针状物

A pin inserted through an axletree to hold a wheel on.

用来固定轮子的插在车轴上的一种针状物。

Entrance to the cathedral is free, but there's a charge to ascend the campanile - a marvellous red-and-white striped needle - for a marvellous view of London.

威斯敏斯特天主教大教堂向大众免费开放，但是如果你想要登上钟楼（一个令人叹服的红白交错条纹状的针状物）去尽收伦敦美景则另当别论。

After we analyzed the production, we discovered that the phase of blue flaky isV9P8-en and the aqua needle-shaped is V2P3-en.

用粉晶X射线对产物进行了表征分析，结果表明蓝色片状物相为V9P8-en，绿色针状物相为V2P3-en。

A fine, sharp projection, as a spine of a sea urchin or a ''.

针状物精细尖锐的突出物，如海胆的脊椎骨或''。

A fine,sharp projection,as a spine of a sea urchin or a crystal.

针状物精细尖锐的突出物，如海胆的脊椎骨或水晶球

In most telescopic views, glare and diffraction spikes tend to hide things that lie near Mirach and make the faint, fuzzy galaxy look like a ghostly internal reflection of the almost overwhelming starlight.

在大多数远距离视场中，强光和衍射针状物隐藏了位于奎宿九附近的事物并且使得暗淡，模糊的星系仿佛是巨大星光内部的可怕倒影。

Any of several nocturnal, burrowing, egg-laying mammals of the genera Tachyglossus and Zaglossus of Australia, Tasmania, and New Guinea, having a spiny coat, slender snout, and an extensible sticky tongue used for catching insects.

针鼹任一种夜间活动的针鼹属和原针鼹属的穴居卵生哺乳动物，生活在澳大利亚、塔斯马尼亚和新几内亚，外皮带针状物，吻细长，舌带粘液并可伸缩，可用来捕获昆虫

You are envisioning just one of thousands of young spicules on the active Sun .

然而您的设想确正是太阳表面成千上万个年轻的针状物中的一个。

Both the government and Han residents accuse Uighurs of carrying out widespread stabbings since mid-August, using syringes, safety pins, needles and other sharp objects.

当局政府和定居新疆的汉族居民均指责维吾尔族人自8月中旬开始，使用注射器、安全别针、针状物和其他尖锐的器具，到处针扎人。

These images also indicate that the ultimate cause of spicules is sound-like waves that flow over the Sun 's surface but leak into the Sun 's atmosphere.

这些图像还表明，最终造成针状物的是流动于太阳表面类似于声波的波浪，但又泄到太阳的大气中。

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。