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选煤是煤炭清洁高效利用的前提，可选性曲线是指导煤炭洗选方法选择的重要依据。为给选煤生产中可选性曲线的绘制提供参考，以阳泉一矿......
教育信息化促使教育手段与方式现代化，新时代的教师应积极融合信息技术资源与物理教学，改进物理教学设计，提升教学效果。针对“滑块—......
＜正＞我国杂技及体育运动可以说与中华文化一脉相承,丰富多彩,绚丽多姿,具有悠久的历史和鲜明民族特色。但其中每个项目起源于何时何......
利用数据处理软件对物理化学实验数据进行精确处理和分析是物理化学实验发展的必然趋势。本文针对学生在物理化学实验中遇到的数据......
The myth of Manchu origin was narrated in different versions with the same theme and variant details.Based on Manchu doc......
Origin of Quartz Cement in the Paleogene Sandstone Reservoir of Shahejie Formation,Bohai Bay Basin,C
The precipitation of authigenic quartz plays a significant role to reduce the reservoir characteristics and enhance the ......
工程技术参数的数量关系能够反映工程及设备的各项状态,但是数量关系的运算是难点.本文以水利工程中的水泵性能参数为例,分析研究......
哺乳动物的大脑皮层投射神经元作为皮层的主要神经元，广泛参与机体的运动、感觉、认知等功能的调节和支配。大脑皮层投射神经元包括......
分析了重载冗余机械臂结构参数误差对末端点位置精度的影响.建立机器人工作空间,以工作空间内特定平面为参考,根据机械臂正逆运动......
实验数据的处理要做到严谨、准确、客观,在科学研究中是如此,在实验教学中更是如此.《大学物理实验》课旨在教导学生通过实验研究......
准确计算温差值是量热法实验的关键.为了消除热传递和搅拌带来的影响,通常采用雷诺温度校正图的办法来对测量的温差进行校正.本文......
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山区农业在农业生产中占有较大比重，是保障我国粮食安全的重要组成部分。但山区耕地分布不连片且不易进行集约化开发，导致长期以来山......
Our previous work predicted the existence of a genetically diverse and recombining source population of Pseudomonas syri......
Origins, population histories and multiple refugia of two Eremias lizards in China, with comments on
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Mens wear has shown a developing tendency toward neutralization,which is a product of the wind.In the early 18th century......
Pomegranate is one of the tropical fruits in Iran.Pomegranate plants have been grown throughout the country in two forms......
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Role of Computed Tomography in Predicting Tissue of Origin in Primary Malignant Neoplasms in Maxilla
Objective Based on the histopathologic origin,malignant maxillary neoplasms may share some clinical characteristics but ......
Pulmonary Giant cell Carcinoma Presentation with an Isolated Thin Wall Cyst Containing Air on CT Sca
Pulmonary sarcomatoid carcinomas (PSCs),belonging to sarcomatiod carcinomas,are rare highly malignant tumors.PSCs consis......
Spina bifida occulta involved with the lumbosacral coccygeal vertebrae: a new key etiology of female
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Alchemy is a kind of "harmony" principle, thinking Jing Qi Shen as great medicine, making Yuanqi in Dantian for Longev......
Forensic discrimination of GHB and GBL origin in human urines:GC-MS impurity profile and GC-IRMS δ13
Gamma-Hydroxybutyrate (GHB), a naturally-occurring substance acting similarly to some neurotransmitters in the mammalian......
Molar-tooth(MT)is an enigmatic carbonate fabric composed of variously shaped cracks and voids filled with a characterist......
Distribution, Origin and Development Status of Underground Brine Resource along the Coast of Laizhou
The underground brine resource along the coast of Laizhou Bay is the worlds rare shallow underground brine resource,whic......
Recent researches have indicated that,beside volcanic eruption periods,dormant periods between the volcanic activities c......
Origin of Boron in the Damxung Co Salt Lake(Central Tibet):Evidence from Boron Geochemistry and Isot
The origin of boron in boron-rich salt lakes in the Tibetan Plateau has long been the subject of debate.The Damzung Co S......
[Objectives]To amplify and identify the specific gene fragments of cattle and sheep by real-time fluorescence-based PCR,......
Electro-oxidation of 5-hydroxymethylfurfural(HMFOR)is a promising green approach to realize the conversion of biomass in......
为研究不同车型在不同车道的运行速度差异,讨论不同设计速度下各车道的运行速度分布特点和规律,并提出不同车道运行速度推荐值,以......
本文针对本校高年级本科生在物理化学综合实验中遇到的数据处理的问题,以多孔碳化钼纳米线电催化水分解制氢气的数据分析为例,从数......
【Abstract】This paper focuses on the presence of Christian messages in the Chronicles of Narnia. The author thinks that......
【Abstract】 The idiom is a kind of special speech form in meaning， grammatical structure and usage. Language closely rel......
Baoshan City is situated in the southwest of Yunnan Province， bordered by Burma in the south and northwest. Within the pr......
As the only working dog independently developed and bred in China,Chinese Kunming dog (CKD) was approved as a new breed ......
The general secretary Xi has made a comprehensive and profound exposition on the work of helping the poor.Its theoretica......
Transcatheter arterial chemoembolization(TACE)has become an important method for the treatment of liver cancer.It is nec......
Application of the theory of“conducting fire back to its origin”in treating radiotherapy or chemothe
Oral mucositis is a common adverse reaction of radiotherapy and chemotherapy in cancer patients,which reduces the qualit......
vivo OriginOS新春版上线为迎接农历新年,vivo全新手机操作系统OriginOS正式上线新春版。此次OriginOS新春版主打浓厚节日氛围,除......
如果把安卓系统的优化比作是一场考试,那么vivo以往每次的成绩基本上处于第一梯队的末尾,属于比上不足,比下有余的位置。2020年年......
As the only working dog independently developed and bred in China,Chinese Kunming dog(CKD)was approved as a new breed by......
In the comparison with SARS-CoVof 2003,SARS-CoV-2 is extremely well adapted to the human populations and its adaptive sh......
Phosphorite generative processes around the Precambrian-Cambrian boundary in South China: An integra
Large phosphorite deposits in Central Guizhou,China,were formed around the Precambrian/Cambrian boundary(PC/C),including......
High resolution angle-resolved photoemission spectroscopy(ARPES)measurements are carried out on CaKFe_4 As_4,KCa_2 Fe_4 ......
Robot animation has played an important role in the development of Japanese animation.Robot animation,as a major pillar ......
De novo genes,which originate from ancestral nongenic sequences,are one of the most important sources of protein-cod......
