A tripod will be useful to align and steady the camera.三脚架有助于调准和稳定相机。When stalking subjects, a tripod is impractical.潜步跟踪目标时，用三脚架是不切实际的。Make sure the tripod is stable.一定要把三脚架放稳....
Herbs for the prevention of encephalitis can be found everywhere in this area.预防脑炎的草药在这一地区俯拾皆是.A few fatal cases of postinfectious encephalitis have been reported.曾有几例病后脑炎致死的报道.CONCLUSION Actinomycin D can stimulate ence...
I must take another picture of my chatterbox!我得给我的话匣子们再照一张相。I was a chatterbox at school.上学那会儿，我是个话痨。Listening can be more valuable than chatterbox.与其唠唠叨叨,不如多倾听.In its default configuration, NAB is a real chatterbox.在默认设...
Color positive emulsions basically perform in the same way that color negati ves do.彩色正片的彩色再现过程,基本上和彩色负片相同.Do you need more information about Celanese Emulsions in China?点击这里,可获取我们南京工厂的更多信息资料.Perfluorochemicals are made ...