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- Abstract The principle and performance of a three port interferometer SAR-MTI for detecting and relocating moving targets are analyzed. 摘 要 具体分析了用于检测和定位运动目标的三端口SAR-MTI系统工作原理及性能。
- The principle and performance of a three port interferometer SAR-MTI for detecting and relocating moving targets are analyzed. 具体分析了用于检测和定位运动目标的三端口SAR-MTI系统工作原理及性能。
- I want a seven-day & six-night package with three ports of call. 我要七天六夜、三天靠港的航程。
- To be applied to detected two port network with different dynamic impedance, its added resistance can be automatically changed by computer program. As a result, the automaticity of the measuring technique is greatly enhanced. 文中提出了简化的自动测量系统,并应用计算机技术自动地改变附加电阻,以适应不同动态阻抗的被测两端网络。
- Based on method of moment and multi port network, the radar cross section (RCS) of OSMAR2000 "Ten-five" antenna array is pre estimated over working band of airborne radar and missile radar. 摘要针对机载和弹载雷达工作的频段，基于距量法和多端口网络原理，推导出OSMAR2000系统天线阵雷达散射截面(RCS)的预估方法。
- Yantian port plans to build eastern, central and western three port, all of which will have a ten thousand-ton berths for more than over 30, has now completed 9 5-10 ten thousand-ton container berths. 盐田港规划建设东、中、西三个港区，全部建成后将拥有万吨级以上泊位30多个，现已建成9个5-10万吨级的集装箱专用泊位。
- A small shape three port manostat of 78L05 with the output current of 150mA is added on the electrical source end, so the input voltage is decreased from 15V to 12V to supply DM74LS123N. 在控制电路芯片的电源端口增加一个输出电流150毫安的小型三端稳压块78L05，把12伏的输入电压降到5伏给DM74LS123N供电。
- Accept Cargo to Brazil three ports, Pecem, Suape, Vitoria VIA Valencia. 兼收通过西班牙瓦伦西亚中转至巴西三港的货柜。
- The Reciprocity Theorem on The n- port Network n端口网络的互易定理
- electrically symmetric two port network 电对移四端网络
- If reciprocity and symmetry exist for passive two port networks of linear time invariant under zero intial condition,the circuit parameters will have some important characters. 对于线性非时变的无源二端口网络，在零初始条件下，若存在互易性及对称性，则其电路参数具有一定的特殊性。
- Yesterday morning, Penghu, Kinmen and Matsu by mainland residents to Taiwan first tour group from Xiamen, Fuzhou, Quanzhou, the three ports of departure. 昨日上午，大陆居民经金马澎赴台游首发团分别从厦门、福州、泉州三个口岸出发。
- The important part is the double -fiber three ports circulator whose basic components are composed of birefringent crystals, two Faraday Rotators and 1/2waveplates. 尤其着重于以双折射晶体、法拉第旋转器、二分之一波片为基本元件的双光纤三端口环行器。
- SiGe HBTs'Two Port Network Parameter Model and Its Simulation 双端口网络参数模型和模拟
- Whatever China's concerns on ore pricing, BHP has made a strong case for a merger to speed development of Australia's mineral resources and make better use of its overstretched rail and port networks. 不管中国对铁矿的定价是怎么想的，必和必拓公司提供了一个强有力的案例来加速澳大利亚矿产资源的发展，也更好地利用了延伸的铁路和港口网。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The Design of PWM Switch Power Supply with Three Port Off-line 三端离线式脉宽调制PWM开关电源的设计
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- Her family lives three li away from her school. 她家住在离学校有三里路的地方。
