查询词典 illumination

For the sake of supplying a novel illuminating device to the readers especially weak-eyed users, a portable magnifying visual screen is designed, which has advantages of uniform illumination and image magnification.

现行的照明用具一般体积较大、不易随身携带且不具备图像放大能力，为了给广大学习者尤其是视力不佳者提供一种全新的学习照明装置，设计了一种便携式放大视读屏。

Examination should be conducted in a well-lit room. Natural sunlight is the ideal illumination.

检查应在光线明亮的房间进行，自然光是最理想的光源。

Although obtaining illumination by incandescence goes back to prehistory it was not until 1879 that Thomas Edison demonstrated a practical example that used a wire filament encased in glass.

尽管可以通过加热来获取照明的方法可以回述到史前时期，但是直到1879年，发明家爱迪生才向我们展现了现代灯泡的雏形：使用铜丝被包在玻璃罩里的灯泡。

Although obtaining illumination by incandescence goes back to prehistory, it was not until 1879 that Thomas Edison demonstrated a practical example that used a wire filament encased in glass.

尽管通过白炽发光可追溯至史前，可直到1897年托马斯。爱迪生才展示了在封闭玻璃器中使用灯丝的实例。

Largely because of advances such as the development of new sources of x ray illumination.

这很大程度是因为例如X射线在新光源上的发展的结果。

Thus, the photosensitizers are expected to degrade more rapidly in the environment.5. Na2Fl shows no obvious algaecidal activity with or without illumination, however, the other five xanthene derivatives shows approximately similar inherent toxicity and phototoxicity.

实验证实，呫吨类化合物在自然条件下能在发挥光敏生物活性的同时迅速降解为小分子化合物，残留量少，同时，其降解中间产物和终产物的光敏生物活性也迅速降低，对环境的潜在风险很小。5。

Photoconductive materials are a new type of high technology information materials which can generate e-h pairs upon illumination. These materials have been extensively used in copier application, hologram and digital xerography. Among them, organic photoconductive materials have shown their special position.

光电导材料是指在光的辐射下能引起光生载流子的形成并迁移的一类新型高技术信息材料，广泛用于静电复印、全息照相和激光打印等领域，其中有机光电导材料已经显示其特别重要的地位。

This kind of bar codes can be divided into achromatous function ink business card printing and membership card making bar code and non-ferrous function ink business card printing and membership card to make a bar code, the former is commonly used fluorescent ink and thermochromic ink, cyclometalated ink special ink to cards and membership cards produced by the bar code, this invisible bar codes in the business card printing and membership card must be used in making specific illumination, bar code recognition must be enclosed in the sensitive light source, this kind of bar code originally adelomorphic, and on functional inks business card printing and membership cards produced by the bar code is commonly used variable ink to cards and membership cards.

这种条码可以分为无色功能油墨制卡和会员卡制作条码和有色功能油墨制卡和会员卡制作条码，对于前者一般是用荧光油墨，热致变色油墨，磷光油墨等特种油墨来制卡和会员卡制作的条形码，这种隐形条码在制卡和会员卡制作中必须用特定的光照，在条形码识别时必须用相应的敏感光源，这种条码原先是隐形的，而对有色功能油墨制卡和会员卡制作的条码一般是用变色油墨来制卡和会员卡制作的。

With the globalization of economy, the developed countries accelerate their adjustive step more, a great deal of manufacture of normal and simple illumination and lighting product have been transferred into the developing countries. At the same time, china is relatively suitable country.

随着全球经济一体化，发达国家产业调整的步伐进一步加快，一般照明电器产品生产大量向发展中国家转移，而中国又是一个比较适合的国家，一是中国具备生产这些产品的条件，二是劳动力成本比较低，从而使中国逐步成为照明电器产品出口大国，中国的照明灯具行业总产值连续5年以20％的年增长率增长。

Direct current injection as a substitute for diect illumination in free space is mainly used in EMC test of aerocraft and missile systems.

直接电流注入技术作为一种替代自由场的EMC测试方法，主要用于飞机和导弹的系统级EMC安全裕度测试。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。