| 1. | Many high-gain stations will be deployed on land and ocean bottom .
在陆地和洋底要设置许多高增益的台站。 |
| 2. | A smooth high - gain segment tracking algorithm for a follow - up system
一种随动系统分段平滑高增益跟踪控制算法 |
| 3. | A novel broadband and high - gain microstrip reflect array antenna with variable polarization
一种新型宽频带高增益的变极化微带反射阵天线 |
| 4. | In actual radar antenna design several thousand elements could be used to obtain a high - gain antenna with a beam width of less than two degrees
实际的雷达天线设计为拥有数千个单元能够获得高增益使波束宽度小于2度。 |
| 5. | Depending on the numerical calculation , the explicit control law with the high - gain feedback effect can reinforce the output regulation performance
仰赖精确数?运算，明确控制律与高增益回馈效能可以强化输出规则化表现。 |
| 6. | On high - gain sounds , this axe really rocks . plenty of hamonics and aggresive but fat sound . so equilibrated . with neck pick - up , solos become fluid and present
干琴的声音非常的通透。当使用琴桥拾音器的时候，声音非常的明亮，典型的电吉他。如果使用琴颈拾音器，低音变的很低沉。 |
| 7. | Especially the gaas pcss can take on particular phenomena of nonlinear characteristics ( also known as lock - on effect or high - gain mode ) witch made it be very availability . , convenience and f lexibleness
特别是在一定的触发光能和偏置电场阈值下，光电导开关存在的非线性工作模式(或lock - on效应) ，使得pcss ' s在高压超快功率脉冲系统中的应用更为有效、方便、灵活。 |
| 8. | Secondly the major mechanisms of degeneration of pcss are caused by both the filamentary nature of the current in high - gain pcss damage to the chip of the switch and the charge domain reached the anticathode causes the erosion of metal interface
开关退化的主要原因是:开关体内的丝状电流对开关芯片的损伤;以及电荷畴到达阳极时来不及放电而产生的电荷拥挤现象对开关电极接触表面的损坏。 |
| 9. | The result shows that the solar radiation pressure moments play a mainly part . based on kalman filtering , three kinds of attitude determination algorithms were studied using the attitude sensor now available on the explorer : the first based on digital solar sensor ( dss ) and gyroscope when the star sensor is not available ; another based on dss , high - gain antenna ( hga ) and gyroscope when the explorer is in the earth - safe mode ; the third based on star sensor combined with gyroscope when the explorer is in the normal mode
针对配置了典型测量敏感器的深空探测器,基于扩展kalman滤波给出了其姿态确定的方法:针对星敏感器不可用情形,给出了使用太阳敏感器和速率陀螺定姿的滤波器算法;针对安全模式下的对地稳定定向情形,给出了太阳敏感器和高增益天线融合速率陀螺信息的定姿算法;针对正常巡航模式给出星敏感器和速率陀螺联合定姿算法。 |
| 10. | Fundamental of laser 40ar / 39ar dating method : our laboratory has successfully set up the laser microprobe 40ar / 39ar geological dating method . our works include adjustment of the high - gain electron multiplier in mass spectrometer and correction of mass discrimination , adjustment of the laser , test for absorption ability of minerals to laser , designing and manufacturing high - vacuum sample chamber , sample preparation and irradiation , research on the variability of j values on the surface of rock chips , measuring atmospheric argon , determination and correction of blanks and ages , etc . the laser microprobe technique is particularly effective for some geological samples . it can be used , for example , for research of distribution of the components in extremely small samples that are very difficult to be separated and purified and those which contain excess argon
本文首先从常规~ ( 40 ) ar ~ ( 39 ) ar阶段升温定年实验室的改进入手，进而建立了激光~ ( 40 ) ar ~ ( 39 ) ar定年实验室，利用这两种先进同位素地质定年方法，结合其他手段，对青藏高原腹地和北缘的阿尔金断裂系多期地质事件进行了详细的同位素年代学研究：一、参照国际先进实验室的流程，对我们的常规~ ( 40 ) ar ~ ( 39 ) ar阶段升温实验室在样品的预处理、样品的照射条件和系统空白测量及校正等方面进行了改进，使之产出的同位素年代数据更可靠并为国际同行所承认。 |
