英语翻译
题目
英语翻译
艺术摄影突出主体的一般方法
摄影构图中用以突出主体的最简单的方法,是将主体居于画面的中心.由于人物和物体处于长方形画面的中心部位,整个照片具有一种特殊的稳定性.苏联摄影家A·德科将摄影实践中一般采用的突出主体的方法,归纳为以下几种:1.把主要表现对象拍成特写或接近于特写的中景,这就要求从近距离拍摄,画面范围只是一个小空间; 2.将主体配置在前景中,这样画面就可以包含足够大的空间,成为一张全景照片; 3.使主体与背景在影调或色调上有适当的差异,或形成鲜明的对比; 4.用光线强调构图中的主要部分,使之显得亮度最高; 5 .对主体进行精确聚焦,使次要部分或背景失去清晰度; 6.使画面中的主线向涵义中心集结,并用光斑加以强调,这种方法多用于表现内景; 7.把主体设置在画面中心或靠近中心的部位.如果近处没有特别引人注目的东西,观众首先就会注意到主体; 8.用拍摄角度来着重强调主体.但须注意,不应用极度的俯角或仰角.
我也想加分,但是没有了.
答案
The body art photography highlight general method
Photographic composition is to highlight the simplest method of main body, it is in the center of images. Because people and objects in the center of the picture, rectangular throughout the photo has a special stability. The Soviet union, A photographer, deco photography of commonly used in practice, the main highlight method for the following kinds: (1) the main performance object into A close-up or close to the middle ground, this is A request from close range shooting pictures, only A small space, 2 in the foreground of body configuration, this picture can contain plenty of space and a ZhangQuanJing photos, 3 that subject and background in building or tonal on appropriate difference, or form bright contrast, 4 in light of the main parts emphasized composition, make appear brightness, 5 for main focus, make accurate secondary parts or background lose clarity, 6 the main meaning to make pictures, and center disk, this method is highlighted for performance interior, 7. The subject setting in the center, or near the center of the picture. If no special striking nearby, the audience would have noticed above, 8 in shooting Angle to emphasize subject. But should note that no application of extreme bow Angle or elevation.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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