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- At the same time,the far field conditions of infinite plate and far field and edges conditions of SSSS plate is given for using the method. 同时给出了利用此方法的无限板上的远场条件和周边简支板的远场条件和边界条件。
- Influence of Far Field Condition on Sensitivity Test 远场条件对灵敏度测试的影响
- Under the condition of far field, pseudorandom diffusers have good diffusion characteristics. 摘要在远场条件下,伪随机序列扩散体具有良好的扩散特性。
- The far field eddy current testing system for trial was developed. 建立了试验远场涡流检测系统。
- Aim To recover the impedance coefficient from the far field pattern of the scattered wave of the acoustic scattering problem with impedance boundary condition. 目的从阻尼边界条件声波散射问题的散射场的远场模式出发去反演阻尼系数。
- Research on optimum far- field condition of particulate holog raphy[J]. 引用该论文 李作友;王峰;李泽仁;罗振雄;刘振清;郑贤旭;李军.
- Not the tsunami but the playing field conditions. 不是海啸而是他们造成了这副景象。
- The main chlorophyll fluorescence parameters in different combinations of sugarcane were measured in field condition. 本文测定了不同组合甘蔗叶片的主要荧光参数。
- The acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern. 对于系数反问题进行了研究,利用远场模式的不完全数据反演声波阻尼系数。
- The near and far field properties of line current of arbitrary shape is demonstrated in this example. 本例以赫芝电偶极电磁场合成之近似结果,验证偶极天线远场及近场之特性。
- Single control box is the main part to control Soot-blower in the field condition, there are forward and emergency return buttons on the control box. 单控箱:它是对吹灰器实现现场控制的枢纽,其上装有前进,紧急返回按钮,可以完成吹灰器单台现场操纵。
- The pattern and/or image of electric and/or magnetic field of an electric Hertzian dipole in the near and far field. 赫芝电偶极在远近场区中之电场与磁场之场型及影像。
- Objective To develop an automatic machine used for rinsing and drying ampoules and filling drug succus in field condition. 目的:研制野战型全自动药瓶冲洗吹干药液灌封机。
- 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。
- Control efficiency of 5 pesticides to rehmanniae flea beetle and influence to their natural enemies were compared in field condition. 田间比较测试了5种杀虫剂对地黄跳甲的防治效果及其对天敌的影响。
- Far field spatial intensity structures are result from the diffraction of sharing gratings. 远场光强的空间结构是由共享光栅组合衍射引起的。
- The coupling effects of water and fertilizer on the relative penetrability of cell membrane of winter wheat leaf were studied under field condition. 摘要在田间条件下研究了水肥耦合对冬小麦各生育期叶片质膜相对透性的影响。
- For high intensity laser beam with center obscuration, beam quality far field measurement method is used presently. 目前对于较强的带遮拦光束采用光束质量远场测试法。
- One hundred and sixty-eight germplasms were investigated for resistance to loquat leaf spot disease under natural field condition. 摘要在自然发病情况下,调查了168份枇杷种质资源对叶斑病的抗病情况。
- The larger truncation ratio, the larger relative increment of peak energy of beam in far field. 切断比越大,强度峰值的相对增量也越大。