There is no air gap between wall and buried copper pipe.
壁体与埋管间没有气隙热阻。
The thermal properties and deformation of new type cast copper stave with buried copper pipe were studied.
系统分析了高炉用新型埋管式铸铜冷却壁的热态性能及热变形。
Shizishan Copper Mine is a skarn deposit living with gold and ciliver, one of the big buried Copper Mines in the downstream of Yangtze River.
狮子山铜矿是长江中下游大型埋藏型铜矿之一，属矽卡岩型伴生金银铜矿床。
Women would be buried with necklaces made from teeth, pets, and copper earrings, as well as jugs and an egg-shaped pot placed near the feet.
女性死者的随葬品有兽牙制成的项链、宠物和铜耳环，还有水罐和放在脚边的卵形壶。
The male body - said to date back to between 2900-2500bc - was discovered buried in a way normally reserved only for women of the Corded Ware culture in the Copper Age.
这具男性尸体——据信死于公元前2900年至公元前2500年之间——埋葬的方式，在铜器时代的绳纹器文化中通常只用于埋葬女性死者。
Escondida means "hidden" in Spanish, and it refers to the fact that the copper ore body was buried beneath hundreds of meters of barren rock, and the surface geology gave no signs of its presence.
埃斯康迪达在西班牙语中有“隐藏”的意思，正暗示了铜矿的矿体埋藏在废石层下几百米深的地方，而从地表却一丝痕迹也看不出来。
These holes are called blind vias when they connect an internal copper layer to an outer layer, or buried vias when they connect two or more internal copper layers and no outer layers.
这些洞时被称为盲焊连接到一个内部铜层，要么埋葬外层焊连接两个或更多时，没有内部铜层外层。
These holes are called blind vias when they connect an internal copper layer to an outer layer, or buried vias when they connect two or more internal copper layers and no outer layers.
这些洞时被称为盲焊连接到一个内部铜层，要么埋葬外层焊连接两个或更多时，没有内部铜层外层。
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