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- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- casting surface area 铸件表面积
- The BET surface area of CA could achieve 340.1m2/g. 炭化树脂的BET比表面积可达340.;1m2/g。
- Exact computation of the burning surface area is lengthy. 燃烧面积的精确计算是非常繁难的。
- In printing, the surface area taken up by type of a given size. Thus an8 point type occupies a print area of8 point em. 在印刷技术中,给定尺寸的铅字所占有的表面积。这样,一个8点的铅字则占有8点em的印刷面积。
- The burning surface area remains constant during the entire firing. 在整个燃烧期间的燃烧面积是常值。
- Class, and the surface area is calculated for each figure. 类,并为每个图形计算表面积。
- What effect does emphysema have on the surface area of the lungs? 肺部表面如果出现裂层有什麽影响?
- The steel casting surface carburizing was studied in several series of tests using EPS, PMMA, EPS-PMMA pattern. 试验研究了EPS,PMMA,EPS-PMMA共聚物模样铸钢件表面增碳的规律。
- The surface hardness of medium manganese austenite steel's is increased remarkably by using the casting surface alloy. 通过铸造表面合金化方法,使中锰奥氏体钢表面硬度提高。
- The amount and the depth of carburizing on the casting surface can be obtained approximately by a calculating formula. 给出了铸件表面增碳大小及增碳层深度的近似计算公式。
- Film of C_(60)BPY clusters were prepared by electrophoresis or casting the sol of C_(60)BPY on optically transparent electrode directly, which were characterized by SEM, AFM and were proved to be porous with high surface area. 用电泳法和滴加法制备了C_(60)BPY 溶胶在光透电极(OTE)表面的纳米结构膜,经扫描电子显微镜(SEM)和原子力显微镜(AFM)表征了膜的表面形貌和结构,比较了两种膜的异同,找到了其中的一些规律。
- It can be reduce remaind strength and improve collapsibility but withsufficient green and high temperature strength and casting surface quality. 文中讨论了发泡涂料中气泡分布状态、密度、粘度、屈服值和涂片重等。
- Switzerland has virtually no mineral resources and a restricted surface area. 瑞士国土面积小,矿产资源资源贫乏。
- Remote debugging increases the total surface area that can be probed. 远程调试增加了可查看的总表面积。
- In order to improve the abrasion-resistant on the casting surface, the low-Cr cast iron matrix composite reinforced by WC particles in sand mold was made in the experiment. 摘要为了提高铸件表面的耐磨性,实验以低铬铸铁为基体,WC颗粒为增强体,制备出颗粒增强表面耐磨复合材料。
- The surface area of the lungs is roughly the same size as a tennis court. 肺脏的表面积约一个网球场大小。
- The distribution of physical quantity of 3-D scalar field of casting surface can be observed visually using the technique to display the 3-D scalar field. 采用该技术来显示铸件各部位在凝固过程中各时刻的三维标量场,可以直观地观察铸件表面三维标量场物理量的分布情况。
- Calculate the surface area of the patch, assuming it has no microvilli. 假设没有微绒毛计算一小块的表面积。
- The circular imprints of the endothelial nuclei were also found on the cast surface of the alveolar capillaries. 在肺泡毛细血管铸型的表面有散在分布的圆形的内皮细胞核的压迹。