So you have these two parameters, shutter speed and aperture size, both of which do essentially the same thing: control how much light gets in.
现在你已经了解了这两个参数——快门速度和光圈大小，他们从本质上来说有同一个功能：控制进入相机的光线总量。
Aperture Priority Mode is a great way to control depth of field as it will ensure your images are well exposed.
这个半自动的模式是控制景深并保证良好曝光的绝好方式。
Taking control of the shutter and aperture isn't easy, but the rewards can be great.
同时控制快门和光圈并不简单，但却绝对值得。
This allows you to control the exposure and aperture yourself.
这样我们可以自己控制曝光时间和光圈大小。
If you're really feeling bold, try going to manual mode where you control both the shutter and the aperture yourself.
如果你觉得自己足够大胆，那就试试使用手动模式让自己同时控制快门和光圈。
Now the plasma arc cutting machine part on gas pressure to control the flow, because when gun aperture, the gas control certain pressure and you control the flow.
现在的等离子弧切割机大多靠气体压力来控制流量，因为当枪体孔径一定时，控制了气体压力也就控制了流量。
The aperture, zooming and focusing control speed of the camera can be adjusted, which provides facility for the precise adjustment of the camera lens.
摄像机镜头的光圈、变焦、调焦控制速度可调，为精确调整摄像机镜头提供情报方便。
To take full control of your image, you must use both aperture and shutter speed in conjunction with one another.
要想完全控制你的影像，你必须搭配使用光圈和快门速度。
Experiments test the influences of pressure, height, nozzle aperture and frog momentum on the fire control effect of fine water mist.
实验主要通过测定压力、高度、喷头孔径的大小和雾动量对细水雾灭火效果的影响。
Through the comparison of ingredient, the phase separation temperature and time, acid treatment time, we get the best technology of how to control the aperture of the porous glass microsphere.
通过对多孔玻璃微珠组分对比，分相温度、时间的对比，酸溶时间的对比，得到控制多孔玻璃微珠最佳工艺。
The beams pointing, tracking and combining can be realized quickly by means of the phase control of the synthetic aperture system.
利用光束的合成孔径系统，通过控制子孔径系统发射光束的相位，可以实现光束的快速瞄准、跟踪及合成。
At last, the effective means of control the aperture of porous glass microsphere as well as the means of increasing the adsorption amount of porous glass microsphere is proposed.
总结出了多孔玻璃微珠孔径的控制方法和提高多孔玻璃微珠的吸附量的有效方法。
Through advanced electronic light control (ELC) function, you can use in indoor applications fixed aperture lens.
通过先进的电子光线控制(elc)的功能，可以在室内应用时使用固定光圈镜头。
Selects the optimum shutter speed automatically according to the user-selected aperture for creative control of the depth of field.
根据选择的光圈，能自动选择最佳快门速度，以得到最好的景深效果。 收藏。
Abstract: The design of camera lens control circuit based on 89c51 is introduced. This circuit can adjust parameters of camera such as aperture, zoom and focusing.
针对视频监控中摄像机镜头光圈大小、图像聚焦、图像变焦三项参数的控制问题，介绍了一种基于89c51单片机的镜头控制电路的设计。
A direction control plate is fitted near an exhaust aperture of a lamp unit, and a partition plate is fitted so as to surround the front and the bottom of the exhaust aperture.
本发明提供一种结构：方向控制板安装在灯单元的排气口附近，且隔板安装成围绕排气口的前部和底部。
A direction control plate is fitted near an exhaust aperture of a lamp unit, and a partition plate is fitted so as to surround the front and the bottom of the exhaust aperture.
本发明提供一种结构：方向控制板安装在灯单元的排气口附近，且隔板安装成围绕排气口的前部和底部。
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