什么是acceptable facts一般由作者决定,但通常需要辅以reference
therefore
,however
due to (the fact that)
on account of (the fact that)
in view of (the fact that)
as
because
since
: 也用于表示从…开始therefore
concequently
hence
as a result (of which)
which is why
so
: 不用于句首however
whereas
but
on the other hand
by contrast
while
:也用于表示同时(at the same time)on the contrary
: 只能用于表示完全相反(例如失败与成功)conversely
:只能用于表示完全相反in addition
moreover
furthermore
apart from that/which
also
secondly (etc.)
in the second place (etc.)
what is more
we
可以用于表示研究团队,但如果要用于表示一般意义上的人则建议进行替换
We know that ...
替换为It is known/thought that ...
I
用于表示笔者,可以使用dummy object来进行替换,例如This article
或者The present paper
by sb
)不建议在Introduction的起始部分直接说明自己想要解决的问题是什么。首先,研究问题可能需要较长的篇幅来定义;其次,读者可能并不能清晰理解你所描述的问题。问题本身来源于背景知识
One way to toughen polymers is to incorporate a layer of rubber particles.
This paper is organized as follows
,This study focus on
The aim of this project was...
——因为目标的确定在执行工作之前
注意:Introduction部分对研究方法以及结论的描述是非常简单的,不需要呈现过多的细节,这些细节应该留待后续章节
background
, literature review
,
等