scholarly journals Current Status of Macroscopic Zoological Research and Development Trend in the Next Five Years

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Zhiguo He ◽  
Yutao Wang
Keyword(s):  
Research And Development ◽  
Development Strategy ◽  
Conservation Biology ◽  
Development Trend ◽  
Current Status ◽  
Research Status ◽  
The Development Strategy ◽  
The Development Trend ◽  
At Home

This paper discusses the research status of animal systematics, animalbehavior, and conservation biology at home and abroad and the development trend in the next five years, and puts forward some suggestions for the development strategy of macroscopic zoology in China.

The Trend and Actuality of Hybrid Power Loaders

2014 ◽  
Vol 621 ◽  
pp. 649-654 ◽  
Author(s):  
Yao Wang ◽  
Ding Xuan Zhao ◽  
Zhan Li Wang ◽  
Yan Juan Hu
Keyword(s):  
Energy Conservation ◽  
Development Trend ◽  
Construction Equipment ◽  
Broad Application ◽  
Hybrid Technology ◽  
Research Status ◽  
Hybrid Power ◽  
The Development Trend ◽  
At Home

Hybrid technology has already been recognized as the direction of energy conservation and reduction by world, thus it has drawn the universal concern of Engineering Machinery enterprise and the researchers. Loader as the representative of construction equipment for its high quautity and broad application over the market. In this paper, based on the categories of the hybrid power loader and combined with the latest research achievements at home and overseas,the research status of hybrid power loader has been summarized,while pointing out the problems in the development of hybrid power loader.Besides,the text also analyzes the development trend of hybrid power loader.

Development of High Speed Precision Press and its Development Trends

2016 ◽  
Vol 693 ◽  
pp. 89-92
Author(s):  
M.H. Xiao ◽  
L.B. Yu ◽  
G.H. Li ◽  
W.J. Liang
Keyword(s):  
High Speed ◽  
Development Trend ◽  
Development Trends ◽  
Research Status ◽  
The Development Trend ◽  
At Home

High speed press is precision mechanical presses, with automatic feeding device, which has automatic, high-speed, precision three basic elements. This paper first describes the characteristics of the different definitions of high-speed presses and the characteristics of the object suitable for processing parts. Then the research status of high speed precision press at home and abroad was analyzed, and the development trend of high-speed precision presses was investigated.

Research Status and Development Trend of Vane Pump

2014 ◽  
Vol 556-562 ◽  
pp. 1143-1146 ◽  
Author(s):  
Jing Jing Bai ◽  
Man Man Xu
Keyword(s):  
Research And Development ◽  
Development Trend ◽  
Structure Characteristic ◽  
Vane Pump ◽  
Development Status ◽  
Research Status ◽  
Working Principle ◽  
At Home

The classification, working principle and structure characteristic of vane pump was introduced. Combined with the research and development status of vane pump at home and abroad. It Main, introduced the single-acting vane pump and the working principle of double-acting vane pump, its development trend was summarized, which promote the development of vane pump technology.

Research Status and Prospects of the Self-Repairing Concrete

2011 ◽  
Vol 250-253 ◽  
pp. 393-396
Author(s):  
Jie Sun ◽  
Wen Xia Ding
Keyword(s):  
Development Trend ◽  
The Self ◽  
Traditional Methods ◽  
Research Status ◽  
Existing Problems ◽  
The Development Trend ◽  
At Home

Self-repairing concrete is that adhesive agent is composited inside the concrete to form the self-repairing system and automatically repair the damaging materials. It can solve some problems that are difficult to be solved by the traditional methods. The development background of the self-repairing concrete and the present research at home and abroad were reviewed. The existing problems of the present studies were also elaborated. Moreover, the development trend and the application prospect of the self-repairing concrete were forecast.

scholarly journals Analysis of College Research Paper Output Based on InCites Database – Take the Northwestern Polytechnical University for Example

2016 ◽  
Vol 9 (10) ◽  
pp. 133
Author(s):  
Fan Zong ◽  
Lifang Wang
Keyword(s):  
Research Evaluation ◽  
Development Trend ◽  
Research Paper ◽  
Current Status ◽  
Coordinated Development ◽  
Research Publications ◽  
Subject Areas ◽  
Evaluation Mechanism ◽  
The Development Trend

This paper uses scientific metrology methods to analyse the current status and the development trend of the research paper output of NWPU (Northwestern Polytechnical University) based on the Incites database from 1981 to 2014. The result shows that the research publications have increased notablely. Whereas, there still has some problems need to be solved, such as low quality and non-widely distributed subject areas. This paper hereby proposes some advice that NWPU should, starting with perfecting the research evaluation mechanism, improve the internationalization level and international influence while encourage the coordinated development of new-rising subjects and interdisciplines.

scholarly journals Review and Development Trend of Digital Hydraulic Technology

2020 ◽  
Vol 10 (2) ◽  
pp. 579
Author(s):  
Qiwei Zhang ◽  
Xiangdong Kong ◽  
Bin Yu ◽  
Kaixian Ba ◽  
Zhengguo Jin ◽  
...  
Keyword(s):  
Energy Saving ◽  
Developmental Process ◽  
Development Trend ◽  
Research Status ◽  
Uniform Definition ◽  
Definition Of ◽  
The Development Trend ◽  
Exact Definition

Since the emergence of digital hydraulic technology, it has achieved good results in intelligence, integration, energy saving, etc. After decades of development, and it has also attracted wide attention in the industry. However, for many years, the definition of digital hydraulic technology has differed between researchers, and there is no uniform definition. Such a situation affects the development of it to a certain extent. Therefore, this paper gives the exact definition of digital hydraulic technology based on a large number of researches on it. At the same time, the paper analyzes the research status and developmental process of the such a technology, and we forecast the development trend of it.

Research and Development Progress on Concrete Preparation with Seawater

2012 ◽  
Vol 450-451 ◽  
pp. 34-37
Author(s):  
Rui Cui Liu ◽  
Fu Yi Jiang ◽  
Zi Quan Liu
Keyword(s):  
Research And Development ◽  
Sea Water ◽  
Development Trend ◽  
The Development Trend ◽  
Mixing Water

This document outlined the development of concrete mixing water at first. And then it discussed some properties of concrete prepared with adding sea water and impacts of sea water on effectiveness of concrete. The article also tried to explain some reasons of these impacts. The author emphasized on analyzing the effect to the function of concrete by using seawater as mixing water and the reasons and separately elaborated on the different effects to plain concretes and reinforced concretes. At last, the article predicted the development trend of using seawater as concrete mixing water.

Research Status and Development Trend of Electromagnetic Defect Detection Logging

2013 ◽  
Vol 325-326 ◽  
pp. 856-860
Author(s):  
Zheng Guo Yan ◽  
Lin Zhao
Keyword(s):  
Defect Detection ◽  
Hot Spot ◽  
Development Trend ◽  
Research Status ◽  
Advantages And Disadvantages ◽  
Detection Technology ◽  
Metal Thickness ◽  
Theory Research ◽  
The Development Trend

Electromagnetic defect detection logging can measure multilayer pipeline and provide the information of casing defect and the remaining metal thickness, is the hot spot of the casing defect detection technology. This paper elaborates the advantages and disadvantages of electromagnetic defect detection logging and the present instrument situation, compares technical indexes of several new electromagnetic casing defect detection instruments, summarizes the latest research status, points out the problems existed in current researches and the development trend combining with the instrument index and theory research.

scholarly journals Lightweight Research in Engineering: A Review

2019 ◽  
Vol 9 (24) ◽  
pp. 5322 ◽  
Author(s):  
Jiao Wang ◽  
Yan Li ◽  
Gang Hu ◽  
Mingshun Yang
Keyword(s):  
Development Trend ◽  
Current Status ◽  
Material Structure ◽  
Mechanical Equipment ◽  
Entire Body ◽  
Construction Machinery ◽  
Aircraft Manufacturing ◽  
And Performance ◽  
The Development Trend ◽  
Made In

In the field of mechanical equipment manufacturing, the focus of research and development is not on weight reduction, but on how to choose between the rigidity and performance of components (such as strength or flexibility). For this contradiction, lightweight is one of the best solutions. The problems associated with lightweight were initially considered and systematically studied in aircraft manufacturing in engineering. Therefore, lightweight has been greatly developed in aviation research and has played an increasingly important role in construction machinery. This paper presents a brief description of the current status of lightweight in machinery by reviewing some significant progress made in the last decades. Potential research topics are also discussed from the four aspects of material, structure, bionics, and manufacturing, and they forecast the development trend of lightweight in the future construction machinery. The entire body of literature about the field is not covered due to the limitation of the length of paper. The scope of this review is limited and closely related to the development of lightweight technology in engineering applications.

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