar filter on the camera.
对初学者来说，安全地拍摄太阳照片的相机上需要一个特殊的太阳滤波器。
Similarly, if it is dusty or there are a lot of other larger particles in the air, this will filter out larger wavelengths, resulting in a red sky and red sun.
同样，如果空气中尘埃比较多，或是空气中有很多其它大颗粒，那么那些较长的光波就会被过滤掉，于是天空就会是红色，太阳也会是红色。
Ozone provides a natural protective filter against harmful ultra-violet rays from the sun, which can cause sunburn, cataracts and skin cancer as well as damage vegetation.
臭氧提供天然的保护，防止太阳的有害紫外线的侵害，这种紫外线会导致晒斑，白内障，皮肤癌以及危害植物。
It would also need good shielding and special electronics to filter the DSSS signal from the radio-noise created by the Earth, the sun and the rest of the galaxy.
同时还需要良好的外层保护和特殊电子器件，从地球、太阳及其太空中传来的无线电“杂音”中过滤出dsss信号。
The main image suffered from a strange spotting effect near the sun due to a combination of a wet GND filter and sun flare, so I had to clone these out.
因为中灰渐变滤镜被弄湿和太阳的耀光，主图在靠近太阳的部位有奇怪的光点，所以我不得不把这些克隆出来。
The garden patio and the sun shading canapies create an mediating filter between inside and outside.
花园中庭和遮阳篷创造了内外部之间的调节过滤器。
Clouds and pollution don't filter out UV rays, and they can give a false sense of protection. This "invisible sun" can cause unexpected sunburn and skin damage.
云和空气污染并不能滤掉紫外线，却能给人带来被保护的幻觉。“看不见的太阳”能引致意外晒伤和皮肤伤害。
I prefer those hotels that know how to use the ventilation, and to filter the Sun light into the inside space bouncing off the walls and illuminating elegantly the space with the Sun energy.
相反，我更喜欢选择那些知道如何使用通风系统、将过滤后的光线引入室内并利用太阳能营造完美空间氛围的酒店。
The trees also provide the building with a visual filter and natural protection from the heat of the sun, creating perfectly adapted Spaces within for working and reading in well-lit conditions.
树木也为建筑提供视觉过滤，保护建筑免受太阳热量的侵袭，在内部创造完美适合的空间，用于在光线良好的条件下工作和阅读。
Our non-chemical sunscreen, sunscreen stick formula with Nano UV filter for harmful ultraviolet rays scattering and reflection, provide highly effective broad-spectrum UVA-UVB sun protection.
我们的无化学防晒成分的防晒棒采用纳米紫外线过滤配方，用于散射和反射有害紫外射线，提供高效的UVA-UVB广谱防晒保护。
Also provides a powerful sun filter over the roof, which gives a pleasant comfort feeling within the volume without the need of artificial conditioning.
建筑还在屋顶提供了一个太阳滤波器，无需人工调节就能保持房间内舒适感觉。
The on-board autonomous term orbit prediction is built according to epoch state filter. And sun-synchronous orbit satellites are taken as examples for the simulation.
采用历元状态滤波建立了星上自主中长期轨道预报方法，并以太阳同步轨道卫星为例对算法进行了仿真验证。
The on-board autonomous term orbit prediction is built according to epoch state filter. And sun-synchronous orbit satellites are taken as examples for the simulation.
采用历元状态滤波建立了星上自主中长期轨道预报方法，并以太阳同步轨道卫星为例对算法进行了仿真验证。
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