Abstract:In this 5,000m depth class sea trials
test of the JIAOLONG deep manned submersible,dive No.44 has realized the fully unpowered
diving and floating condition and this set of test data provide a valuable source for model improvement.In this paper,this set of test data is analysed in detail and the previous analytical model is improved through the introduction of a variable volume compressed rate for the deep manned submersible during the whole process of diving and floating.A computer software is developed for the prediction of the unpowered diving and floating movement.This could lay a good foundation for the 7 000m sea trials planned in 2012 and for the future applications.
Conclusions
why do we need to write an abstract
We always read a paper in this order:
Reading the title
Reading the abstract
Reading the body
A good abstract makes people understand the main idea of the paper. Of course, a nice abstract can raise people’s interests in reading the whole paper.
The information in an Abstract is condensed because of the summarizing nature. There is no spare information in an abstract.
One or two sentences to introduce the topic and background of your research. Do a purpose statement (What you want to research or settle down. )
CONTENTS
What is the abstract
Why do we need to write a abstract
How to write a good abstract
Problems that may be encountered in writing an abstract
What is the abstract
why do we need to write an abstract
Some data libraries only provide the abstract of papers, so writing a brief and independent abstract is necessary. By reading your abstract, people can get your idea instantly. Abstract is written after you finish the whole research, to some degree, it’s a summary of your work. When you submit a paper, other parts in Chinese, however, English abstract is necessary.
criticism.
Generally speaking:Abstract is a brief statement about the paper. It tells us the main idea of the whole paper.A good abstract should be complete,brief and easy to be understood.
What is the abstract
Elements of structure in an abstract
Purpose
Statement Methodology
(topic and background)
and Data
Results and
Findings
Implications and
Definition of International Standardization Organization (ISO)214-76: an abbreviated, accurate representation of the contents of a document without added interpretation or
How om the perspective of the content
From the perspective of the structure
From the perspective of the content
Title:Development of the unpowered diving and floating prediction system for deep manned submersible "JIAOLONG“