Sur相关论文
基于全国1997～2017年数据,采用非线性似不相关回归（SUR）对四方程标准化供给面系统进行参数估计,验证中国"资本—技能"互补的存在性......
Sulfonylurea receptor (SUR) belongs to the adenosine 5′-triphosphate (ATP)-binding cassette (ABC) transporter family; h......
Objective:To investigate the effect of Chinese medicine (CM) on survival of patients with stage Ⅱ and Ⅲ colorectal can......
目的探讨数字化外科技术辅助腓骨肌皮瓣修复上颌骨前部缺损的临床效果。方法对2014年1月至2020年1月南京市口腔医院收治的采用腓骨......
Effect of Expanded Polytetrafluoroethylene Combined with Autologous Ear Cartilage in Nasal Plastic S
Objective:To explore the effect of combined application of expanded polytetrafluoroethylene and autologous ear cartilage......
Critical prognostic value of the log odds of negative lymph nodes/tumor size in rectal cancer patien
BACKGROUND The number of negative lymph nodes(NLNs)and tumor size are associated with prognosis in rectal cancer patient......
The exact risk association of coronavirus disease 2019(COVID-19)for surgeons is not quantified which may be affected by ......
Effect of oncometabolic surgery on gastric cancer:The remission of hypertension,type 2 diabetes mell
This review summarizes the definition and surgical methods of oncometabolic surgery according to previous studies.Then,t......
曾经凭借一款水桶包爆红的美国小众手袋品牌Mansur Gavriel不久将会人驻北京SKP,以此向中国线下市场进一步渗透。与此同时,其官方......
Speech Signal Detection Based on Bayesian Estimation by Observing Air-Conducted Speech under Existen
In order to apply speech recognition systems to actual circumstances such as inspection and maintenance operations in in......
Bacterial attachment is a complex process affected by flow conditions,imparted stresses,and the surface properties and s......
目的比较后腹腔镜肾输尿管切除联合下腹部斜切口膀胱袖状切除术与经腹完全腹腔镜肾输尿管切除联合膀胱袖状切除术治疗上尿路尿路上......
本工作观察了刺激迷走神经中枢端、外周和中枢输注微量精氨加压素对失血大鼠血压、心率和存活时间的影响。结果表明,刺激迷走神经......
用间接免疫荧光法和酶联免疫吸附试验,对39例外科手术患者输血前后双份血清巨细胞病毒抗体进行了检测,证实大量输血可以引起外科手......
目的评估髋臼合并股骨粗隆间骨折的临床诊断与治疗方法。方法选取髋臼合并同侧股骨粗隆间骨折38例，患者均为车祸伤。对所有患者采用......
采用激光超声可视化技术研究了脉冲激光激励的表面波在不同深度缺陷上的反射和透射,实验得到了表面波在缺陷处的可视化声场。研究......
目的：探讨原发性精囊透明细胞癌的临床表现、病理特征及诊断治疗。方法：对我院收治的1例原发性精囊透明细胞癌患者的临床资料进行回......
噬菌体污染是在现代发酵工业的一个很严重、不可避免的问题。为噬菌体污染的早察觉开发敏感、快速的噬菌体察觉方法是必要的。在现......
The aminolysis can effectively introduce primary amine (NH2) groups onto polyester materials, enabling a variety of subs......
With the development of molecular science,which focuses largely on the synthesis and functions of molecules linked toget......
We are now facing the emerging problems of how to use the oil, natural gas and coal-based existing energy in a more effi......
An integral equation approach is utilized to investigate the added mass and damping of floating production,storage and o......
Many reviewers have contributed their expertise and time to the peer review,a critical process to ensure the quality of ......
Chitosan-graft-poly(lactic acid)(CS-g-PLA) copolymer was synthesized through emulsion self-assembly in a water-in-oil(W/......
Ｃｏｎｎａｉｓｓａｎｃｅｓ ｄｅ ｂａｓｅ ｓｕｒ ｌｅ ｍａｒｃｈｅ ｄｅｓ ｃｈａｎｇｅｓ（３）韩贻周（接上期）Ｅｆｆｅｔｓｄ’ｕｎｅｄｅｖａｌｕａｔｉｏｎｓｕｒｌａｂａｌａｎｃｅｃｏｍｍｅｒｃｉａｌｅ：货币贬值对外贸收支的影响Ｑｕａｎｄｉｌｙａ...
Connaissances de base sur le marche des changes (3) Han Yizhou ......
Hami:Going Greenon the Silk Road Wind and solar power drive the development of Hami Prefecture in Xi
MENTION “Hami” and invariably the first thing that comes to the mind for most Chinese is the region’s name sake melon......
Synthesis and optical properties of nanosized CdS prepared in a quaternary CTAB/n-hexanol/n-heptane/
Quaternary water-in-oil reverse micelles consisting of cetyltrimethylammonium bromide (CTAB), n-hexanol, n-heptane and w......
In China, the tourism industry is regarded as one means of fostering local economic development. This paper tries to exa......
乳房重建技术是乳腺癌治疗的重要组成部分,其中游离穿支皮瓣的乳房重建要求良好的显微血管吻合技术.目前显微血管吻合技术的培训包......
目的 探讨舌癌患者手术后采用前臂皮瓣进行舌再造的临床效果.方法 选取舌癌手术后患者60例,进行舌再造时采用游离前臂皮瓣(前臂组)......
目的回顾性评价电磁导航辅助全膝关节置换( total knee arthroplasty，TKA )术后假体植入和重建下肢力线的准确性，探讨应用电磁导航系......
颈椎间盘疾病是临床常见病、多发病，随着对其治疗的不断进步，对颈椎椎体间的稳定性及活动度提出了双重要求，非融合术式治疗颈椎间盘疾......
目的观察髋关节外科脱位(surgical hip dislocation,SHD)技术在髋关节手术中的应用效果,探讨与临床意义有关的影响因素。方法回顾......
目的 探讨青少年Chiari畸形伴脊髓空洞患儿后颅窝减压术（posterior fossa decompression，PFD）中施行空洞分流的必要性。方法回顾性分......
BACKGROUND Laparoscopic sleeve gastrectomy(LSG)is the most common bariatric surgical procedure.LSG is a restrictive proc......
Au nanoparticles decorated graphene/nickel foam nanocomposite for sensitive detection of hydrogen pe
The Au nanoparticles decorated graphene(AuNPs@Gr)/nickel foam(Gr/NiF) nanocomposite(AuNPs@Gr/NiF) was prepared by chemic......
True beauty lies in the sky or in space scientists’eyes,in the vast and mysterious space with its order,extent and dark......
Transplantation of primary cultured embryonic mesencephalic neural precursor cells for treating Park
BACKGROUND: Choosing proper donor cells is one of keys in experimental and clinical studies on cell replacement therapy ......
ABSTRACT Objective:To establish the nature and extent of dual dengue and malaria infections in an endemic area through a......
Expression and subcellular localization of cysteine- and glycine-rich protein-2 in rat undifferentia
BACKGROUND: As a member of the LIM protein family Ⅱ, cysteine- and glycine-rich protein-2 (CRP2) has been demonstrated ......
Frequency Analyses for Mechanism Research of Unsteady Flow Inside Three Dimensional Compressor Casca
Numerical simulations are carried out for unsteady flow field of certain kind of 3D compressor cascade. Emphasis is laid......
The application of appropriate cell origin for utilizing inregenerative medicine is the major issue. Various kinds of st......
Applying a novel method of arc-glow plasma depositing, a 2μm-thick coating with 12 sub-layers of TiN and CrN was deposi......
Effects of CO_2 content on the activity and stability of nickel catalyst supported on mesoporous nan
The effects of carbon dioxide content on the catalytic performance and coke formation of nickel catalyst sup- ported on ......
In this paper, n-octanol/water partition coefficients (lgKow) of 15 fluorobenzene derivatives at 25 ℃ were determined w......
There are no less than 38，000 Mexican restaurants in the US， much more than Italian and Chinese restaurants. Mexican resta......
Experimental Study on Friction Reducing and Anti Wear Property of a Water-Based Lubricant with Polye
The wear behaviors of steel-steel pair on condition of a water-based lubricant with copolymer of acylamino polyoxyethyle......
A project for the evaluation of compatibility characteristic of structural materials used in China experimental fast rea......
为降低高蜡原油的黏度, 研制了一种新型纳米材料.选择模板法, 采用溶胶-凝胶工艺制备了介孔SiO2纳米粒 (MSN), 再通过溶液聚合法制......
The primary production and chlorophyll a concentration of picoplankton (0.2~2 μm),nanoplankton (2~20 μm) and microplan......
