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- optical power density 光功率密度
- The laser solves the problems such as unstable signal output in the intracavity OPO and optical damage due to the exorbitant intracavity power density. 正交波罗棱镜腔OPO激光器解决了内腔式光参量振荡信号光输出不稳定，以及腔内光功率密度较高容易引起光学损伤等工程应用难题。
- Average linear power density in the core is 161W/cm. 堆芯平均线功率密度为161W/cm;
- A focusator composed of diffractive optical element(DOE) and a refractive lens, is used for Gaussian beams with higher power density and lager beam radius. 由衍射光学元件（DOE）和折射透镜组成的衍折射光学元件，用于较大功率密度和光束半径的高斯光束的聚焦。
- A power density 1207 W/kg was obtained with an energy density of 5.7 Wh/kg. 3. 在功率密度为1207 W/kg 时;其能量密度为5.;7 Wh/kg。
- The main problems for MFC are low electron transfer and power density. 当前MFC技术的主要限制因素是电池输出功率低。
- The threshold power density is 1.38x105W/cm2 and the switching time is about 100ps of the optical bistability was obtained. The experimental results agree well with the theory one. 理论与实验结果基本一致。 ZnSZnSeZnS/ZnSe1.;0×105W/cm2514
- The lensometer is the instrument of choice for evaluating optical power. 焦度计是用于测定透镜顶焦度的仪器。
- The results indicate that it can obtain the laser beam with less spot and more power density, which could use in LM. 结果表明，经过这种传输变换后可获得光斑直径较小的、功率密度较高的、可用于激光加工的激光束。
- The power density spectra and cross spectra of PCA/RXTE data of Cir X-1 in different observational periods are studied. 利用 RXTE在不同时期的观测数据 ;分析了 Cir X-1功率密度谱和交叉谱 .
- This paper mainly research on the heat and cooling of the high power density induction motor. 重点研究该高功率密度电机的发热与冷却问题。
- However, there exit three key problems in their applications, which are power density, EMC, and cost. 但是双向DC-DC功率变换器要在电动汽车、航天等许多应用场合获得实际应用仍面临三大问题，即双向DC-DC功率变换器的功率密度、电磁兼容性和成本问题。
- Analyses and compares the two constructions of their optical systems and the power densities of two focussing beams. 对二者光学系统结构作分析对比,对焦斑和线束上的功率密度作计算对比。
- IES Guidelines for Unit Power Density(UPD) for New Roadway Lighting Installation：1990. 高效率照明技术开发四年计画，经济部能源局。
- In this paper,the principle of making an optical power meter using the amplifier and silicon photocell is introduced. 介绍使用运算放大器以及硅光电池制作光功率计的原理以及制作的过程。
- The Eelctromagnetic Field and Power Density Vectors on Spheres in Near to Far Field from Time Harmonic Currents. 弦变电流源在近场至远场球面上之向量电磁场及向量功率密度。
- This method has an advantage in improving the optical power efficiency and simplifying the system structure . 该方案在提高光功率的利用率，简化系统结构方面有一定的优势。
- Brushless DC motor of high speed and high power density is the key in the system. 为解决无刷直流电动机设计中的非线性优化问题，提出了使用遗传演算法进行优化设计。
- Upconversion Lasing and Optical Power Limiting Properties of a New Organic Dye HEASPS[J]. 引用该论文 周广勇;任燕;王春;王东;邵宗书;蒋民华.
- It is emphasized that the main characteristic of explosion is high power density. 摘要综述爆炸的含意，强调高功率密度是爆炸的主要特征。
