在光源和标本之间是聚光镜。
The condenser is interposed between the light source and the specimen .
在光源和标本之间是聚光镜。
The condenser is interposed between the light source and the specimen.
第一个问题仅是准直镜和聚光镜的设计。
One problem is simply the design of the collimator and condenser.
而这次显得酷：火种是用一个反射阳光聚光镜点燃！
And this is kind of cool the flame was lit by focusing sun light on a mirror.
建立了一套较完整的大口径聚光镜型菲涅耳透镜设计和分析理论。
A more integrated theory of design and analysis has been established for the sake of developing the condensing lens type large aperture Frensnel lens.
在光源系统中采用球面聚光镜和平面反射镜，可大幅提高光源的利用率。
Adopting spherical mirror and plane mirror can notablely improve the utilization of the light source in the system of light source.
给出了此集热器中聚光镜和接收器的结构设计，并对集热器进行了传热分析。
The configuration design of concentrator and collector is discussed, and the heat transfer analysis of collectors is given.
潘氏美文以人的精神情态为着眼点，以人情世态为聚光镜来看取社会、看取人生。
Viewing society and life from the Angle of peoples spirit, emotion and attitude, Pans essays lay stress on social cultural criticism.
聚光镜装配有瞳孔膜，那是一个有贡杆控制的快门，用来调节进入镜头系统的光量。
The condenser is equipped with an iris diaphragm, a shutter controlled by a lever which is used to regulate the amount of light entering the lens system.
在实际工作中，不是用点光源而是用一个扩展光源加一个台下聚光镜以得到一个较亮的象。
In actual practice a brighter image is obtained by using a broad, rather than a point, source along with a substage condenser.
依据正入射软x射线显微成像系统对聚光镜的要求，论述了采用掠入射聚光镜是最佳选择。
The optimum choice of grazing incidence on the basis of the demands soft X ray normal incidence microscopic optics is presented.
备有各种形状、尺寸的防雾镜、贴膜安全镜、太阳能聚光镜、古典家具镜、汽车后视镜等。
Mirrors with various shapes and sizes are available, such as fog proof mirrors, film stuck safety mirrors furniture mirrors and auto rearview mirrors.
本文讨论了球面聚光镜的数学原理，导出了光能密度分布函数，并提出了热能接收器设计方案。
This paper discusses the principle of the concentrating property of the spherical reflector, derives the light energy distributing function, and gives the design of the heat energy receiver.
聚光镜的要求，整体相当复杂，且照明系统并会形成一真实的像，故可能使得优化过程复杂化。
The requirements of the condenser, taken as a whole are very complex, and the illumination system does not form a true image which can also complicate the optimization process.
一个8mm长的灯丝光源所发出的光在经过聚光镜后，将在底片闸(film gate)上形成一均匀的能分布。
The condenser will provide a uniform distribution of energy at the film gate from an 8 mm long filament source.
一个8mm长的灯丝光源所发出的光在经过聚光镜后，将在底片闸(film gate)上形成一均匀的能分布。
The condenser will provide a uniform distribution of energy at the film gate from an 8 mm long filament source.
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