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- The method for removing the phase loading effect is discribed.Finally, combined the two methods, the tuning of several cascaded and cross coupled bandpass cavity filters is demonstrated by HFSS. 最后结合这两种方法,利用电磁仿真软件HFSS仿真了几种级联带通腔体滤波器和交叉耦合带通腔体滤波器的调试。
- As a result, the GIS coupling technology can give a direct and reasonable assessed result of ecological riparian zone. 应用GIS耦合技术可以有效地实现生态河岸带的合理评价。
- The activities of palladium catalysed cross coupling reactions of substituted bromobenzenes were studied. 分析了温度、化剂、同取代基团对取代溴苯发生钯催化偶联反应活性的影响。
- In this paper, a novel electro-optic modulator based on free space coupling technology is proposed. 摘要文章提出了一种基于自由空间耦合技术的电光调制器。
- No cross coupling between inductors due to low magnetic shield and high reliability. 漏磁小,不产生耦合,可靠性高。
- These ultrahigh order modes also behave polarization independence and can be excited thorough free coupling technology. 这样,利用对称金属包覆波导结构来制作光生化传感器就成为了可能。
- The thermal decomposition behavior of PPS fibers was analyzed using TG-DSC coupling technology in N2. 采用TG-DSC联用技术对聚苯硫醚(PPS)纤维在N2氛围中的热分解行为进行分析。
- For having missile of two sets of the same side directions autopilot,there is cross coupling between two control channels. 对于具有两套相同侧向自动驾驶仪的导弹,两个控制通道之间存在交叉耦合。
- GIS coupling technology is an effective approach to obtain accurate results about the comprehensive assessment of ecological riparian zone. 摘要生态河岸带综合评价与GIS耦合是实现精确评价的有效手段。
- Six liquid crystals intermediates were synthesized by palladium catalysed cross coupling reactions with six substituted bromobenzenes and2 methyl3 butyne2 ol. 以4氟溴苯、,4二氟溴苯、,4,5三氟溴苯、碘溴苯、甲氧基溴苯、丙基溴苯为原料,分别与2甲基3丁炔2醇发生钯催化偶联反应,合成了6个苯基炔醇液晶用中间体。
- Stepped Impedance Resonators(SIR) taken as basic resonator unit of coaxial filters,a kind of generalized Chebyshev coaxial-cavity filter through cross coupling is designed. 利用阶跃阻抗谐振器SIR作为同轴腔滤波器的基本谐振单元,设计了一个利用交叉耦合来实现广义切比雪夫函数的同轴腔体滤波器。
- The synthesis of hydroxylamine sulfate(HAS) from H_2SO_4 and hydroxylamine hydrochloride using reaction-extraction coupling technology has been studied. 以盐酸羟胺和硫酸为原料,研究了采用反应萃取耦合技术合成硫酸羟胺的方法。
- The article presents the manufacturing process and application features of coupling technology without rivet, which is a new coupling method used for sheet metal. 介绍了一种新型的薄板连接技术的工艺过程、特点及应用.
- In order to avoid cross couplings between the vertical and lateral motion,decoupling control of a double-channel control rolling missile autopilot was studied. 为消除旋转导弹自旋所带来的纵向与侧向运动的交叉耦合,进行了双通道控制旋转导弹自动驾驶仪回路解耦控制研究。
- The dining-car was coupled on (to the last coach). 餐车已挂(在末节车厢)上。
- It is rash to cross the street without looking both ways. 不朝两边看看就穿马路是莽撞的。
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
- Owing to the advent of the free-space coupling technology, the angle of incidence beam can be small, then we can use the high sensitivity of ultrahigh-order modes in a optical waveguide. 在结构上，由于采用了波导的自由空间耦合原理，无需耦合器件，可以使入射光在小角度处入射，从而可以利用波导高阶模灵敏度高的特性，结构简单，易于加工制造。
- They coupled the carriages of the train together. 他们把火车的车厢连接好。
- In the mathematical model of PWM rectifier in d-q synchronous reference frame, there is cross coupling between active and reactive components of the line current, which is difficult to control. PWM整流器在d-q旋转坐标系的数学模型中,有功电流与无功电流之间存在耦合,给控制带来困难。
