Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.

1、

Dawsonite decomposition method , a new process for producing sodium aluminate, is proposed.

提出了由丝钠铝石分解法制固体铝酸钠的新工艺.

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2、

After varying the annealing treatment, the cubic texture of aluminium foils with Al content of 99.

99%的两种铝箔进行了多种退火处理, 利用蚀坑法分析统计了热处理后铝箔的立方织构含量.

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3、

CD consists of a piece of aluminium coated with transparent plastic 12 cms across for producing sound.

这种小型薄圆盘是一块直径为十二厘米的铝片,表面涂上一层透明的塑胶用以播出声音.

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4、

Hongdao has good advantage in Colour Coating , Machinery Equipment , Aluminium Composite Panel.

红岛以彩涂、械、业为三大产业.

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5、

Treatment and comprehensive utilization of wastewater and residue in aluminium profile surface treatment were introduced.

讨论了铝型材生产废水废渣处理与综合利用的几个问题.

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6、

Aluminium became environmental health hazard in the 1980 s on two counts.

自从1980年代起,铝就被认为会对健康造成为害,其理由有二.

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7、

Aluminium has taken the place of copper in many ways.

铝在许多方面代替了铜.

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8、

Aluminium as well as most metals is a conductor.

吕和大多数金属都是良导体.

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9、

Must have experience in Glass & Aluminium Cutting.

要有经验做玻璃和铁切割.懂得操作机器.

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10、

Economizing on electricity in aluminium electrolysis is one of main research directions in the world.

铝电解节电是当今世界研究方向之一,测温及控制是节电的关键.

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11、

The coating is applied on the surface of the rolled, pressed aluminium plates.

这一涂层是应用于包金箔的、制的铝制金属板上的.

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12、

Aluminium, parallel beam construction.

铝合金、平行梁结构,胶封.

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13、

A BCO spectrophotometric method has been applied to determination of trace copper in aluminium power.

介绍了用BCO分光光度法对铝粉中微量铜的测定.

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14、

The surface modification of ultrafine calcium carbonate was made by using aluminium zirconium coupling agent.

用铝锆酸酯偶联剂对超微碳酸钙粉体进行表面改性.

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15、

They are already employed industrially to shape soft and light metals, such as aluminium and copper.

在比如铝和铜这些质地柔韧并且密度小的金属成型工艺中, EMPs已经被成功的应用.

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16、

The powder metallurgy of high aluminium zinc alloy and its tribological characteristics have been studied.

初步研究了高铝锌基合金的粉末冶金工艺及其材料的摩擦磨损性能.

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17、

The phonon dispersion relations of magnesium aluminium spinel MgAl 2 O 4 are calculated by using frozen phonon method.

本文利用冻结声子法计算了镁铝尖晶石的声子色散关系和常压下的各种热力学性质.

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18、

If necessary, we can use aluminium instead of steel.

如果必要, 我们可用铝代钢.

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19、

Aluminium looks heavy but actually it is very light.

铝看起来很重,实际上却很轻.

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20、

We employ aluminium for our cooking pots.

我们用铝做饭锅.

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