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- circular polar diagram paper 极坐标纸
- circular polar diagram 圆极性图
- The radome causes an angular displacement of the tracking aerial polar diagram. 天线罩使跟踪天线的极图产生了角位移。
- After about sixty days, LRO will enter its operational circular polar orbit, about 31 miles above the moon's surface. 经过大约在60天LRO将进入月球极低轨道,大约处于月球表面31英里。
- LRO's final orbit will be a circular polar orbit approximately 50 km above the Moon's surface (a little over 30 miles). LRO的最终轨道将是一个圆形极地轨道,离月球表面(略微超出30英里处)约50公里。
- The original asymptote criterion of polar diagram is improved, and it is pointed out that only one type system has original asymptote in the open loop systems. 文章对绘制开环系统极坐标图进行了深入研究,给出了极坐标图起始渐近线的判据,指出开环系统只有1型系统才有起始渐近线。
- OBSERVATION OF CIRCULAR POLARIZATION AT 3.2CM WAVELENGTH OF THE SOLAR ECLIPSE OF SEPTEMBER 22,1968. 1968年9月22日日食的3.;2厘米波段圆偏振观测
- The circular polarized waves of current sources of an electric and a magnetic Hertz dipoles combination. 一赫芝电偶极加上一赫芝磁偶极在远场之圆形极向电磁波。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The results of experimental and theoretical study indicate that the unpolarized light from He-Ne laser is equivalent to circular polarized light. 实验和理论研究的结果都说明由氦氖气体激光器发出的非偏振光是和圆偏振光等效的。
- The result shows that emitting with circular polarization and receiving with copolarization are effective on rain clutter's depression. 结果表明:雷达采用园极化发射,同极化接收,可有效抑制雨杂波。
- The 70cm transmitter antenna configuration is Left Hand Circular polarity (LHCP).The 2M receiving antenna is a 1/4 wave whip. 卫星0.;7米段的发信机天线是左旋圆极化,2米段收信机是1/4波长鞭状天线。
- On original asymptote and crest volume of polar diagram of open-loop systems 开环系统极坐标图渐近线与极值点的研判
- Radio observations of the late-type giant FK Com were performed using the VLA at 3.6,6,18 and 20cm,and mJy level radiation was detected, but no circular polarization was obtained. 本文作者使用美国VLA,对快速目转的晚型巨星FKCom在3.;6、6、18、20厘米波长上进行了射电观测,探测到mJy量级的射电辐射,而没有探测到圆偏振。
- The radome causes an angular displacement of the tracking aerial polar diagram 天线罩使跟踪天线的极图产生了角位移。
- She gave me a diagram of railway network. 她给了我一张铁路网图解。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- We can compute the circular area with radius. 我们能用半径计算出圆的面积。
- When circularly polarized light is used, the cross may be eliminated. 用圆偏振光时,这十字就可以消失。
- He pointed at the diagram to illustrate his point. 他指着图表来说明他的论点。