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党的十八大第一次把生态文明建设列入中国特色社会主义五位一体的总布局，党的十八届三中全会决定进一步提出“用制度保护生态环境”......

In 2020,facing the pressure and challenges of low oil prices and the COVID-19 pandemic,Chinese enterprises adhered to lo......

Over the course of the last few years, the advertisement and marketing of commercial food products in the European marke......

Cardiovascular diseases(CVDs)are the global leading cause of mortality,being responsible for over 17.7 million deaths an......

扩张型心肌病（DCM）是临床常见的心肌疾病，预后较差。能够准确预测DCM患者的预后对指导临床实践意义重大。近年来，随着医疗技术水平的快......

The global pandemic of COVID-19 has brought great harm and challenges to many countries and regions around the world. Th......

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The paper analyses and evaluates the results of indoor radon concentration measured with solid state nuclear track detec......

介绍了钙锌复合热稳定剂的产品特点、国内外发展现状，综述了钙锌复合热稳定剂的生产 技术、功能化改性与复配、热稳定应用研究进展......

Pomegranate is one of excellent small odd fruits which has developed quickly in recent years of our country, and has the......

Aerosol spray a confidential according to the object selected spraying droplet diameter and density,and the liquid out o......

彩色棉是一种棉纤维具有天然色彩的新型棉花,是更高层次的生态棉.彩棉制品生态又环保,发展前景大有可为.本文就彩色棉品种在徐州市......

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本文在介绍人工湿地废水处理技术及其国内外研究现状的基础上,探讨了人工湿地生态系统在脱氮除磷,去除有机物、悬浮固体、重金属和......

Objective: The aim of this study is to identify the risk factors in relation to survival of patients with small cell car......

Liver transplantation(LT)has become a curative treatment for patients with hepatocellular carcinoma(HCC)....

Objective: Summary of the latest progress of bevacizumab combined with chemotherapy in the treatment of lung cancer in r......

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骨肉瘤(OS)是一种最常见的原发性恶性骨肿瘤，主要好发于青少年。因其易转移和化疗耐药的特点，其治疗当前仍是医学界的难题，所以关于其......

Heart failure with preserved ejection fraction(HFpEF)is a special and common clinical heart failure with left ventricula......

Cancer-related fatigue,which is a common symptom among colorectal cancer patients,has a high incidence and it affects th......

Flavonoids are important compounds in natural medicines.They have a wide range of pharmacological activity and have impo......

Recently， I have read the book 100 Pieces of Advice for Teachers written by Vasyl Sukhomlynsky， Soviet Union’s educationa......

I Also Have a Dream， one of Lin Da’s bestsellers， in some ways has some coincidence with Martin Luther King’s famous spe......

Abstract: There is a natural relationship between culture and language. Language reflects how the people of a nation for......

This paper focuses on how to use multimedia equipment to assist teaching in college education.Through many years of clas......

Major depressive disorder (MDD),also referred to as depression,is one of the most common psychiatric disorders with a hi......

Landscape ecology is a new interdisciplinary subject which has developed rapidly in recent years,and it is a hot spot in......

When the adjustment function of the eye is still,the external parallel light can not form a clear image on the retina af......

Cancer is a disease caused by the loss of normal cell regulation and excessive proliferation. At present, there are a lo......

External application of traditional Chinese medicine has a long history and definite curative effect on gout.By searchin......

Agricultural ecosystem is one of the most important ecosystems in the world,which provides multiple ecosystem services s......

Abstract Modern ecological breeding has the characteristics of protecting the ecological environment， health， nutrition， de......

Only when all contribute their firewood can they build up a big fire(众人拾柴火焰高).Horticultural crops are a major sou......

Osteoporosis is a systemic chronic metabolic bone disease,mainly in the elderly and postmenopausal women.At present,most......

Ihave been living in Tibet for nearly 20 years.I developed a passion for culture and arts while growing up in Xuanwei Ci......

The multi-objective differential evolution(MODE)algorithm is an effective method to solve multi-objective optimization p......

This paper aims to explore the effects of market-oriented reforms on industrial technology progress.Based on a theoretic......

This article examines the history,methodology and essence of the hypothesis of the philosophy of artificial intelligence......

Pancreatic cancer is a common tumor of the digestive system.At present,the pathogenesis is still unclear,but current res......

Pancreatic cancer is a common tumor of the digestive system,at present,the pathogenesis is still unclear,but in the curr......

To investigate the application of titanium polypropylene mesh in breast reconstruction.In this study,we selected the lit......