A starlike object that has a large red shift and emits powerful blue light and often radio waves.
类星体一种类似星体的物体,它有很大的红移并放射出大量的蓝光,而且经常还有无线电波。
A double-starlike tree is a graph with two stars (whose sizes need not be equal) jointed by a path.
两个大小不一定相等的星图由一条路连接而成的图叫做似双星树。
The starlike torque graph is an effective method in analyzing the step running of rotatable step motor.
在旋转步进电动机的步进运动分析中,转矩星形图是一种比较有效的工具。
They possess a characteristic six-pointed starlike shape whose surfaces have cup-shaped (chalice) indentions.
具有特征性六尖星形,表面有杯形(杯)凹陷。
A firework that ascends high into the air where it explodes in a brilliant cascade of flares and starlike sparks.
一种鞭炮,能够高高地冲入空中,并在那里爆炸,发出炫目的闪光和星状的火花。
With its starlike shape all class rooms in the school can be placed at a facade with direct access to light and fresh air.
整个学校为星状外形,所有的教室都安置在可以直接接受阳光和和新鲜空气的一面。
Any of several small plants of the genus Trientalis, especially T. borealis, of northeast north America, having white starlike flowers.
七瓣莲:任一种七瓣莲属小型植物,尤指产于北美东北部的美洲七瓣莲,开白色星形花朵。
A new kind of starlike polyether epoxy resin was synthesized and its structure and composition were characterized by the FTIR spectrum and the chemical analysis.
合成了一种新型星形聚醚环氧树脂,用以改善双酚a环氧体系的综合性能。用FTIR光谱和化学分析法,表征了其结构组成。
Geometry quality for these mappings can be obtained from these inqualities, and some sufficiency conditions for starlike mappings and spirallike mappings are given.
由此导出全纯映照本身的一些几何性质,并得到星形映照和螺形映照的充分判别条件。
Geometry quality for these mappings can be obtained from these inqualities, and some sufficiency conditions for starlike mappings and spirallike mappings are given.
由此导出全纯映照本身的一些几何性质,并得到星形映照和螺形映照的充分判别条件。
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