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The optical recording behavior of 1-Azo nickel chelate was performed by adynamic optical recording tester utilizing signals of central frequency 500kHz and 1 ×recording speed under irradiation of 780 nm semiconductor laser. When the writingpower is 7-8 mW, the CNR reaches 45 dB.

采用光盘动态测试仪测定了具有支持盘片、以偶氮染料1-Azo镍螯合物为记录层、反射层的三层结构盘片的光记录性能,用780 nm半导体激光,中心频率500 kHz,1倍速转速,写入频率为7-8 mW时,载噪比为45 dB。

Optical microscope, scanning electron microscope and X-ray diffraction analysis have revealed that dawsonite mainly occur in the feldspar-rich sandstone and pyroclastic rocks, either as cements filling inter-grain pores as radical, bunchy, rosette, intricately trichoid, and platy collectives, or as replacement of feldspar and lithic grains with bunchy and paty shapes.

片钠铝石主要发育在油气储层或CO2气储层中富含长石的砂岩和火山碎屑岩中。在含片钠铝石砂岩和火山碎屑岩中,片钠铝石以放射状、束状、杂乱毛发状、球状和板状等集合体充填孔隙,或呈束状和板状交代长石和岩屑。片钠铝石及其共生的铁白云石都是最晚形成的自生矿物组合。

The epitaxial wafer is equipped with two detached quantum traps, by preparing three electrodes on the p-type layer I, the n-type layer and the p-type layer II, the two quantum traps can respectively emit light with different wavelength under applied voltage, after the epitaxial wafer is prepared to LED chip, mixing light with different wavelength emitted by the quantum trap I and the quantum trap II are obtained, or a single-color light emitted by the quantum trap I or the quantum trap II is obtained, thereby greatly extending application area of the LED.

本发明外延片设有两个分隔的量子阱,通过在p型层I、n型层、和p型层II制作三个电极,可使两量子阱在外加电压下分别发射不同波长的光,该外延片制作成LED芯片后,可获得由量子阱I和量子阱II发出的不同波长的混合光,或者分别发出由量子阱I或量子阱II产生的一种颜色的单色光,大大拓展LED的应用范围。

The nacre of molluscan shell, which is composed of inorganic aragonite tablets and a few percent of organic polymers filling between the tablets, is a wonderful natural composite material.

软体动物的贝壳珍珠质是由文石板片(CaCO_3晶体)以及少量填充在板片之间的有机质组成的一种天然的复合材料,具有复杂的形貌以及良好的力学性能、光学性能,其文石板片与有机基质交替叠层排列的微结构以及文石晶体的结晶学取向是珍珠层具有优异的力学性能的重要原因之一。

The statistic results showed that: Compared with the earward flow from the midtail, the nearEarth low latitude tailward flow from the ionosphere is characteristic of the lowtemperature and high density; With the tailward flow moving from the lobal region to the plasma sheet, the velocity of the tailward flow decrease, the density and the temperature increase. The tailward flow has distinct anisotropy depending on the difference of the parallel with perpendicular temperature.

对这516起尾向流的统计研究结果显示:(1)尾向流在从等离子体片边界层向等离子体片的运动过程中流速会逐渐减弱、密度逐渐增高,温度有逐渐下降的趋势;(2)对尾向流平行温度和垂直温度的分析显示不同等离子体区域的尾向流都有较明显的各向异性;(3)在从等离子体片边界层向等离子体片的运动过程中,尾向流逐渐趋向各向同性。

By using of differentially drug release technology, various drug release profiles can be obtained by SOTs, and also, the weight of three layers of SOTs can be accommodated separately with unchanged dissolution profiles, thus, optimal formula which is suitable for tri-layer tableting machine can be achieved.

实验结果表明,通过异步释放技术的使用,可以使渗透泵制剂的释药曲线多样化,同时,该方法还可以在确保最终释药曲线不变的前提下,对三层渗透泵制剂中三个物料层的重量进行分别调节,从而得到最适合于三层压片机打片的三层渗透泵处方。

The method of preparation is: the laminate is the catalyst carrier, the active ingredient of the catalyst carrier between the layers forms the catalyser, creates carbon nanometer pipe array between the layers by the precess of caemical vapor deposition, gets the carbon nanometer pipe array / laminate compounds.

其制备方法是以层状材料为催化剂载体,在其片层之间负载催化剂活性组分形成催化剂,通过化学气相沉积过程,在片层之间生长碳纳米管阵列,获得碳纳米管阵列/层状材料复合物。

Emulsion, Emulsion Layer:(1) Broadly, any light sensitive photographic material consisting of a gelatin emulsion containing silver halides together with the base and any other layers or ingredients that may be required to produce a film having desirable mechanical and photographic properties.

广义上说,是指任何光敏感性的摄影材料,它包括含卤化银的明胶乳剂和片基以及其它层或组分结合在一起,后者可能是胶片具有要求的机械和摄影性能所需要的。2)在讨论摄影胶片的构造时,乳剂层是任何一种包含光敏感性的卤化银颗粒的涂层,与背层,片基,黏结层或滤层有所区别。

Ti element is found to aggregate, forming an ultra-fine reaction layer in the active filler metal-ceramic joint after 260℃/24hr aging treatment. Two different-color intermetallic compounds are observed in the interface of active filler metal-copper. One is Cu6Sn5 , which is closer to active filler metals;the other is Cu3Sn, which is closer to the copper substrate.

接合后之试片,经260℃/24hr时效反应后,发现Ti元素聚集於焊料与陶瓷界面处形成一层极薄的反应层且发现在焊料与铜之反应界面有了明显颜色不同之两层介金属层生成,靠近焊料端的介金属层为Cu6Sn5,Cu片端的是Cu3Sn;而Cu6Sn5化合物从原本未时效10μm成长为25μm。

To present an adhesive sheet roll for wafer processing excellent in storage stability, radiation curing property, and low contamination to wafer.

一种保存稳定性、放射线固化性以及对晶圆的低污染性优异的筒状晶圆加工用粘合片,是将由基材薄膜、放射线固化性粘合剂层、以及脱模薄膜按顺序层叠而成的层叠薄膜,多重缠绕而形成的筒状晶圆加工用粘合片,所述基材薄膜和/或脱模薄膜的与放射线固化性粘合剂层接触的面的另外面侧表面的轮廓算术平均偏差为1μm以上,且所述放射线固化性粘合剂层中所含的自由基聚合抑制剂的重量低于1000ppm。

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