查询词典 spinel

The initial discharge capacities of samples at room temperature and elevated temperature (55℃) are 128.2 and 125.0mAh/g respectively. After 50 cycles, the retentions of capacity are 90% and 68%. The spherical spinel LiMn2O4 both have high specific capacity and excellent cycleability.

室温和高温条件下首次放电比客量分别为128.2和125.0mAh/g，50次循环后容量保持率分别为90%和68%，球形LiMn2O4在室温和高温下均具有较高的比容量和优良的循环性能。

Together with similar data for pyroxenes, garnet and spinel, we interpret this to imply that most carbon must be present as a separate phase in the deeper parts of the upper mantle, probably as a carbonate phase.

可能发生的情况是：在地幔深层一个富含碳的部分所出现的一次大型溶解事件，会迅速将大量CO2从这里的碳库中输送到大气层中，这与认为一些全球性物种灭绝事件可能是由大型火山活动后CO2的突然释放引起的观点是一致的。

Our main product include cubic zirconia, synthetic ruby, synthetic sapphire, synthetic spinel, glass diamond, glass, jewel bearings, etc. At the same time, we produce and process natural gems like peridot, garnet, white topaz, rock crystal, amethyst, citrine, coral, tourmaline, etc.

主要生产加工石榴石、白黄玉、紫晶、黄晶、茶晶、电气石、橄榄石、蓝宝石、红宝石、珊瑚等天然宝石；同时，还生产加工立方氧化锆、红刚玉、蓝刚玉、尖晶石、玻璃水钻、及稀土玻璃等人造宝石产品。

Our main product include cubic zirconia, synthetic ruby, synthetic sapphire, synthetic spinel, glass diamond, glass, jewel bearings, etc. At the same time, we produce and process natural gems like peridot, garnet, white topaz, rock crystal, amethyst, citrine, coral, tourmaline, etc.

主要生产加工蓝宝石、红宝石、石榴石、白黄玉、紫晶、黄晶、茶晶、电气石、橄榄石、蓝宝石、红宝石、珊瑚等天然宝石；同时，还生产加工立方氧化锆、红刚玉、蓝刚玉、尖晶石、玻璃水钻、及稀土玻璃等人造宝石产品。

It is called the cobalt spinel which was found in Sri Lanka.

这就是所谓的钴尖晶石被发现在斯里兰卡。

There are common spinel group minerals with chemical substitution between the end members ; MgAl2O4, FeAl2O4, ZnAl2O4, MnAl2O4 and FeCr2O4.

这些尖晶石族矿物中，镁尖晶石可以形成宝石级的透明的晶体。如果含有锌，会变成深色，不过还叫做镁尖晶石。

In this article, the spinel with both four groups of six-pointed star and three groups of four-pointed star have been studied by means of conventional gemmological techniques, Raman spectroscopy and electron probe.

利用常规宝石学技术、拉曼光谱技术和电子探针对具有多组六射星光和四射星光效应的尖晶石进行了研究，发现由于存在多组定向排列的针状包裹体，使尖晶石产生多组星光效应。

Case in point: the Black Prince's Ruby on the British Imperial State Crown is a magnificent 170-carat red spinel.

例证：黑色太子红宝石英帝国的皇冠是一个宏伟的国家170克拉红色尖晶石。

Pale yellowish green spinel from Umba Valley, Tanzania on the right photo is unique and was never reported before.

看海的博客：elf630.blog.sohu.com右边的照片中的黄绿色更是稀有的绿色。

From end of 1990's, Ilalakaka alluvial deposit of Madagascar has been known as the major spinel of fantastic shades.

1990年末，在马达加斯加的依拉卡卡地区发现大量的颜色丰富的尖晶石，这里逐渐成为优质尖晶石的主要产地。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。