the rust spot的意思|示意

Sprinkle the powder onto the rust spot and let sit for 10 minutes before wiping away with a damp sponge.

将研碎的粉末涂在锈斑上，并且保持10分钟，然后用潮湿海绵擦净。

Yet the spot in question is not a benighted rust-belt city, but Sarasota, florida-a balmy, palm-studded resort town on the shores of the Gulf of Mexico.

然而问题是这些不是发生在一个愚昧落后的城市，而是在佛罗里达州的萨拉·索塔—一个温暖，棕榈树云集的旅游胜地，位于墨西哥湾沿岸。

SEM observation showed that the surface of 1420 Al-Li alloy turn colors, and rust spot become bigger after salt corrosion.

电镜扫描观察发现，1420铝锂合金锈点直径较大，且连成片，表面明显变色。

Rust spot is the most common in all symptoms of marble.

在大理石材料产生的众多病症中，锈斑是最为常见的。

Among the eucalypt diseased, bacterial wilt, little-leaf, seedling, brown spot, leaf rust, shoot blight, stem canker and butt rot are new disease records in Taiwan.

文内报导之桉树青枯病、小叶病、苗腐病、玫瑰桉叶斑病、叶锈病、枝枯病、溃疡病及冠腐病等均为本省之新记录病害。

The imitation technology of rust-colored spot ware of Jian Yao, physico-chemical analysis of the spot in ancient porcelain, and formation condition of the spot were reported in this paper.

本文介绍铁锈斑建盏的仿制工艺与古瓷铁锈斑区域的理化分析结果，探讨铁锈斑斑纹的形成条件。