1) growth simulation degree
成长拟合度
1.
Based on the study of effects of fostering venture enterprises, three comprehensive indexes: growth simulation degree, development simulation degree and forecasting simulation degree are established, and the situation of fostering venture enterprises growth is analyzed.
从风险企业培育成长的效果出发,构建了风险企业培育成长拟合度、发展拟合度和预测拟合度三个综合指数,并对这三个综合指数进行分析,以考察风险企业的培育情况。
2) composition length
合成长度
1.
We obtain a sufficient and necessary condition under which a right T-module has a conposition series, moreover,when such a condition holds,we get a formula for calculating the composition length of the right T-module.
利用形式三角矩阵环T上的 (右 )模的分解 ,研究右T -模的结构 ,得到一个右T -模有合成列的充分必要条件 ,以及在这一条件下 ,其合成长度的计算公式 。
3) length of synthetic aperture
合成孔径长度
1.
Exact expression of the length of synthetic aperture in squint mode is derived by considering the asymmetry of synthetic aperture caused by the overlap between squint angle and beam width.
基于斜视模式合成孔径雷达(SAR)平台运动特点和波束照射规律,建立了机载SAR斜视模式的空间几何模型,考虑了斜视模式下天线半功率波束角与斜视角交叠所引起合成孔径长度的非对称性,详细推导了斜视模式下合成孔径长度的精确计算式。
2.
Through a deep research on the length of synthetic aperture and on the azimuth resolution, we have developed the application conditions for various formula about the two important parameters, which is vital in exactly imaging and briefly but reasonably processing.
基于前斜视SAR的运动特点和波束在场景平面上的扫描规律,建立了点目标与天线相位中心的瞬时斜距模型,提出了一种新的关于前斜SAR方位向高分辨特征分析的方法,通过对前斜视SAR合成孔径长度及方位分辨特性的研究,给出了合成孔径长度与方位分辨率近似公式的使用条件并作为前斜视SAR较为精确地成像与合理简化数据处理的基本依据。
4) quasilength
拟长度
补充资料：合度
合乎尺度；合适；适宜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条