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[期刊论文] 作者:詹兵, 来源:煤化工 年份:2022
溶剂法生产煤系针状焦预处理工序中需控制原料软沥青(SOP)中的喹啉不溶物(QI)质量分数小于0.1%。...针对常规QI测试方法——重量分析法耗时长、不能及时高效监控生产的情况,探讨了一种QI值的快速测试方法——快速QI色度法。...该方法将含QI的样品用喹啉溶解后测试其色度,并建立了色度值与QI值的相关线性方程,在溶剂喹啉APHA色度小于250、待测样品量为1 g±0.01 g时,使用快速QI色度法测试的样...
[期刊论文] 作者:张玉坤, 林雄超, 盛喆, 李磊, 来源:炭素技术 年份:2022
综述了煤沥青喹啉不溶物(QI)的特性及其对炭质中间相沥青产品制备过程影响的相关研究,指出QI的微观构成以及其在中间相沥青制备过程中所起的作用;分析对比了传统与新型脱除方法对QI含量的脱除效果,及适用于工业生产脱除方法的优缺点...,指出利用新型脱除技术或联合处理技术脱除煤沥青QI对提高煤沥青系产品质量更为高效,为煤化工产业脱除QI工艺发展提供有力支持;简述了QI在应用方面的当前研究成果,为解决煤沥青QI...
[期刊论文] 作者:, 来源:null 年份:2022
Cerebral ischemia-reperfusion injury(CIRI) refers to a pathological phenomenon that aggravates the injury after the restoration of blood perfusion and oxygen supply to the cerebral ischemia-induced ti...
[期刊论文] 作者:Shi Bin,Liu Hongtao,Li Min, 来源:城市规划(英文版) 年份:2022
prerequisite for the disaster prevention and mitigation of traditional villages.Taking Aba Tibetan and Qi...
[学位论文] 作者:黄子轩, 来源:黑龙江中医药大学 年份:2022
、万方、维普、Pubmed、Cochrane Library等中英文数据库,检索的中文关键词为慢性肾小球肾炎、益气养阴等;英文检索检索词包括chronic glomerulonephritis、Yi Qi...Yang Yi、Deficiency of Qi and Yin、Deficiency of both splee...
[期刊论文] 作者:Hang Chen,Yaorong Chen,Hewei Zhang,Wenqiang Cao,Chao Fang,Yicheng Zhou,Zongyuan Xiao,Jia Shi,Wenbo Chen,Junyang Liu,Wenjing Hong, 来源:中国化学快报(英文版) 年份:2022
Quantum interference (QI) effects,which offer unique opportunities to widely manipulate the charge transport...
[期刊论文] 作者:Lan Xinzhen, 来源:北京周报(英文版) 年份:2022
A Beijing-based cybersecurity lab,Qi An Pangu Lab, released a report on February 23, revealing that Equation...
[期刊论文] 作者:张苗苗, 潘志立, 吕维富, 来源:中国CT和MRI杂志 年份:2022
方法 本研究选取行QCT腰椎骨密度检查的450名体检者,测量肝脂肪含量(L-Fat%QI)、腹部皮下脂肪面积(SAT)、腹部内脏脂肪面积(VAT),并计算腹部总脂肪面积(TAT)和VAT与TAT之比(V.../T),分析L-Fat%QI与腹部脂肪参数的相关性。...
[会议论文] 作者:, 来源:null 年份:2022
Objective: It is to study the cultural connotation and design language of Chinese traditional tea poem cultural elements in tea packaging design and to expand the ideas of modern tea packaging design....
[期刊论文] 作者:Yuxia Tang,Shuxia Wang,Yingzhou Huang,Yurui Fang, 来源:中国物理B(英文版) 年份:2022
Benefiting from the induced image charge on film surface,the nanoparticle aggregating on metal exhibits interesting optical properties.In this work,a linear metal nanoparticle trimer on metal film system has been investigated to explore the......
[期刊论文] 作者:Qi YAN,Xian An JIN, 来源:数学学报(英文版) 年份:2022
In this article we show that any embedded graph has a checkerboard colourable twual,which is equivalent to having a bipartite twual.We also obtain that any Eulerian embedded graph has a checkerboard colourable partial Petrial,answering ques......
[期刊论文] 作者:Mengjuan Li,Min Qi, 来源:中国整形与重建外科(英文) 年份:2022
Meningiomas, the most common intracranial primary tumors, are always benign. Extracranial and distant me-tastases can occur in malignant meningiomas. This case report describes a male in his 50s with malignant me-ningioma and metastases to ......
[期刊论文] 作者:Xiaozhao Li,Chengzhi Qi, 来源:固体力学学报(英文版) 年份:2022
The tensile creep fracture behaviors in brittle solids are of great significance for the safety evaluation of brittle solid engineering.However,micromechanics-based tensile creep fracture behavior is rarely studied.In this study,a micromech......
[期刊论文] 作者:Qi Lu,Yi-Ze Wang, 来源:固体力学学报(英文版) 年份:2022
In this work,the head-on collision and transmission with nonreciprocal properties of opposite propagating solitary waves are studied,in which the interface between different granular chains is considered.Due to the discontinuity of two peri......
[期刊论文] 作者:QI YuHao,ZHENG JunPing, 来源:中国科学:技术科学(英文版) 年份:2022
A wearable UV sensor is designed to realize UV detection and a warning effect on people\'s excessive UV exposure.It is noteworthy that the photoelectric system and supporting material of the most conventional sensor are separated.The unstab......
[期刊论文] 作者:Qiu Jiaojiao,Sun Yun,Wang Shuxia,Dong Jing,Zhu Ping, 来源:中华医学杂志英文版 年份:2022
[期刊论文] 作者:Jiaojiao Qiu,Yun Sun,Shuxia Wang,Jing Dong,Ping Zhu, 来源: 年份:2022
[学位论文] 作者:寇蕾雅, 来源:湖北中医药大学 年份:2022
方法:以“益气”、“补气”、“养阴”、“补阴”、“滋阴”、“化痰”、“活血”、“化瘀”、“祛瘀”、“通络”、“特发性肺纤维化”、“reinforcing Qi”、“nourishing Yin”、“dissolving...
[期刊论文] 作者:刘海艳, 来源:小雪花(小学生成长指南 年份:2022
<正>家长也许会发现,很多孩子都有自己的偶像,可能是民族英雄,可能是奥运冠军,可能是某一专业领域中的翘(qiáo)楚,也可能是“流量”明星……但由于他们年龄小,对事物缺乏辨别能力,在“追星”的过程中容易被误导而出现一些不良的行为表现...
[期刊论文] 作者:, 来源:十几岁 年份:2022
(xiōng qióng)。帝之二女居之,是常游于江渊。澧、沅之风,交潇湘之渊,是在九江之间,出入必以飘风、暴雨。是多怪神,状如人而载蛇,左右手操蛇。多怪鸟。...
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