笔者多年工作于高原通信保障单位，在恶劣的天气情况下经常出现市电断电情况，柴油发电机是市电断电下的有力替代品，在此和同行们一起交......

当前我国的社会和科技快速发展，相应的现代医疗诊断技术水平也在逐渐的提高?这里主要体现在临床中应用的医学影像设备在逐渐的增多，......

随着煤炭洗选机械设备的大规模使用，选煤厂综合自动化水平不断提升。选煤机械设备运行的可靠性及稳定性，成为制约选煤厂生产效率和经......

Dongong and Linbian are two important seawater aquaculture areas in southern Taiwan.Dapong Bay,a coastal tidal lagoon,is......

Rutting has become a major distress of freeways in Jiangsu,China.Due to the complexity caused by the multiple Hot Mixed ......

The rural and urban networks are rapidly expanded with time especially indeveloping countries which forces governments a......

Developing inspection techniques and training inspectors became urgent for consistent and thorough inspection.To tackle ......

本文通过对智能蒸养系统工艺的整体介绍,详细地分析了智能蒸养系统的特点及在工作中的维护.通过与手工蒸养工艺的比较,智能蒸养系......

In recent years,the Dorper sheep was imported into China and used to improve performance and carcass traits of the indig......

Maintenance plays a key role in industry. Compared with the prevailing maintenance policies such as time-based maintenan......

The ability to forecast equipment health condition is important for reducing maintenance costs,and hazards.To achieve th......

...

Objective:Several methods of surgical treatment for pyogenic spondylitis have been reported. However there have been few......

Negative bHLH transcription factor Hesl can inhibit neural stem cells (NSCs) from precocious neurogenesis through repres......

锝气生成仪作为核医学科影像设备的重要组成部分，加强其日常维护和管理工作，对保障仪器性能稳定，降低仪 器的故障率，提高使用率，确保检......

As long been known,males are more susceptible to hepatocellular carcinoma(HCC)than females,but the reason still remains ......

Aiming at the problem of real-time information exchange of on-site distribution board image at high-speed railway statio......

Objective Fragile X syndrome(FXS) is the most common cause of intellectual disability in males and the most common singl......

This article takes S7-300 series PLC as the controller and belt conveyor as the control object.And the belt conveyor is ......

...

This paper proposes a joint inspection-based main-tenance and spare ordering optimization policy that considers the prob......

Effective maintenance is a key for infrastructures\' high operational reliability. Theintegration of corrective repair......

The goal of railway rolling stock maintenance and replacement approaches is to reduce overall cost while increasing reli......

【Abstract】Taekwondo originated in the Korean peninsula before 1500. After reports that practicing Taekwondo can promot......

BACKGROUND Colorectal cancer(CRC)is the third most common cancer and the second leading cause of cancer-related deaths i......

Multicellular microtissues of primary human hepatocytes(PHHs)co-cultured with other supporting cell types are a promis-i......

As the economic level rising,the function and stability of civil aircraft have been greatly improved.However,with the de......

In time of global climate changes,astatic inland water reservoirs that con­tribute to water retention and alleviation o......

In this paper,combined with an actual case project,activity-based costing is used to analyze the labor costs,material co......

The availability of a periodic inspection system under mixed maintenance policies is studied in this paper.To accommodat......

Objective:This paper mainly explores the effect of fine management application in maintenance of deep venous indwelling ......

Modern database systems desperate for the ability to support highly scalable transactions and efficient queries simultan......

In the daily operation process of airlines,aviation machinery maintenance and inspection work play an important role.At ......

Biodiversity science in China has seen rapid growth over recent decades,ranging from baseline biodiversity studies to un......

For an autonomous system to perform maintenance tasks in a networking device or a radio base station(RBS), it has to dea......

　　The current understanding is that aged deterioration poses a serious problem in the most of all communication cable ......

　　This Industrial Development Plan for Energy-saving and New Energy Industry(2012-2020)was implemented in June,2012.Th......

Prediction and control of the permanent settlement of a track caused by traffic loading from trains is crucial to high-s......

Cerebrovascular diseases are caused by interruption or significant impairment of the blood supply to the brain,which lea......

A complex mucosal barrier protects as the first line of defense the surface of the healthy intestinal tract from adhesio......

Our body is colonized by more than a hundred trillion commensals, represented by viruses, bacteria and fungi. This compl......

The prevalence of hepatitis C virus(HCV) infection in patients on maintenance hemodialysis(MHD) is relatively higher tha......

A gluten-free diet is currently the only effective means of treating individuals with celiac disease. Such a diet enable......

Microbiota in human alimentary tract plays important roles for homeostatic maintenance of the body. Compositional differ......

Ulcerative colitis and Crohn’s disease, collectively termed the inflammatory bowel diseases(IBD), are chronic inflammat......

AIM: To evaluate long-term prognosis following cyclosporine treatment by examining the rate of surgery avoidance among c......

AIM: To compare symptom control with esomeprazole regimens for non-erosive reflux disease and chronic gastritis in patie......

AIM: To compare the efficacy and safety of biological agents for the treatment of active ulcerative colitis(UC).METHODS:......

The intestinal microbiota is the collection of the living microorganisms(bacteria, fungi, protozoa, and viruses) inhabit......

According to the requirements of “ going out” strategy of Jilin Tobacco Industry Co. Ltd.,in order to further expand t......