A brief report of excavation of tombs at mahuanghe , yumen , gansu 甘肅玉門螞蟥河墓群發(fā)掘簡報
Current crop varieties and recommended extension in yumen city 玉門市糧棉油新品種利用現(xiàn)狀與推廣建議
New studies in the seven edges gu of the han dynasty unearthed from huahai , yumen 玉門花海所出漢代七棱觚新探
A brief report of excavation of tombs of wei and jin dynasty at guanzhuang , yumen , gansu 甘肅玉門官莊魏晉墓葬發(fā)掘簡報
Yangguan pass and yumen pass 陽關(guān)玉門關(guān)
Conservation of wooden slips unearthed from western jin dynasty tombs at huahai in yumen , gansu province , china 甘肅玉門花海西晉墓群出土木牘的保護(hù)
Application of two - stage riser catalytic cracking technology in petrochemical factory of yumen oilfield 兩段提升管催化裂化技術(shù)在玉門煉油化工總廠的應(yīng)用
Technical research of microcrystal wax prepared by strengthened vgo no . 5 of yumen and it ' s commercial application 玉門減壓深拔減五線生產(chǎn)微晶蠟的工藝研究及應(yīng)用
These two grand passes of ancient times , yangguan which is 70 km south of dunhuang , and yumen pass which is 90 km northwest of dunhuang , were important passageways to central asia , india and europe 古陽關(guān)在敦煌市南70公里處,古玉門關(guān)在敦煌市西北90公里處,兩座雄關(guān),一南一北,是古代通往中亞印度歐洲的重要關(guān)卡。
Taking the seismic data in the qingxi block of yumen oilfield into an experiment , the result shows that the software function meets the needs of interpretation and the interpretation result corresponds with the already known seismic data in the qingxi block 針對微機(jī)的運(yùn)算速度,提出動態(tài)區(qū)間技術(shù),并設(shè)計了掃描算法和強(qiáng)連通算法,完成關(guān)鍵技術(shù)的快速算法設(shè)計與實(shí)現(xiàn)。