查询词典 metal detector

Therefore, in this dissertation, sulfide, selenide and metal nanocrystals were synthesized by photochemical method and characterized.

在本论文中，我们对光化学方法制备金属硫化物和金属纳米晶的工作进行了拓展和完善。

The role of light and metal compounds in natural systems and the possibility of their application in artificial systems of medical or environmental importance are in the center of bioinorganic photochemistry interest.

光和金属的复合物在自然体系中的作用，以及它们在医学人工体系中得以运用的可能性或对环境的重要性是人们对生物无机光化学的兴趣所在。

Metal type has been replaced by photocomposition.

金属活字为照相排版所代替。

Compared with the ordinary TiO2 thin film electrode, the metal doping and the superficial gable is helpful for separating the electron and the hole. The solar cell's short circuit photoelectric current enhanced by 16% and the electro-optic transfer efficiency enhanced by 17%.

与改性前的TiO2薄膜电极相比，金属掺杂和表面包覆有助于光生电子和空穴有效地分离，电池的短路光电流提高了16%，光电转换效率提高了17%。

Such sensors represent an application of the photoelectric effect, in which light falling on metal sends electrons flying off it.

这种侦测器是光电效应的一种应用，照在金属上的光线造成电子飞离金属。

Chapter Five: We use photoemission spectroscopy to study the interaction of the rare earth metal Cerium overlayers with GaSb (111) surface and their oxidation behavior as well.

第五章 利用超高真空中的光电子能谱的测量，就稀土金属Ce对半导体GaSb(111)表面的催化氧化特性进行了研究，并且研究了Ce的厚膜本身的氧化，探讨了Ce在催化氧化中所起的作用。

In the second part (chapter 5) results of the K-promoted oxidation of GaAs (110) surface by photoemission are reported, the status and reaction of oxygen, the influence of alkali-metal coverage and oxygen exposure on adsorption kinetics are discussed.

第二部分是利用光电子能谱研究了K／GaAs（110）表面的催化氧化过程。目的是研究不同碱金属覆盖度对氧气在表面的吸附动力学的影响，不同氧气暴露量下氧的状态及氧化过程中涉及到的反应。

Staging: Process of covering bare metal, to protect lines or dots from being etched, in making of photoengraving and gravure cylinder.

防蚀处理：制电版或照相凹版时，作保护金属表面，防止网点或线条被腐蚀的工作。

Staging: Process of covering bare metal, to protect lines or dot s from being etched, in making of photoengraving and gravure cylinder.

防蚀处理：制电版或照相凹版时，作保护金属表面，防止网点或线条被腐蚀的工作。

When manufacturing the resistor memory, the metal upper layer is formed by self-alignment with no requirement of adding masking and photoetching steps, so as to reduce process complexity, improve reliability of storage performance, and reduce process cost.

在制作所述的电阻存储器时，以自对准形成的金属上电极层，无需为制作上电极图形增加掩膜和光刻步骤，减少工艺复杂度，可提高存储性能的可靠性和降低工艺成本。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48