Ccd cameras come with one of two types of light sensitive receiver : monochrome or color .
电荷耦合相机能提供两种类型的光敏感接收器：单色或彩色。
And if the nutrition and disease theory is correct , next year 's lower contract prices may see beekeepers cutting back on supplemental feeding , and a resurgence of ccd .
Now so-called " colony collapse disorder " or ccd continues to kill bees -- who provide some $ 15 billion worth of economic good via pollination and other efforts .
Given these benefits , it is tragic that hundreds of billions of honey bees are dying worldwide due to ccd , which many scientists blame on a group of pesticides called neonictinoids .
