light rays 中文意思是什麼

light rays 解釋
體積光
  • light : n 1 光，光線；光明，亮光 （opp darkness） Hang the picture in a good light 把那幅畫掛在能看清楚的...
  • rays : 賴斯
  1. A parabolic concave mirror can converge parallel light rays to its focus, and also collimate light rays that pass through its focus

    拋物面凹鏡會把平行而來的光線聚集在一點焦點，亦會把源自焦點的光線平行向外反射。
  2. Hyperopia, or farsightedness, occurs when the shape of the eye is too short. in this case, light rays are focused on a point behind the retina

    當眼睛的形狀是太短的，遠視或者遠視，發生。在這種情況下，光線集中於在視網膜之後的點。
  3. The bending of the light rays is caused by refraction.

    光線的彎曲是由折射造成的。
  4. In a camera, light rays pass through a series of lenses that focus images onto film. in a healthy eye, light rays pass through the cornea and lens, which focuses images onto the retina, a layer of light - sensing cells lining the back of the eye

    在照相機中，光線經過一系列的透鏡，把圖像聚焦在膠片上，在健康的眼睛中，光線通過角膜和透鏡，把圖像聚焦到視網膜上，而視網膜是一層排列在眼底的光敏單元。
  5. Light rays from the bottom of the vase are reflected twice and focused on the top of the vase, forming a vivid yet virtual image

    瓶底的光線經過瓶頂和瓶底的兩次反射后，便會聚焦到瓶頂，形成一個觸摸不到的影像。
  6. The jade - green crystal clear water current reflects the pinkish blue sky. the flickering light rays from the sun deeply sink into the " heavenly flowers " accented by birds leisurely extending their wings as they fly along the clouds over the water

    碧綠色似水晶般透明的流水反映著粉紅色的藍天，閃爍的陽光照在天堂花上，鳥兒悠閑地展開翅膀，沿著水面上的雲彩飛翔。
  7. Opengl functions are performed to draw triangles, paste pictures on models, and simulate the real light rays to get realistic stereo graphic interface in virtual environment. windows socket middle ware - ndk 2. 0 is used to build the network structure

    針對真實感圖形界面的要求，利用opengl強大的繪圖功能，進行三角形的繪制、紋理的貼圖、光照的模擬，並採用時分製法和分光法實現了立體顯示，使系統逼真可信。
  8. A range in relation to an optical system, such as a camera lens, representing distances great enough that light rays reflected from objects within the range may be regarded as parallel

    （聚焦區）無限遠與光學系統（如照像鏡頭）有關的一個范圍，表示距離是如此之遠，以至於從在這一距離的物體上反射回來的光可以視為平行光線
  9. " close - up performance of the summicron - m is on the same level as the performance at infinity setting ( actually infinity is that distance where the incoming light rays are parallel to the optical axis

    近攝表現與無窮遠時相當（事實上，無窮遠處的光線是平行光軸入射的.對多數鏡頭而言，大約100倍焦距的物距時，入射光滿足這一條件）
  10. Accurate stray light analysis is made by " advanced " monte - carlo technique. in order to make the calculation coincident with statistical rules, it needs establishing a 3 - d model with real physical property and tracing enough number of light rays

    精確的雜光分析計算還得「改進」的蒙特-卡洛法，它需要追跡足夠多數量的光線，建立的三維模型的物理特性與實際符合，才能獲得符合統計規律的計算結果。
  11. For example if you have an object 1cm thick and you set the attenuation distance to 1cm, it means half the energy of all light rays passing through it will be absorbed, so the light falling through it will be half as bright on the other side

    如果你有一塊厚1厘米的玻璃，設置衰減距離為1厘米，則表示光透過玻璃後有一半被吸收了，或理解為光的亮度降為原來的一半。
  12. Mica pearlescent pigments comprising mica particles coated with thin transparent film consisting of highly refractive metal oxides, when the light rays incident into pigment particle, a portion of light is reflected from the exterior of the film and interfere with the other portion of light transmitted through the film to the extremely smooth surface of mica plate where it is reflected again. two portion of light suffers a phase change, viewed by reflected light it exhibit pearly or iridescent optical effects, which depending upon the particle size and the thickness of coatings

    雲母珠光顏料是通過在雲母粉表而鍍覆一層高折射率的金屬氧化物透明薄膜，如tio _ 2 、 fe _ 2o _ 3等，光線入射后，部分光線被膜層表面反射，其餘光線穿過膜層照到雲母片再被反射，兩組反射光線因光程差發生干涉，形成具有彩虹一樣的珍珠光澤，被廣泛應用於塗料、油墨、塑料、製革、化妝品等行業，能明顯改善產品外觀，提高產品檔次。
  13. All disease can be conquered by using appropriately colored light rays

    所有的疾病都可以適當地運用有色的光射線而被征服。
  14. If the star emitting the light is moving away from us, its light rays have a longer wavelength ( lower frequency ) by virtue of doppler principle and this is manifested in a general shift of the spectrum lines towards the red end of the spectrum

    如果發某種光的恆星離開我們，根據多普勒原理，其光線的波長較長（即頻率較低） ，在光譜上則顯示出譜線全部移向紅端。
  15. Efficacy : capture natural light rays from every angle due to the unique lighting design ; reproduce white and flawless skin, lock moisture and protect anti - oxidation ; instantly make skin shining due to inner and outer water repair

    功效：獨特的採光設計，捕捉各個角度的自然光線；重新塑造白皙無暇肌膚，鎖住肌膚水分，為肌膚帶來抗氧化的保護；內外兼修讓肌膚瞬間綻放動人光彩。
  16. Astigmatism is caused by differences in the curvature of the cornea in different meridians, distorts the light rays entering the eye and prevents them from focusing sharply. astigmatism can occur with short - sightedness and long - sightedness

    如果角膜稍有弧度不一，某一面弧度較彎，而另一方較扁平，光線便不能準確地聚焦在視網膜上，這種情況便稱為散光。
  17. Light rays focus behind the retina and closed objects look blurred. the main symptom is difficulty in seeing near objects

    當觀看近景甚至是遠物時，影像便被投射到視網膜后，所以亦會令我們看到模糊不清的影像。
  18. Being a point light source the light rays direction on an object surface is given by the line joining the point light source and the point on the surface of the object itself

    作為一個點光源，光線在一個物體表面上的發射方向使用光源所在點和物體表面點之間的連線來確定的。
  19. We then specify where the observer s eye will be located. the ray tracing program will mathematically model the objects, the light rays and the observer and compute the colour for each pixel on the screen

    光線追蹤的程式會利用數學模型模擬物件光線及觀察者之間的關系，從而計算觀察者在電腦屏幕上應看到的影像。
  20. Light sources are then set up at assigned locations. we then specify where the observer s eye will be located. the ray tracing program will mathematically model the objects, the light rays and the observer and compute the colour for each pixel on the screen

    光線追蹤的程式會利用數學模型模擬物件、光線及觀察者之間的關系，從而計算觀察者在電腦屏幕上應看到的影像。
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