UC知道关于汽车碰撞的翻译
来源：百度知道 编辑：UC知道 时间：2024/05/28 16:49:24
20分寻求，以下英文的翻译，谢谢！
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1 INTRODUCTION
For the proper running of most apparatus in which twophase
ow appears, the generation of a strictly speciŽ ed
two-phase ow pattern is required. Investigation of the
process in industrial conditions requires the use of an
objective method of identiŽ cation that is based on measurable
characteristic features of the speciŽ ed two-phase ow.
As far as single-phase ow is concerned, deŽ nition of the
velocity distribution is enough, but in two-phase ow the
deŽ nition of phase concentration is also very important [1].
There has been signiŽ cant research into the recognition of
phase concentration, and various measurement techniques
have been developed.
Most of these measurement methods are based on a
visual estimation of the ow structure, which is performed
manually using a co
------------------------------
1 INTRODUCTION
For the proper running of most apparatus in which twophase
ow appears, the generation of a strictly speciŽ ed
two-phase ow pattern is required. Investigation of the
process in industrial conditions requires the use of an
objective method of identiŽ cation that is based on measurable
characteristic features of the speciŽ ed two-phase ow.
As far as single-phase ow is concerned, deŽ nition of the
velocity distribution is enough, but in two-phase ow the
deŽ nition of phase concentration is also very important [1].
There has been signiŽ cant research into the recognition of
phase concentration, and various measurement techniques
have been developed.
Most of these measurement methods are based on a
visual estimation of the ow structure, which is performed
manually using a co
1引言
为妥善运行最器具，其中twophase
？ ？现在看来，创造严格speciŽ版
两相？ ？现在的模式是必要的。调查
过程工业的条件需使用
客观的方法identiŽ阳离子为基础的衡量
特征的speciŽ版两相？ ？现在。
至于单相？ ？现在而言，德斯nition的
速度分布是足够的，但在两相？ ？怎么了
德斯nition相浓度也非常重要[ 1 ] 。
已有的研究signiŽ不能承认
相浓度，以及各种测量技术
已经制定出来。
大多数这些测量方法是基于
视觉估计？ ？现在的结构，这是执行
手动使用规模比较得出结论。
不幸的是，这种做法的结果是非常主观的。
在这方面，有必要制定一项普遍的，
准确，快速和廉价的测量方法。
数字图像处理方法，这种优势。在
比较常用的方法，承认
两相？ ？现在的结构，显着标志
数字化方法是一种快速的反应时间，可重复的
结果和消除人的主观因素
直接测量。这种方法可用于各种
敌对的环境下人类的干预是不
可能的。