查询词典 optical density

Since the density distribution of the outer flow field of a blunted cone flyer is inhomogeneous, the beamlet deflection in the far-field target surface occurs and the detection accuracy of the optical device mounted on the flyer is affected.

飞行的钝锥体外流场在密度分布上具有强烈非均匀性，这将导致其传输的细光束在远场靶面上产生偏移，从而影响其光学探测系统的作用精度。

Seven morphological parameters of hair were observed on the lanugo of a roe deer fetus 10 to 15 days before birth by linear eyepiece micrometer and optical microscope, which include hair density, hair length, medulla length, hair diameter, medulla diameter, scale pattern, and medullar pattern. Results indicate that the development of lanugo expresses temporal and spatial sequence, namely, hair occurs from head to tail.

利用线性目微尺和光学显微镜测量比较了距出生还有10~15d的狍颈部、背部、腹部、臀部、后肢上部的胎毛密度、毛长度、髓质长度、毛细度、髓质细度，并对鳞片和髓质形态进行了观察，发现狍胎毛的发生具有时间和空间上的顺序性，即毛的发生从头颈部向体后扩展。

The nonlinear optical properties of one-dimension nonsymmetrical D-π-A charge-transfer molecule VPDB in gas phase and different solvents have been studied on the base of time dependent density functional theory.

首先在密度泛函理论基础上优化了气相下该分子体系的几何结构；考虑溶剂效应时采用了极化连续模型，在密度泛函理论基础上采用极化连续模型优化了分子在不同溶剂中的几何结构。

Of the recording media using scanning probe microscope, including scanning tunneling microscope, atomic force microscope, scanning near-field optical microscopy, etc., nanometer-scale data storge can be successfully achieved, and this technology has been considered as one of the best way to promote the storage density.

扫描探针显微技术通过改变材料的光、电、磁等局域特性可以实现纳米尺度的信息存储，成为提高信息存储密度的最有效手段之一。

Data were analyzed from photographs from optical microscopy and Computer Image Analysis.Results:Gene expression level of bcl-2mRNA (numeric density and concentration of bcl-2 immunopositive neurons) in layer Ⅲ of the ipsilateral visual cortex area 17 and the laminas receiving ipsilateral geniculate input from the strabismic and deprived eyes are significantly lower than the input from the untreated eyes.

MS1和MD1组幼猫实验眼同侧视皮质17区Ⅳ层及同侧外侧膝状体Al层神经元在视觉发育敏感期内，由于长期的斜视及形觉剥夺效应以致功能低下，对Bcl-2调节的敏感性降低，以及对NTs的营养保护及上调Bcl-2 mRNA表达水平应答能力降低，在双眼竞争的神经元发育及突触连接中处于劣势，使对侧眼形成优势循环。

Main Electronics scales weighing equipment: electronic truck scale, electronic small loadometer, electronic weighing scales, counting scales, electronic platform scales, cylinder scales, weigh modules, scales and other fittings; explosion-proof, waterproof, moisture-proof scales; laboratory dedicated precision electronic balance, density balance, moisture analyzer; Autocontrol main aspects: automatic measurement of packaging systems, filling equipment, batching scales (dedicated to reactor, storage tank measurement), automatic batching systems; explosion-proof weighing system; laboratory testing equipment: Japan Sampoong, Switzerland TESA products; three million, the second element equipment; optical products; marble Detected platform equipment; Detect flat iron; hardware, tools, cutting tools and other industrial support products; Xuzhou Heng Electrical Measurement and Control Equipment Ltd. has been since the opening, uphold professional operation and enthusiasm of the Service purpose, to provide customer satisfaction with products and customer satisfaction to allow after-sales service.

电子衡器称重设备主营：电子汽车衡、电子小地磅，电子计重秤、计数秤，电子平台秤，钢瓶秤，称重模块，衡器配件等；防爆、防水、防潮秤；实验室专用的精密电子天平、密度天平、水份测定仪；自动控制方面主营：自动计量包装系统，灌装设备，配料秤（专用于反应釜、储罐的计量），自动配料系统；防爆称量系统；实验室检测设备：日本三丰、瑞士TESA产品；三次元、二次元设备；光学产品；大理石检测平台设备；铸铁检测平板；五金件、工具刀具等工业配套产品；苏州天恒机电测控设备有限公司自开业以来，秉持专业经营与热忱服务之宗旨，提供客户满意的产品及让客户满意的售后服务。

Based on the optimized geometries, the optical properties are calculated by employing time dependent density functional theory.

基于优化的几何结构，应用含时密度泛函理论计算了它们的光学性质。

To obtain lower voltage (400kV) and higher current density (143A.cm-2) for the optical aperture (φ12cm) and required laser output energy (40J) the diode separator structure in the vacuum side, electrode form, length of drift space, Hibachi open area, etc. are considered.

针对低电压(400kV)和高电流密度(143Acm－2)，重点考虑了二极管真空绝缘界面、电极结构、漂移区长度和主膜支撑等问题并介绍了实验结果：二极管电压在 450 kV以上仍能稳定工作，电流上升前沿约20ns，电子束总束能4.2kJ以上。

"The importance of stamper quality is often overlooked," says Stefan Knipper, Product Manager of technotrans, yet it is a vital component in the manufacture of good quality discs. The ability to check stampers easily and accurately has become increasingly valuable with the advances in optical media, particularly the higher speed and higher density formats, such as 16X DVDR, DVD+R DL and looking forward to HD-DVD and BD.

&经常对母盘的品质进行检测是十分重要的，& technotrans公司的产品主管 Stefan Knipper论述道，这对于生产出合格的碟片而言是十分重要的，特别是在更高级别的光学存储媒体的生产中正确的对母盘进行测试和检查是非常重要的，例如：16X DVDR、DVD+R DL和未来的HD-DVD和BD。

Super RENS technology has been applied in super high density optical data storage, near field photolithography, nanome...

围绕Su per RENS技术，通过综述它的基本原理、物理机制以及各项应用，指出了基于近场激发与增强原理的新型多层纳米薄膜结构在未来非线性光学器件上的应用与发展前景

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。