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- The technology to make a large area master with the grating of optically variable device (OVD) is role in holographic image embossing. 制作具有光變圖像(OVD)光柵條紋的大面積全息原版,是激光圖像無(wú)油墨印刷的核心技術(shù)之一。
- Optically variable image is abbreviated to OVI, illuminated by visible light and its color changes from different angles of view. 光學(xué)可變圖像簡(jiǎn)稱(chēng)光變圖像,在可見(jiàn)光照射下,它的色彩隨著(zhù)觀(guān)察角度的不同而不斷變化。
- Optically variable pigment has preferable color travel effect and higher chroma, they can be widely used in cosmetics, plastics, oil paint and other decorate product. 隨角異色顏料由于具有較強的變色效果和高的色度,在化妝品、塑料、涂料等裝飾領(lǐng)域的應用受到人們的青睞。
- Fabricating Vectorial Optically Variable Device and its Application 矢量化光學(xué)可變圖像的生成和應用
- In this article we introduce the manufacture methods,measurements,applications of Optical Variable Device (OVD) being based on our research working recently. 作者結合近幾年的研究工作,介紹并探討了光可變材料的研制方法,測試方法及應用。
- Now uses microcapsulation to optical variable dye coating to shenshixiao, General particlesize of 1-10 micron, coated optical variable after the dyes, its degree of reacive. 此刻拔取微膠囊技藝把平變染料包覆于膠囊洋,凡是粒徑為1-10微米,用微膠囊包覆后的平變染料,其耐平牢量不小不小提矮。
- Preparation of Fe-Ti System Optically Variable Pigments by Wet Chemical Method 濕化學(xué)法制備鐵-鈦系列隨角異色功能顏料
- PREPARATION FOR RED-YELLOW-BLUE THREE-COLOR EFFECTS OPTICALLY VARIABLE PIGMENTS 紅-黃-藍三色變化的隨角異色功能顏料的制備
- She loves old Humphrey Bogard films. 我非常喜歡老演員亨弗萊鮑嘉主演的電影。
- A constant, variable, function name, or expression. 一種常數、變量、函數名或表達式。
- His optic nerve was hurt in an accident. 他的視神經(jīng)在一次事故中受到損傷。
- Most old films were made in black and white. 多數舊電影片都是黑白的。
- The prices are variable, shop around by all means. 價(jià)格高低不一,所以一定要貨比三家逐店選購。
- The temperature was a variable in the experiment. 在該實(shí)驗中溫度是個(gè)變量。
- These films are suitable for adults only. 這些電影只適宜成人觀(guān)看。
- I am a Clark Gable nut: I have seen all his films. 我是克拉克·蓋博的影迷,我看過(guò)他演的所有影片。
- The optic theory originated with Einstein. 光學(xué)理論是愛(ài)因斯坦首創(chuàng )的。
- Too many films trivialize violence. 有許許多多影片把暴力行為描述成是雞毛蒜皮的事。
- A finite increment in a variable. 變量增量變量的有限增量
- She has starred in some thirty films. 她主演過(guò)大約三十部影片。