The main lens is fixed in place; there is no auto-focus, auto-aperture, or other gubbins.
主要镜头是固定的，没有自动对焦和自动光圈以及其他小配件。
And the main lens is preset so that it always captures the greatest amount of light possible.
主镜头是预置的，以使得其始终捕获最大限度的光线。
Lens array consists of many array units, which can improve energy distribution uniformity around the focus of main lens.
列阵透镜由多个列阵元拼接而成，用以改善主透镜焦点附近能量分布的均匀性。
According to the requirement of the spot on the screen, the structure of the main lens can be obtained through this network in a short time.
当网络体系建成后，在很短的时间内即可由已知的着屏电子束斑逆推出电子枪主透镜的结构。
We have carried out full computer simulation on XEA gun for the beam forming region, main lens, and etc. The reasons for its excellent performance is analyzed and investigated in this paper.
本文对XEA电子枪电子束形成区、主透镜等进行了计算机模拟，对该枪优异性能的内在原因进行了分析和研究。
In this paper, the specialized techniques of electron gun for large screen CPTs are discussed. The beam forming region, main lens, convergence lens system and dynamic focusing method are analyzed.
对近年来大屏幕彩色显像管电子枪专有技术进行了讨论，系统分析了电子束形成区、主透镜、会聚透镜系统及动态聚焦方式等。
The camera is about as wide as a nickel and has two main parts, a lens and a sensor array.
这个摄像头大小与5美分硬币相近，由镜头和传感器阵列两个主要部分组成。
Main task of this dissertation is designing a multi-beam lens antenna to both improve the resolution and reduce the imaging time of the passive millimeter-wave imaging system.
本文的主要任务是针对提高毫米波无源成像系统的分辨率和减小成像时间而设计一个多波束透镜天线。
Rupture of posterior lens capsule is one of the main risk factors of endophthalmitis.
晶状体后囊膜破裂是发生眼内感染的主要危险因素之一。
Results the main ultrasonic features manifested was diffuse enhanced spot echoes around the lens.
结果早期白内障的超声改变主要是晶状体周边部出现斑点状强回声。
With the movement of the main characters, we will gradually introduce the environment around the lens.
随着主体人物的运动，我们再将周围的环境慢慢的引入到镜头之中。
The polymer film does three main things, says Seth Weiss, CEO and cofounder of Genie Lens, based in Englewood, CO.
精灵透镜（Genie Lens）公司位于科罗拉多州的恩格尔伍德城，塞斯。威斯（Seth Weiss）是该公司CEO也是其创始人之一，他说这种高分子膜主要起到三个作用。
Although the language of lens has long been recognized as a main actor in a movie, the aesthetic enjoyment brought from each kind of sound factors in the movie cannot be substituted and neglected.
虽然镜头语言一直被公认为电影中的当家花旦，但影片中各种声音因素所带来的审美享受也是不可替代，不容忽视的。
The article touches upon the principle of displacement measuring system consisting of diode laser focusing lens, reflecting main scale grating, quarternary index scale grating photosensor.
系统由半导体激光器、聚焦镜头、反射式标尺光栅、四裂相指示光栅和光电接收元件组成。
The time is the movie "Sword Butterfly" one of main anticipations, but in the preview, Wu revered a succession of cool commander-in-chief to brandish a sword the lens to demonstrate this point fully.
功夫是影片《剑蝶》的主要看点之一，而在预告片中，吴尊一连串酷帅的舞剑镜头充分展示了这一点。
The research on the optical resins with high refractive index is still the main trend of resin lens development.
高折射率光学树脂仍然是光学树脂材料研究的主要方向。
Comparison of the focusing results of a hot atomic beam with a monochromatic cold atomic beam shows that the main factor affecting the imaging quality of the magnetic lens is chromatic aberration.
在比较了热原子束和单色冷原子束的会聚效果后得出结论：影响它成像的主要因素是色差。
Luneberg lens antenna is a spherical layered medium lens antenna, and its main feature is its capability of focusing the incident wave to a point on the spherical surface.
龙伯透镜天线是一种球形的分层介质透镜天线，其主要特点是能够把入射波聚焦到球表面一点。
The sensor units, which comprise a lens, image sensor and cable for connection to a main unit, can be installed in tight places and are sold separately from the main units.
传感器设备包括一个镜头，图像传感器和用于接到主设备的电缆。它可以安装到一个紧凑的地方，而且可以与主设备分开出售。
Main technological: abnormity, high anaglyph, lens, archaize etc.
主要工艺：异形、高浮雕、镜面、仿古等。
The lens is the main factor causing papillary block.
晶体是引起瞳孔阻滞的主要因素。
Under conditions of monochromatic light and a small object, the spherical aberration was the main factor which led to measuring error of focus of thin convex lens.
在单色光、小物条件下，球差是引起薄凸透镜焦距的测量误差的主要因素。
The main purpose of this filter is to protect the lens from scrapes, scratches, bumps, and bruises.
过滤器的主要目的是保护镜头免受刮，划，碰，擦。
Two main installation methods of lithography projection lens were studied in this paper, and their characteristics were discussed.
对两种主要的光刻投影物镜安装方式进行了研究，并对各自特点进行了讨论。
In 1995, the biophysicists from Russian State University for the Medicine held that the gradual oxidization caused by free radicals to lens cell membrane was the main cause for senile cataract.
1995年俄罗斯国立医学大学的生物物理学家以为，眼球的晶状体细胞膜被自在基逐步氧化是老年性白内障的次要病因。
The lens barrel part is connected to a main body by a hinge unit so that it can be rotated with respect to the main body.
镜筒部分是连接到一个主体由一个铰链组，这样就可以与有关主体旋转。
Leo automotive lighting the main sections of the bifocal lens Q5 5 Seiko Hella Visteon fog tears Ballast HID 360 LED lights, factory direct, affordable Need to contact!
莱奥汽车照明主营各款双光透镜Q 5海拉5精工伟世通雾灯泪眼安定器疝气灯360led灯，厂家直销价格实惠有需要的联系！
Our main products include the xenon lamp, daytime running lights, dual-light lens, dual-xenon headlamps assembly, LED light source, and and so on on.
公司主要产品包括氙气灯，日行灯，双光透镜，双氙大灯总成，LED光源等。
The main products are necklaces, pendants, earrings, rings, bracelets, brooches, hair, clothing accessories jewelry and sunglasses, polarized lens series, thousands of styles.
产品主要有项链、吊坠、耳环、戒指、手链、胸花、头饰、服装辅料饰品及太阳镜、偏光镜等系列，上千款式。
The main products are necklaces, pendants, earrings, rings, bracelets, brooches, hair, clothing accessories jewelry and sunglasses, polarized lens series, thousands of styles.
产品主要有项链、吊坠、耳环、戒指、手链、胸花、头饰、服装辅料饰品及太阳镜、偏光镜等系列，上千款式。
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