metal的例句大全

It'strictly means that the copies are made from an image on a metal plate.

技术上从严来说,这些印件是按金属印版上的图像制成的.

It now holds 1, 232 tonnes of the yellow metal, mined by its inventors and reburied in the vaults of HSBC in London.

SPDRGoldTrust现在持有1232吨黄金，这些黄金是该基金的创造者开采的，储藏在汇丰（HSBC）在伦敦的金库里，价值达716亿美元；

Pseud Metal Etching Process by Printing UV Ink

UV仿金属蚀刻丝网印刷工艺的探讨

Pseud Metal Etching Process

仿金属蚀刻印刷工艺简介

Stress and metal flow in steel tube during sizing process were analyzed.

分析了定径过程中钢管内金属流动和弹复行为.

We study the classical dynamics of Rydberg hydrogen atom near a metal surface.

用相空间分析方法研究了近金属表面氢里德堡原子的动力学性质.

Project contents: Annual production capacity of200 million construction metal container production lines and facilities.

项目内容：建设年产2亿只金属容器生产线及配套设施。

The continuous analysis of tobacco ash content, total alkaline earth metal and sulfate

烟草灰份、碱土金属总量和硫酸根的连续测定

Law and Control Mechanism of Alkaline Earth Metal Losses in Runoff

地表径流中碱土金属流失规律及调控机制研究

Study of Alkaline Earth Metal Oxide ── SnO_2 Thin Film Alcohol Sensors

碱土金属氧化物&SnO2薄膜乙醇敏感元件的研究

Preparation and Electrical Properties of Alkaline Earth and Transition Metal-Doped Oxygen Ion Conductor

碱土与过渡金属掺杂氧离子导体的制备与性能

Study on Oxyethylation of fatty acid catalyzed by alkaline earth metal acetate

碱土金属醋酸盐催化脂肪酸乙氧基化研究

An Experimental Study on the Adsorption Characteristics of the Alkaline Earth Metal Chloride

碱土金属氯化物吸附性能实验研究

The difference can be used to improve the separation between alkaline earth and transition metal ions.

这种差异可用于改善碱土金属与过渡金属离子之间的分离状况。

Retention Mechanism of Alkali and Alkaline Earth Metal Ions on Reversed Phase High Performance Liquid Chromatographic Column

碱金属和碱土金属离子在反相高效液相色谱柱上的保留机理

Thermal Decomposition Mechanism of Alkaline Earth Benzoates The Stability of Alkaline Earth Metal Complexes

碱土金属苯甲酸盐的热分解

Of or relating to or containing bentonite. ionized alkaline earth metal laser

属于、关于或包含膨润土（或皂土、斑脱土）。碱土金属离子激光器

Ionized alkaline earth metal laser weak base anion-exchange resin

碱土金属离子激光器弱碱性阴离子交换树脂

Additive of zirconium and alkaline earth metal, catalytic activity of catalyst has been improved, which has basic sites and acid sites.

添加锆、碱土金属助剂的铯系催化剂具有较高的催化活性，其同时具有酸碱活性中心。

Although many researchers managed to improve the catalytic stability of Ni catalyst by addition of alkaline-earth metal and alkali metals to the catalyst, no breakthrough was obtained.

尽管很多学者在Ni基催化剂中加入稀土元素或碱金属以提高Ni基催化剂的活性和稳定性，一定程度上提高了其抗积炭能力，但没有取得突破性的进展。