A rim of the young moon cleft the pale waste of skyline, the rim of a silver hoop embedded in grey sand. 在苍茫、孤寂的天际,一轮新月一跃升起,像银色的项圈镶嵌在暮霭中的沙滩上。
Silver Beach and see the white sand. 韩佳,你看这儿的沙子多白多细啊!
This paper introduces the correction method by secondary assaying gold and silver content with Magnesium sand cupel when pyro-assaying. 前言:本文介绍了火试金中镁砂灰皿二次试金银量校正法;
Key West is not very big, but its coconut trees, silver sand, blue sky, and blue sea make many people not want to leave. 科维斯特面积不大,但这里的椰树、银沙、蓝天和碧海让许多人流连忘返。
Analysis of tricking water with yellow mud and silver sand in mining face 采面出现含黄泥细沙淋水异常现象的分析
Black ink was uniformly applied on the surface of the work-pieces initially, and subsequently the work-pieces were treated with silver electroplating after rubbing and sand blasting of the black coating. 该工艺在镀银前用黑色油墨将工件均匀涂覆,经研磨、砂面处理后镀银。
According to proportion, non-burned hollow block brick manufacture machine mixes thick sand, gravel, silver sand, silver stone and cement. 免烧砌块成型机利用粗沙、碎石、细沙、石粉、水泥、按照一定比例的混合。
Silver correction by using magnesium sand cupel in pyro-assaying 火试金中使用镁砂灰皿银的补正初探