查询词典 line width

In this paper, we got the regularity of cavity ring-down spectroscopy when the line width of laser pulse is far larger than the absorption line width of measured substance.

本文研究了当激光脉冲线宽远大于被测吸收物质的吸收线宽时，衰荡光谱满足的规律，以及在这种情况下，测量灵敏度的大小。

Imaging : high-resolution, apochromatic lens and line-scan camera provide the image of inspection, and it has different resolution settings to match kinds of line width .

成像光路：高分辨率，消色差的镜头及高精度的线扫描相机实现检测取像，多种分辨率设置以适应各种线宽规格。

Our process capability: Plates: FR4, High TG FR4, high CTI FR4, high frequency materials, halogen-free materials, aluminum and other low-rise Materials :2-20 layer of finished copper thickness :0.5-5 OZ finished thickness: 0.2 -6.0mm Minimum line width: 3mil Minimum line spacing: 3mil smallest shape tolerances:+/-0.1mm minimum finished diameter: 0.1mm maximum thickness aperture ratio: 12:1 wide minimum solder bridge: 4mil characters minimum line width: 5mil Minimum height of characters: 30mil Solder Mask Color: Green, black, blue, white, yellow, purple characters such as color: white, yellow, black and other surface processes: spray tin, lead-free HASL, Electroless gold plating Shuijin, OSP, chemical Shen tin, silver and other chemicals Shen Process: Goldfinger, blue gum, Blind-via/Buried-via, characteristic impedance control, rigid-flexible combination of reliability testing such as: Open / Short testing, impedance testing, solderability testing, thermal shock testing, metallographic analysis of micro-slice curvature Isoptera: 0.7% flame retardant Level: 94V-0

我们公司的制程能力：板材：FR4、高TG FR4、高CTI FR4、高频材料、无卤素材料、铝基材料等层数：2-20层成品铜厚：0.5-5 OZ成品板厚：0.2-6.0mm最小线宽：3mil最小线间距：3mil最小外形公差：+/-0.1mm最小成品孔径：0.1mm最大板厚孔径比：12：1最小阻焊桥宽：4mil最小字符线宽：5mil最小字符高度：30mil阻焊颜色：绿色、黑色、蓝色、白色、黄色、紫色等字符颜色：白色、黄色、黑色等表面工艺：喷锡，无铅喷锡、化学沉金、电镀水金、OSP、化学沉锡、化学沉银等其它工艺：金手指、蓝胶、盲埋孔、特性阻抗控制、刚柔结合等可靠性测试：开/短路测试、阻抗测试、可焊性测试、热冲击测试、金相微切片分析等翅曲度：≤0.7%阻燃等级：94V-0

Try for the wall at the depth of product line ads at the same time, further expand its product line width, and enhance the practicality of the wall ads.

在拉升墙体广告产品线深度的同时，进一步拓展其产品线宽度，增强墙体广告的实用性。

The modified expression of the broad emission-line profiles ire derived for the outflow kinematics model of the BLR driven by the radiation pressure. Taking into account the difference between the two lines HeI λ5876 and Hβ, it is shown the fact that the observed line width of HeIλ 5876 is broader than that of Hβ cannot be explained by the popular outflow BLR model evoked by W. G. Mathews. For comparison, line profiles of the gravitational infall model and orbital disk model are also calculated; the later is in good agreement with the observations Thereupon, conclusion is reached that the gravitational infall is an important process in the real BLR gas motion.

1推导了辐射压加速宽线云团径向外流，以及引力下落和转动等BLR运动学模型的谱线轮廓表达式，并考虑到光致电离计算表明的云团本身对Hβ和HeIλ5876谱线的辐射差异，用数值方法计算了它们的谱线轮廓，发现普遍流行的辐射加速气体外流模型不能解释HeIλ5876线宽大于Hβ线宽的观测事实，而引力下落模型则可以较好地解释观测，因此我们倾向于认为、径向内流运动很可能是BLR内的发射线云团真实运动的一个重要成分。

Based on the free radical reaction mechanism of spontaneous combustion of coal, the parameters of coal free radicals, including Lande factor, concentration, line width and line height were measured using an electron spin resonance spectrograph during the processes of being crushed and oxidated at low temperature.

基于煤炭自燃的自由基作用机理，采用电子自旋共振测谱仪，测定煤体在破碎和低温氧化过程中的自由基朗德因子，浓度，线宽和线高。

The results show that the Lande factors are 2.002~2.003, which have little change, and that of coal from Zhangji coal mine are little larger than that form Baijigou coal mine. Small particle size, high oxidation temperature and long oxidation time can lead to high corventration and high line height. However, the trend of line width is dispersive.

结果表明：煤自由基因子在2.002~2.003之间，变化不大，张集矿肥煤的因子值稍大于白芨沟无烟煤；煤体粒径越小、氧化温度越高、氧化时间越长，煤自由基浓度越大；线高的变化趋势与自由基浓度变化趋势基本一致；线宽的变化趋势呈分散性。

Companies from Japan and South Korea to introduce internationally advanced STN-LCD production line and TAB, COG production equipment and has a number of high-quality engineering and technical personnel, with an annual output of 14 " x 16 " the LCD 600,000 right, and production Road Number 1 / 240 Duty, ITO glass for the minimum thickness of 0.4 mm, the minimum line width from the line for 10 μ m of the LCD, but also the production of technical difficulty is large enough with the car audio and film LCD, LCD and the car mirror, and so on.

公司从日本和韩国引进国际先进的STN-LCD生产线和TAB、COG 生产设备，并拥有一批高素质的工程技术人员，可年产14" x 16"的LCD 600，000对，并可生产路数为1/240 Duty、ITO玻璃的最小厚度为0.4mm、最小线宽线距为10μm的LCD，还可生产技术难度够大的带黑膜的汽车音响LCD，以及汽车LCD反射镜等。

Specializing in the production of TN, HTN, STN, FSTN, 1.1-inch color LCD LCD modules and other special type of LCD, and the COF, SMT, TAB, COG module, the company has a group of highly qualified and experienced engineers and technicians from Japan And South Korea to introduce internationally advanced STN-LCD production line and TAB, COG production equipment, with an annual output of 14 "x 16" LCD's LCD 900,000 right, can produce Lushuo to 1 / 240 Duty, ITO glass of the minimum thickness of 0.4 mm , The minimum line width from the line for 10 μ m, such as the LCD and a quality management system certification (standard: GB/T19001-2000 ~ ISO9001: 2000), welcomed all the friends inquiries Price!

专业生产TN、HTN、STN、FSTN、1.1寸彩色LCD液晶模块和其它特殊类型的LCD，以及COF、SMT、TAB、COG模块等，公司拥有一批高素质、经验丰富的工程技术人员，从日本和韩国引进国际先进的STN-LCD生产线和TAB、COG 生产设备，年产14＂ x 16＂的LCD液晶900，000对，可生产路数为1/240 Duty、ITO玻璃的最小厚度为0.4mm、最小线宽线距为10μm的LCD等，并取得质量管理体系认证书（标准：GB/T19001-2000~ISO9001：2000），欢迎各界朋友来电垂询报价！

The research which is the important part of the tunable erbium-doped fiber laser is composed of two main parts: 1. the gain part of the tunable erbium-doped fiber laser, which in fact is an erbium-doped fiber amplifier, its output characteristics are discussed both in theory and experiment, and the differences are also discussed between theory and experiment; 2. the saturated absorber part of the tunable erbium-doped fiber laser, also the part to narrow the line width of the fiber laser. The line-width narrowing mechanism in fiber laser induced by unpumped Er-doped fiber is presented from the aspect of coupling wave equation, and the main factor is considered as the standing wave induced by interference. The line-width is narrower when the standing wave is stronger, and the narrowing effect disappears with the disappearance of the standing wave. In the experiment, when adding a Faraday mirror in the laser cavity to remove the standing wave , the narrowing effect disappears. So the theory is proved by the result of the experiment.

本课题的研究内容是集成光学声光可调谐掺铒光纤激光器的重要组成部分，主要分两部分：1、声光可调谐掺铒光纤激光器中增益部分的研究，相当于对掺铒光纤放大器的研究，理论上对掺铒光纤放大器的输出特性进行分析，实验上实现了掺铒光纤放大器系统，并将实验数据与理论计算数据进行对比，分析了误差产生原因；2、声光可调谐掺铒光纤激光器中饱和吸收体部分的研究，即压窄光纤激光器输出线宽的研究，从耦合波方程出发，理论上解释了未泵浦掺铒光纤压窄光纤激光器线宽的原理，分析了影响该作用的主要因素是未泵浦掺铒光纤中相对传输的光干涉形成的驻波：驻波越强，压窄效果越好，相反当没有驻波时，没有压窄效果，在实验上通过在激光器腔内加入法拉第旋转镜使驻波消失，同时压窄效果消失，从而验证了理论分析的正确性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。