查询词典 spica

objective to study the sedative and hypnotic effects of the different extracts of spica prunellae.

调查显示［2］，全世界50%～60%的成年人患有不同程度的睡眠障碍，我国失眠的发生率高达40%。

If you can't detect this color contrast with the eye alone, try looking at Saturn and Spica with binoculars.

如果你只用眼睛不能分辨颜色的话，试试望远镜。

Saturn and Spica are nearly the same brightness but exhibit different colors.

土星和角宿一亮度大致相当，但两者焕发不同的星光。

Tonight, we star-hop to two bright summer stars: Arcturus and Spica.

今晚，我们将定位两颗夏季才能看到的明亮星星：大脚星和角宿星。

If you can't detect this color contrast with the eye alone, try looking at Saturn and Spica with binoculars.

假如你无法依靠双眼识别它们的颜色，那么用双筒望远镜试试。

As shown on our sky chart, we extend the Big Dipper handle "to arc to Arcturus and to drive a spike to Spica."

如同我们所看到的天空图，我们延伸北斗七星的把柄，沿着弧向大角星，然后钉在室女座α星。

As shown on our sky chart, we extend the Big Dipper handle "to arc to Arcturus and to drive a spike to Spica."

从星空图我们可以看见，我们延长北斗七星的&勺柄&可以弯至大角星，也可以延长&麦穗&至角宿二。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。