This can't be done in a conventional digital camera, because the sensor doesn't know what the original wavelengths were.
在传统数码相机上这是做不到的，因为它的传感器不知道原始波长的光线是什么。
Someone following immediately behind an ATM user can use a digital infrared camera to determine what keys were pushed with about 80 percent accuracy.
紧随在你身后的AT M使用者用数码红外摄相机就可以确定你按了哪些键，准确率在80%左右。
No matter what you want to use it for, an underwater digital camera is great to have.
无论你想使用它，一个水下数码相机是非常有。
I have asked her, she has not said what has wanted to buy, I think, the digital camera may be a good choice.
我问过她了，她说没什么想买的，我觉得，数码相机可能是个不错的选择。
Close-ups such as this photo of a crab spider capturing a small bee are even easier with a digital camera; you can check an image on the LCD panel to be sure you get what you want.
这幅图片是用延时曝光方法，显示螃蟹蜘蛛捕获一只小蜜蜂，使用数码相机是恰当和容易的，你可以检查一幅图片在液晶显示屏板，来确定你是否得到你需要的目的。
Close-ups such as this photo of a crab spider capturing a small bee are even easier with a digital camera; you can check an image on the LCD panel to be sure you get what you want.
这幅图片是用延时曝光方法，显示螃蟹蜘蛛捕获一只小蜜蜂，使用数码相机是恰当和容易的，你可以检查一幅图片在液晶显示屏板，来确定你是否得到你需要的目的。
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