effective area
英 [ɪˈfektɪv ˈeəriə]
美 [ɪˈfektɪv ˈeriə]
网络 有效面積; 有效面积; 有效区域; 有效模场面积; 有效区
双语例句
- The phase diagrams of cut-off, single mode and multi-mode for the two fibers are obtained through analyzing the cut-off properties of fundamental mode and second mode by effective area method.
利用有效面积方法分析了八角格子和六角格子光子晶体光纤基模和二阶模的截止特性，得到了非限制模、基模和多模的相图。 - In this paper, it is reported that we have first time measured the FFP, NFP and the Effective Area of single mode fibers with difference Refractive Index Profiles by the Variable Aperture Technique.
本文介绍用可变孔径法测试出各种折射率剖面结构的单模光纤的远场和近场分布，以及这些光纤的有效面积。 - The Effective Area of Triangular Lattice Photonic Crystal Fiber
基于有限元法的三角格子光子晶体光纤有效面积数值模拟分析 - Basic farmland construction is a significant approach to increase the effective area of cultivated land, to improve the land quality, and to ensure an agricultural development.
基本农田建设是增加有效耕地面积，提高土地质量，实现农业发展的重要举措。 - The workhorse of the UEF air efforts, the Scorcher is an effective area bomber that is useful against all types of targets, both mobile and stationary.
UEF空军中的蓝领，酷暑是个非常有效率的区域轰炸机，无论是对移动目标还是对固定目标而言。 - Times that fish entering effective area, the same below.
受试鱼进入有效区的尾次，下同。 - Study on Method in Testing Combustor Injector by Calibrating Effective Area
通过标定有效截面积检验喷注器的方法研究 - The effective area is an important parameter of single mode fiber.
光纤的有效面积是评价单模光纤性能指标的一个重要参数。 - The field distribution is showed and the effective area 、 numerical aperture of PCF are calculated.
分析了光子晶体光纤的模场分布特点，计算了光纤的有效模场面积、数值孔径。 - The authors firstly introduce deformation control of deep excavation engineering in detail, and put forward new conceptions of effective coefficient, effective area, no-effective area, critical line, the referential criteria and economic-effective measures of deformation control.
首先对深基坑工程变形控制进行了详细的论述，提出了基坑有效系数、有效区、失效区、临界线的新概念，提出了深基坑变形控制参考标准和经济有效的变形控制对策。 - Silicon phase reduce the effective area of electrical conduction of aluminum matrix.
硅相减少了铝基体的有效导电截面； - A multi-step avalanche chamber was designed which has an effective area of 100 × 100 mm~ 2. In this paper the principle of operation, construction and properties of this chamber are described, and the results of measurements given.
试制了一个有效面积为100×100mm~2的多级雪崩室。文章简述了这种室的工作原理、结构和性能，并给出了测试结果。 - To further increase system capacity and improve system performance, we have designed and fabricated non zero dispersion shifted large effective area fiber ( LEAF TM) using the Outside Vapor Deposition ( OVD) technique.
为了进一步提高系统容量和改善系统性能，我们利用外气相沉积（OVD）工艺，设计并制作了大有效面积非零色散位移光纤，称为康宁LEAFTM光纤。 - Design and manufacture the large effective area non zero dispersion shifted fiber ( LAPOSH Fiber) using PCVD technology.
设计并采用PCVD工艺制造了大有效面积非零色散位移光纤（LAPOSH光纤）。 - A position sensitive multiwire proportional chamber with effective area of 20 × 20cm2 is described in this paper.
本文介绍了一个有效面积为20×20cm的二维位置灵敏多丝正比室。 - In the paper, the load of coal pillars is firstly calculated by effective area theory;
本文首先采用有效区域理论计算了煤柱载荷P煤； - Conclusion Setting up an effective area transfer network made NICU utilized furthest, the survival rate raised.
结论建立有效的区域转运，可使NICU资源得到充分利用，大大提高危重患儿的抢救成功率； - The nonlinear effects can be reduced by increasing the fiber effective area.
增加光纤的有效面积可克服非线性效应。 - The electric field distribution between the single electrodes in the electrokinetic bioremediation was simulated; and the effective area of the remediation was defined.
对电动生物修复中单对电极间的电场分布进行了模拟，并以此定义了修复的有效作用区。 - Effective Area Utilization Rate and Traffic Arrangement of Telecommunication Buildings
电信建筑的有效面积利用率和交通组织 - But present large effective area fibers ( LEAF) still have some problems with higher zero dispersion slope and bending sensitivity, it is not ideal for terrestrial application and it is best for submarine cables.
但是，现有的大有效面积光纤（LEAF）存在着零色散斜率高、对弯曲敏感等问题，对于陆上应用并不理想，最适于海缆应用。 - The result shows that the big effective area of PCF used in transmitting the high power and manufacturing fiber-optic laser can be designed by changing the PCF structure parameter.
结果表明：通过调节PCF的结构参量，可以设计大有效面积PCF，用于高功率传输和制作光纤激光器； - The forcing analysis on wave type diaphragm of gas regulator is made, and the method and program of digital calculation about the effective area of wave type diaphragm of gas regulator are brought forward.
对燃气调压器波纹型薄膜进行了受力分析，提出了燃气调压器波纹型薄膜有效面积的数值计算方法和具体计算程序。 - All these systems require low nonlinearity, and it can be obtained by increasing fiber effective area.
这些系统需要低非线性的光纤，而增加光纤有效面积可以大大减小非线性。 - The time complexity of classification algorithm is lower and the real-time of the system is improved with the effective area detection and interval frame classification.
采取隔帧分类和区域有效性检测的思想，降低了分类算法的时间复杂度，提高了系统的实时性，并利用多帧联合检测策略提高了分类准确率。 - The interdigitated structure can also increase the effective area of the drift tube, which will increase the resolution and accuracy.
叉指形结构构成了离子迁移区阵列，增加了离子分离的有效面积，提高了分辨率以及精度。 - On the base of the above work, degree of structural damage has been studied and damaged effective area been presented to assess damaged degree.
在此基础之上，进一步对结构损伤的程度进行了研究，通过损伤有效面积的大小来判断结构损伤程度。 - A two-step heating method was proposed to optimize the preparation process. The new nanostructure morphology results in higher effective area surface than normal nanowire.
提出了两步加热法，优化了制备过程，制备出一种全新形貌的纳米结构，从而在普通纳米线基础上进一步提升了有效比表面积。 - Calculating method research on the edge of effective area of the smoke image.
烟幕图像有效面积边缘检测算法研究。 - Establishing different heights of the finite element model, at the same time establishing a partial opening model, analyzing that under the hydrostatic pressure, the effective area played a role in depressing the concentration stress to a safe range.
建立不同高度的有限元模型，同时建立有限元局部开孔模型，分析得出在静水压力作用下，有效补强面积发挥了作用，把集中应力降到了安全的范围内。