查询词典 clusters

Like a whirl of shiny flakes sparkling in a snow globe, Hubble catches an instantaneous glimpse of many hundreds of thousands of stars moving about in the globular cluster M13, one of the brightest and best-known globular clusters in the northern sky.

据国外媒体报道，美国宇航局哈勃太空望远镜拍到北部天空中最明亮最有名的球形星团M13，恰似一个天上"雪球"，里面有无数恒星在运动，如同连串的"雪片"在闪烁。

Any of several plants of the genus Iberis in the mustard family, native to Europe and the Mediterranean region and widely cultivated for their showy clusters of white, pink, crimson, or purple flowers.

伞形屈曲花一种十字花科屈曲花属植物，原产于欧洲和地中海地区，因其白色、粉色红、深红色或紫色的鲜艳花簇而广泛栽种

Any of various herbaceous plants of the genus Myosotis,having clusters of small blue flowers.

勿忘草任一种勿忘草属草本植物，有一簇簇的小蓝花

Naphthol (1HN) clusters have been studied in supersonically cooled molecular beam by using UV laser ionization.

用飞行时间质谱仪和超声速脉冲分子束技术研究了紫外激光对1-萘酚(1HN)团簇的电离质谱。

Annual Old World plant with clusters of pink or white flowers; naturalized in United States.

一年生的东半球植物，有粉色或白色的花丛；移植到美国。

With Mab 2A3, the first positive cells were detected at the limb bud stage of the embryos. Distinguishable positive haemocytes with a diameter of about 7μm appeared in embryonic-nauplius. At the following nauplius I stage, configuration of haemocytes became more integrated and clear. Their diameters were almost similar to those of haemocytes from adult shrimp. With Mab 1H11, the first positive granular haemocytes were identified at the stage of embryonic-nauplius which existed in clusters with positive punctate fluorescence of granules distributed around the periphery of granular haemocytes.

通过对包括囊胚期、原肠胚期、肢芽期、膜内无节幼体期和无节幼体Ⅰ期在内的中国对虾胚胎的间接免疫荧光检测，最早在肢芽期胚胎中检测到2A3阳性信号；在膜内无节幼体期，2A3阳性血细胞平均直径约7μm，聚集成簇；在无节幼体Ⅰ期，血细胞形态更加完整清晰，平均直径已与成体对虾血细胞相似。1H11阳性大颗粒细胞最早在膜内无节幼体期胚胎中出现，这些细胞同样成簇存在，在其细胞质外围可见点状荧光。

The promising technique can also be applied to imaging other extended objects like star clusters and nebulae.

这种有前景的技术还可以应用于其它大体积的物体，像星团和星云。

The astronomer William Herschel made a detailed catalog of nebulosity and clusters, and in 1781 discovered the planet Uranus , the first new planet found.

在十九世纪，注意三个问题，欧拉身体，克莱洛和达朗贝尔导致更准确地预测运动的月球和行星。

In the teaching of Chinese as foreign language, neologism clusters are not only feasible but also an essential part of the instruction.

汉语新词语词群在对外汉语教学中具有一定的可行性和必要性。

In chapter 4, we study the polarizability of niobium clusters including d electron.

第四章，我们研究了包含d电子的铌团簇的极化率。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。