Blue-violet light emission from porous silicon

The violet light of dusk began to darken the sky.

紫罗兰色的黄昏降临，天空开始暗下来。

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A photographic film sensitive to green and blue and violet light.

对绿色、蓝色和紫色光线敏感的照相软片。

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Study on ultra violet light radiaton crosslinking PVC

紫外线交联PVC的研究

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Violet light, blue light, green light, yellow light were observed in the photoluminescence spectra of ZnO thin films.

在ZnO薄膜的光致发光谱中，我们观察到了紫光、蓝光、绿光和黄光。

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Tasting Note: It's deep violet red colour with ripe black fruits'aroma.

品酒辞: 深紫红色,有着成熟水果的迷人香气.

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Ultra-violet absorbance optical detector ( UV detector ) is most used in high performance liquid chromatography ( HPLC ) .

紫外吸收 光学检测器 是 高效液相色谱 中最常用的检测器.

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The powdered milk is packed under ultra-violet rays to prevent any possible contamination.

奶粉是在紫外线下包装的,以防沾染细菌.

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The hardness and tensile strength of PVC products could be improved by ultra-violet light radiation.

经过辐照，可大幅度提高PVC制品的硬度及拉伸强度。

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In order to verify its authenticity, use ultra-violet light to view the invisible green security fibers.

为了验证这张百万欧元钞票的真实性, 使用紫外线灯观察到了不可见的绿色防伪线.

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Professional heat insulation piece. Transmission ultra-violet, reflect ray.

专业隔热片, 透射紫外线反射红外线.

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They lie still under ultra-violet lamp, tempting fate with skin cancer.

他们冒着患皮肤癌的危险,躺在紫外线灯下.

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Avoid excessive exposure to sunlight or other sources of ultra-violet light.

尽量避免日晒和其他紫外线来源.

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This colour beyond the violet, invisible to us, is called the ultra-violet.

这种我们看不见的紫色以外的颜色叫紫外线.

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The potentiometric method or the crystal violet indicator was used to indicate the end-point.

选用高氯酸—冰醋酸标准液滴定,以电位法或结晶紫指示剂指示终点.

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Tasting note: Purple red robe, notes of red fruits, Supple tannins.

紫红色酒体，水果香气，柔顺的单宁。

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Edible purple or red berries.

可吃的紫色或红色浆果。

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The order for the starting time of runoff generation was: purple, red soil and loess.

坡面起始产流的先后顺序为：紫色土、红壤、黄土。

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That purple red stretches to open, higher and higher, farer and farer, more and more soft, spread finally full half the sky.

那片紫红伸展开来，愈来愈高，愈来愈远，愈来愈柔和，终于铺满了半个天空。

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High concentration hydrogen sulfide in jet fuel corroded silver strip and the color was purple or red or yellow.

高浓硫化氢腐蚀银片，颜色主要为紫、红或黄色；

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The colours of the rock are fantastic, and at different times of the day, they change from purple to red.

岩石的颜色很漂亮，一天当中的不同时间，它从紫色变到红色。

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