Some of them reach the earth and cause spectacular light displays like the Aurora Borealis or Northern Lights.

In the Northern Hemisphere, the phenomenon is called aurora borealis, or northern lights.

在北半球，这种现象就是所谓的黎明的女神，或北极光。

Next winter, we'll be taking a trip to Alaska to see the aurora borealis!

明年冬天，我们要去阿拉斯加看北极光。

There she was able to see the aurora borealis for the first time in her life.

在那里，她第一次亲眼看到了北极光。

And they've said the beam leaves an Aurora Borealis effect.

他们说这个放射线就会留下北极光效应。

It is a matter for regret.

那是令人遗憾的事.

In spite of you are ending when, important after ising a be over don't regret deeply.

不论你在什么时候结束, 重要的是结束之后就不要悔恨.

Regret and regret deeply to also follow.

后悔和悔恨也随之而来.

The typical characteristic of the ore is low sulfide. The metallic mineral has very few content ( 1%-2%), The mineral of ore is mainly of pyrite, chalcopyrite, limonite, aurum and electrum etc.

矿石为典型少硫化物型，金属矿物含量极少（1%-2%），主要有黄铁矿、黄铜矿、褐铁矿和自然金、银金矿等。

Besides the aurum oblaticium, and the obligation of the wealthier of their class to fill the office of consul or of praetor, they were liable to a special property tax paid in specie.

除贡金和富有者担任执政官或司法官所承担的费用外，元老们还要交纳一种用硬币支付的特别财产税。

Ores consist of pyrite, blende, aurum, zinckenite, tennantite, antimonite, realgar, and orpiment, belong to typical Low-temperature minerals assemblage.

矿石由黄铁矿、闪锌矿、自然金、辉锑铅矿、砷黝铜矿、辉锑矿、辉锑银铅矿、雄黄、雌黄等组成，为典型的低温热液矿物组合。

The matrix aurum was extracted by ethyl acetate. The containing gold ethyl acetate was added into bismuth standard solution as matrix modifier, so as to match the sample, and determined by Graphite Furnace Atomic Absorption Spectrometry.

以乙酸乙酯萃取样品中基体金，将萃取样品后的含金的乙酸乙酯作为基体改进剂加入到铋标准溶液中，使得标准与样品的基体组成匹配，用石墨炉原子吸收法测定水相样品中的铋。

Aurum is existed mainly as inclusion aurum, cranny aurum and crystal defect aurum. Gold minerals are mainly in medium-coarse-grained, and is 91.21% of the acreage ratio.

金的赋存状态为包裹体金、裂隙金和晶隙金，金矿物主要以中粗粒以上颗粒为主，占面积比的9121%。

In this thesis, the contribution of electric quadrupole ( E2) and higher pole transitions to the opacity of hot and dense plasmas of element aurum is taken into account by using an average-atom model.

因此本文在有心力场单电子近似下，利用平均原子模型研究了电四极及更高阶跃迁对金元素的高温稠密等离子体辐射不透明度的贡献。

Relatively to our work, the shortcoming of AURUM is that, it is not compatible with a Cloud Computing environment because in the cloud, there are risks that are out of control for the subscribed organization.

相对于本文研究工作，AURUM的缺点是不兼容云计算环境，因为订阅机构是不能控制云风险的。

Aurum ( Au) and Platinum ( Pt) doping techniques are widely used to fabricate the fast recovery diodes ( FRD), and both of them have merit and demerit.

掺金和掺铂技术被广泛地应用于制造快恢复二极管中，这两种技术各具优缺点。

Let's choose Latin, the language of scholarship, and so iron became Fe for ferrum and lead became Pb for plumbum and gold is Au for aurum and so on.

那就选拉丁文吧，用于学术的语言，所以，iron就变成了Fe，表示铁元素，铅变成了，Pb，表示铅元素，金变成了Au，表示金元素，等等。

The aurum chemisorption on the GaAs ( 110) surface is investigated. The energy band structure and the density of surface states are studied and calculated by the infinitive orders perturbation theory developed by K.

研究了Au吸附在GaAs（110）表面的吸附构型，并计算了表面态密度和表面能带结构。

The results of the experiment show that the optimum conditions ( the temperature is 50 ℃, lasted time is 3 hours, the volume ratio of mixed solution and aurum is 6 ∶ 1) are determined;

实验结果表明：较适宜的溶样条件为温度50℃，溶样时间为3h，混合溶剂与金的液固比为6∶1（体积比）；

The mixing floatation and remill separation flow strengthen the separation of copper sulfur ore and can efficiently improve copper and accompanying aurum and argentine recovery rate.

混合浮选再磨分离流程强化了铜硫矿物的分离，可有效地提高铜回收率及伴生金银回收率。

In this paper research on this technology is conducted in several aspects, such as bioleaching copper, uranium, aurum, and other metals the development prospects are forecasted.

从微生物浸铜、铀、金及其他金属几个方面介绍了生物浸矿技术的研究状况，展望了生物浸矿技术的发展前景。