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- views of chemical element 化学元素观
- The tendency of chemical elements with similar positions in the periodic table to have similar properties. 周期律化学元素在周期表中有相似位置时具有相似特性的趋势
- The phenomonon was explained in view of the mechanism of chemical cyclization of poly(amic acid). 从聚酰胺酸化学环化反应机理出发对这一结果给予了解释。
- The method that simulated acid deposition on soil was usually adopted to reveal the effect of acid precipitation on mobilization of chemical element in soil. 在研究土壤酸化所采用的方式上,多以模拟酸性降水的土柱试验为主,主要揭示酸沉降对土壤元素化学行为的影响,很少对土壤酸化进行系统的动态监测和现场跟踪研究,因而很难对土壤酸化程度进行定量的分析和描述。
- In this paper, it is described how to select the electrode materials for AMTEC from the point view of chemical stability. 该文主要从化学稳定性的角度对碱金属热电转换器的电极材料的选择进行了分析
- Weldability of particles reinforced aluminum metal matrix composite (Al MMCs) is analyzed from the point of view of chemical and physical allowability. 从化学和物理相容性角度综合分析了颗粒增强铝基复合材料的焊接性,阐述了熔化焊、钎焊、固相连接等对铝基复合材料的适应性。
- Our room opened upon a view of the bay. 从我们房间可以看到海湾。
- Content of Other Chemical Element Max. 化学元素含量,不大于。
- From every window head is crane for a view of it. 每一个窗口都有人探出头来看。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- He did it in full view of the public. 他在众目睽睽之下做了那件事。
- Hydrogen is the lightest chemical element of all. 氢是所有化学元素中最轻的。
- He did the deed in view of a crowd of people. 他当着一群人的面干了这件事。
- She removed her blouse in full view of everybody. 她当着大家的面脱掉短上衣。
- Results show that a lot of chemical elements are lost because of draining, which causes the degeneration of wetland. 结果显示,沟渠的修建导致湿地大量化学元素丧失,湿地化学质量失衡,最终引起湿地退化。
- The matter appeared at first view of little moment. 这件事乍看起来不怎么重要。
- Rhenium is a fairly dense, soft metal, which is next to osmium on the periodic table of chemical elements. 铼是一种高密度、低硬度的金属,它在元素周期表中刚好排在锇元素的后面。
- The place has a fine view of the lake. 从那个地方可看到湖泊的美丽景色。
- His view of life is different from yours. 他的人生观与你的不同。
- Among semiconductors are chemical elements like germanium and silicon , and a lot of chemical compounds such as oxides . 像锗和硅这样的化学元素以及许多化合物,如氧化物,都是半导体。