red copper

常见例句

Can resist the air and seawater erosion, have good electric conduct perfemance . Can be used in red copper jointing.
耐大氣、海水腐蝕，導電性好。紫銅銲接用，如導電銅排。
Three kinds of sound attenuation in extruded copper bars was tested and compared. The main factors of serious ultrasonic attenuation in red copper were analysed.
對三種擠制鋼棒的超聲衰減進行了測試與比較，分析了超聲波在紫銅中嚴重衰減的主要原因。
A look that is to look at the color, red copper is copper, metallic luster is rose red, the surface oxide film formed after the purple, it is commonly referred to as copper.
一看即看色澤，紫銅是銅單質，具有玫瑰紅色的金屬光澤，表麪形成氧化膜後呈紫色，故一般稱爲紫銅。

The Fall 2012 palette embraces many of the rich colors of autumn, such as, warm and cold natural beige, chestnut, brick red, copper, orange, musk green, blue and grey.
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She said when that announcement came out, copper prices rose sharply, which underscores the importance the Asian nation has to the red metal.
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