云谷霉素产生菌是从云南关坪土壤分离的一株放线菌2321菌株。
The producer of Yungumycin strain 2321 was isolated from a soil sample collected in Guanping, Yunnan Province, China.
云场坪锌矿产于湘黔汞矿带大硐喇汞矿田中，目前探明的锌金属资源量近10万吨。
Yunchangping zinc mine lies in the Dadongla mercury mine field of Hunan-Guizhou mercury mine belt, with the verified zinc metal resources quantity nearly 100,000 tons at present.
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