impact area

In laboratory experiments, the expansion angle and impact area of gas-solid two-phase jet, distribution of the central and outer jer flow as well as the influencing factors were measured.

试验中测定了气&固两相流的射流膨胀角及冲击面积，探讨了中心射流与外层射流的分布及其影响因素。

Different types of chemical substances and organic solvents, article burning odor, impact area.

各种化学物质及有机溶剂 、 物品燃烧产生的恶臭, 影响范围极广.

Impact area border economy is the important research task that new period economic geography learns.

区际经济关系是新时期经济地理学的重要研究课题.

And next, static analysis for modeling is made in the children head impact area and adult head impact area. Then pedestrian protection design principles are proposed.

针对儿童头部碰撞区域和成人头部碰撞区域进行造型静态分析，提出行人保护造型设计原则。

In this paper, UG/ NX software combines knowledge engineering with further development. According to the deficiency in the simulation of pedestrian collision engine hood, the parameterized system of fast division of headform impact area is developed.

针对行人碰撞汽车发动机罩的仿真试验的这一缺陷，本文以UG/NX软件为基本平台，使用二次开发手段，结合其内嵌知识工程模块，开发了基于知识的参数化快速划分头型冲击区域系统。

The recorder after landing at the point of impact area, the vast and time-consuming field test success or failure is large extent determines of the recycling.

而记录仪在弹着点区域落地后，能否成功回收也在很大程度上决定着庞大而费时费力的现场试验的成败。