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- The effects of composition of etchant, etching temperature and etching time on etching rate are also investigated. 通过研究刻蚀剂组份、刻蚀时间、刻蚀温度对刻蚀速率的影响,可提供合适的刻蚀剥层方案。
- With the increase of etching time,both the roughness of the ZnO films and the correlation length of the self-affine morphology decrease. 随着刻蚀时间的增加;ZnO薄膜的表面粗糙度逐渐下降;表面形貌自仿射结构的关联长度逐渐减小.
- The reduction of ceria induced by argon ion beam used for etching and its change as a function of etching time in XPS depth profilingand the relevant mechanism were discussed. 本文简明报道了氩离子刻蚀XPS深度剖析中氩离子诱发的二氧化铈还原反应现象及其随离子刻蚀时间的变化规律,并对其机理进行了讨论分析。
- A process of etching capable of producing several tones by varying the etching time of different areas of a copper plate so that the resulting print resembles the flat tints of an ink or wash drawing. 细点腐蚀制板法一种蚀刻法，通过改变铜版不同区域的蚀刻时间可产生多种色度，以致使印迹类似于墨水画或淡彩画的无明暗之分的色度
- Abstract： The reduction of ceria induced by argon ion beam used for etching and its change as a function of etching time in XPS depth profilingand the relevant mechanism were discussed. 摘 要： 本文简明报道了氩离子刻蚀XPS深度剖析中氩离子诱发的二氧化铈还原反应现象及其随离子刻蚀时间的变化规律,并对其机理进行了讨论分析。
- The effect of the sclerotic dentin repaired with composite resin can be affected by the quality and quantity of hybrid layers and resin tags，and different etching systems and acid etching time. 混合层和树脂突的质和量以及不同的酸蚀系统和酸蚀时间都会影响硬化牙本质的复合树脂黏结修复效果。
- The Effects of Different Enamel Etching Time on Bonding Strength 不同酸蚀时间托槽与牙面间抗拉粘接力研究
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- The influence of etching time for clinical bracket bonded effect 酸蚀时间对临床托槽粘结效果的影响
- That is a beautiful etching of a bird. 那是一只鸟的漂亮的蚀刻画。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。
- Hanging on the wall was a fine etching of the church. 挂在墙上的是一幅精致的教堂蚀刻板画。
- I referred to my watch for the exact time. 我看了一下手表好知道准确的时间。
