Research and Development Status of JAXA 35-cm Ion Thruster Technology

2004 ◽  
Author(s):  
Shoji Kitamura
Keyword(s):  
Research And Development ◽  
Ion Thruster ◽  
Development Status

scholarly journals Development Predicament and Countermeasures of Anti-tumor Bio-similar Industry in China

2021 ◽  
Vol 9 (4) ◽  
pp. 85
Author(s):  
Yingjie Xie
Keyword(s):  
Research And Development ◽  
Tumor Therapy ◽  
Current Development ◽  
Development Status ◽  
Important Position

<p><span lang="EN-US">Biosimilar has the advantages of precise efficacy, high safety and stable quality, and occupy an important position in the field of anti-tumor therapy. In order to reduce the expenditure of drugs, the research and development of biosimilar drugs has attracted much attention. Compared with European and American countries in the development of the anti-tumor biosimilar industry, there are still some shortcomings and parts that need improvement in China. According to the current development status of China, analyzed the reasons for the development dilemma of my country’s anti-tumor biosimilar industry, and put forward suggestions for the development of this industry.</span></p>

Current research and development status of dissimilar materials laser welding of titanium and its alloys

2020 ◽  
Vol 126 ◽  
pp. 106090 ◽  
Author(s):  
M.M. Quazi ◽  
M. Ishak ◽  
M.A. Fazal ◽  
A. Arslan ◽  
Saeed Rubaiee ◽  
...  
Keyword(s):  
Research And Development ◽  
Laser Welding ◽  
Dissimilar Materials ◽  
Development Status

Research and Development of Household Fire Refuge Cabin

2013 ◽  
Vol 433-435 ◽  
pp. 2267-2276 ◽  
Author(s):  
Huai Chao Yan ◽  
Lin Jie Li ◽  
Jun Ge Huang
Keyword(s):  
Research And Development ◽  
Present Situation ◽  
Design Concept ◽  
Development Status ◽  
Building Fire ◽  
High Rise ◽  
High Rise Building ◽  
Fire Evacuation ◽  
International Mine ◽  
Fire Accidents

With the high-rise building fire accidents have increased every year, the appearance of home fire evacuation cabin has a very important significance.At first,We introduced the development status of domestic and international mine refuge Chamber and two mine refuge Chamber products which was used commonly,and analysed their merit and shortcoming,where we could get the inspiration;Then we focused on the present situation of the household refuge compartment and analysis of its shortcomings and the main problems need to be solved;Finally we put forward the design concept of the household fire refuge cabin .

scholarly journals Research and Development Status of Grouted Splice Sleeve in Precast Concrete Structure

2018 ◽  
Vol 38 ◽  
pp. 03034
Author(s):  
Ying Chang Wu ◽  
Liu Peng Sheng ◽  
Wei Jian Zhao
Keyword(s):  
Research And Development ◽  
Construction Industry ◽  
Seismic Performance ◽  
Concrete Structure ◽  
Precast Concrete ◽  
High Strength ◽  
Development Status ◽  
Existing Problems ◽  
Green Development ◽  
Key Technologies

The development of precast concrete structure is an effective way to promote industrialization of construction industry and housing industrialization, and is also a inevitable choice for green development. Grouted splice sleeve connector, regarded as one of the key technologies of precast concrete structure, has the advantages of high strength and good seismic performance. In this paper, the development of grouted splice sleeve connector is systematically summarized both home and abroad, existing problems in the domestic research of sleeve are evaluated and analyzed, and corresponding countermeasures are also further proposed.

Research and Development Status of Heat Pump System for Electric Vehicle

2012 ◽  
Vol 178-181 ◽  
pp. 2811-2814
Author(s):  
Guang Hui Zhou ◽  
Yin Fei Li ◽  
Yin Liu
Keyword(s):  
Research And Development ◽  
Electric Vehicle ◽  
Heat Pump ◽  
High Efficiency ◽  
Future Market ◽  
Pump System ◽  
Heat Pump System ◽  
Development Status

Comparing to fuel vehicle, electric vehicle does not apply the heat of the engine as one of the heat resources. Therefore, many heating ideas are proposed to use on Electric vehicle.This paper analyzes the attributes of various heating methods. Heat pump system is the most popular trend of the electric vehicle business, due to the high efficiency. It suggests different heat pump systems, illustrates the trend of future market, and compares the performance of electric vehicle heat pump system using different cryogen.

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