基本金属

Yesterday's round Pudie commodity markets, base metals again badly hit.

昨天的这一轮Pudie商品市场，基本金属再次受到重创。

As you can see from previous image I have a Base metal layer below Red metal.

正如你在前面的图里看到的，我有一层基本金属层在红色金属下面。

Stainless steel, which is partially made of nickel, is commonly used as a base metal for porcelain crowns.

不锈钢，这是部分作出的镍，是常用的基本金属的烤瓷冠。

I did on purpose: if I use eraser on Red metal, the Base metal material will pop up.

我的目的是：如果我在红色金属层上用橡皮擦就可以露出下面的基本金属材质。

The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when 210 generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air.

从热传导方程和雪崩电离机制出发，假设当电子增值2~(10)倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q—YAG激光器(波长1064nm，532nm，355nm，脉宽10ns)，靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随着波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。

This is equivalent to 202,500 metric tons of zinc and 11,400 tons of nickel--about 41% of LME zinc stocks and 7% of nickel inventories.

如此大的量，似乎给基本金属期货带来一些压力。这相当于卖出20.25万吨锌和1.14万吨镍，分别为LME锌库存的41%和镍库存的7%。

The idea of mutability became the basis of alchemy, which sought to turn "base" metal such as lead into gold or silver.

可变性的观念成为了炼金术的基础，炼金术试图将如铅一类的"基本"金属转化为金或银。

And capacity in another industrial subaggregate - including primary metals, electrical equipment and appliances, paper, textiles, leather, printing, rubber and plastics, and beverages and tobacco - has contracted by 0.9% over the past year.

另一方面，有基本金属、电气设备和家电、造纸、纺织、皮革、印刷、橡胶和塑料、饮料和烟草行业组成的工业大类的产能则下降了0.9%。

And capacity in another industrial subaggregate - including primary metals, electrical equipment and appliances, paper, textiles, leather, printing, rubber and plastics, and beverages and tobacco - has contracted by a whopping 2% over the past year.

同期之中，由基本金属、电气设备和家电、造纸、纺织、皮革、印刷、橡胶和塑料、饮料和烟草组成的工业大类的产能更是下降了整整2%。

Billiton Base Metals purchased La Granja from Cambior for $35 million and is required to complete a feasibility study within the next five years..

拓基本金属购买坎比奥尔拉格兰贾为3500万美元，并须完成在未来5年内的可行性研究。。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失