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[会议论文] 作者:Ding Zhenyu,丁振宇,
来源:2009全国矿山建设学术会议 年份:2009
本文对袁店二矿风井井筒基岩段综合注浆法施工各工序占用时间进行了统计分析。对本工程中的两序孔施工工效进行了统计,并分析了用时存在差异的原因。提出了提高综合注浆法......
[期刊论文] 作者:WANG Lili,DING Zhenyu,ZHANG Le,
来源:中国航天:英文版 年份:2019
The Chinese-French Oceanic Satellite 1(CFOSAT-1) was successfully launched on October 29, 2018. The satellite was developed under cooperation between China and...
[会议论文] 作者:Jinfei Ling,Xunlei Ding,Zhenyu Li,
来源:The 15th ICQC International Congress of Quantum Chemistry(第1 年份:2015
The structures of nitric acid with ammonia(NH3)n(HNO3)m(1 ≤ n,m ≤ 4) in atmospheric aerosols are investigated using density functional theory(DFT) calculations to sample and search stable configuratio...
[期刊论文] 作者:WANG Lili,DING Zhenyu,ZHANG Lei,YAN Cheng,,
来源:Aerospace China 年份:2019
The Chinese-French Oceanic Satellite 1(CFOSAT-1) was successfully launched on October 29, 2018. The satellite was developed under cooperation between China and France. CFOSAT-1 realizes joint observat...
[期刊论文] 作者:Junzhe Zhang,Xiao He,Peng Zhang,Yuhui Ma,Yayun Ding,Zhenyu Wang,Zhiyong Zhang,,
来源:Science China(Chemistry) 年份:2015
With the rapid development of nanoscience and nanotechnology, more engineered nanomaterials(NMs) are being released into the environment. Such releases might le...
[会议论文] 作者:Li Shengsheng,李生生,Xu Zhipeng,徐志鹏,Ding Zhenyu,丁振宇,
来源:2009全国矿山建设学术会议 年份:2009
某煤矿风井地质条件复杂,具有95.70m风化破碎带和5段厚度不等的不良地层,在该地层进行注浆孔造孔过程中由于钻孔孔壁坍塌引起了掉块、卡钻、埋钻等不良情况,加大了施工难度,拖延了施工工期,增加了施工成本.为了保证钻孔能够顺利穿过该复杂地层,在钻孔施工过程中采取了......
Palliative treatment by MWA for multiple HCC patients with caudate lobe tumors:benefits and thoughts
[会议论文] 作者:DAN CUI,WEIJIAN LI,MIN DING,ZHENYU WANG,YAOPING SHI,TAO WANG,JIACHANG CHI,BO ZHAI,
来源:2019中国肿瘤学大会 年份:2019
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