砂轮迸出的火花直落到工作台另一端.The grinding wheel sent a shower of sparks across the workbench.这种机器既省力，又能保持工作台面的整洁。This machine is designed to save you effort, and keep your work surfaces tidy into the bargain.工作台旁许多姑娘和一些男工正在干活.At the...
中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象.Moderately weathered rock showed more intense bleaching and fissuring in the feldspars.钙长石与钠长石是重要的含钙长石.Anorthite and albite are important calcium - containing feldspars.这种反应物质侵蚀长石和音色矿物.This rea...
Esthetically, it is of beauty of both simplicity and complexity.从美学上讲, 它既具有简单性美,又具有复杂性美.Generally thought that Mozi denied art, he did not say esthetically.一般认为墨子是否定艺术, 不言审美的....