Flow and heat transfer of spray cooling can be reflected by a droplet spreading coefficient, which is dependent on the droplet initial size and velocity.
喷雾冷却中液滴冲击壁面的流动和换热强弱可用铺展系数和冷却效能的大小来反映。
The basic principle of measuring spreading coefficients by the large sessile drop method has been introduced.
:介绍了液饼高度法测定铺展系数的基本原理 。
It benefits on improving the pavement eveness to analyze factors which influence on the coefficient of loose paving material of asphalt pavement,such as the material uniformity,thickness variability,compaction,and so on,according to the principle of paving and compaction theory.
根据摊铺与压实原理,分析材料的均匀性、厚度变异性及施工中摊铺、压实等影响沥青路面松铺系数的因素,并结合施工实践提出相应的控制方法,对提高路面平整度大有裨益。
Liquid spreading and microstructure of Ti/Cu eutectic reaction;
Ti/Cu共晶反应液相铺展及组织
Experimental investigation on spreading of droplets with evaporation and nucleation;
核化沸腾液滴的铺展实验观察
Numerical Analysis of Fluid Flow and Velocity Field during Liquid Filler Droplet Spreading Behavior in Arc Brazing;
电弧钎焊钎料液滴铺展过程及其流场、速度场数值模拟和分析
The basic principle of measuring spreading coefficients by the large sessile drop method has been introduced.
介绍了液饼高度法测定铺展系数的基本原理 .
Study and Design on Ply Patterns of Low Thermal Expansion of Composites;
微膨胀系数复合材料构件铺层设计研究
Development of 7-DOF Four Tows Fiber Placement Machine and CNC System
七自由度四丝束纤维铺放机及数控系统的开发
Research on the Effect of Pavement Layer on Horizontal Distribution Coefficient of Plate Bridge
铺装层对空心板桥横向分布系数的影响研究
The Driving Digital Control System of Paver Based on DSP
基于DSP的摊铺机行走数字控制系统设计
Cooling System Test and Numerical Simulation of Steel Box Girder Bridge Pavement
钢箱梁桥体铺装层降温系统的试验和数值模拟
Numerical Analysis of Fluid Flow and Velocity Field during Liquid Filler Droplet Spreading Behavior in Arc Brazing;
电弧钎焊钎料液滴铺展过程及其流场、速度场数值模拟和分析
In order to control the movement of the placement delivery head assembly, it is usual to adopt computer numerical control( CNC).
纤维铺放成型技术的控制系统主要是采用计算机数控(NC)实现。
The Mechanics Analysis on Concrete Bridge Overlay and the Horizontal Distributing of Coefficient;
混凝土桥梁铺装层受力分析和横向分布系数计算
Most streets are laid with asphalt.
多数街道是用柏油铺的。
a lavish display, meal, reception
铺张的展示、 饭菜、 招待.
anchoring system
铺管驳船抛起锚系统
Tang BingxinA computer-aided-test-and-analysis system for the vibration, oil pressure and forces in the screed system of paver is designed.
设计了摊铺机熨平板系统中的振动、压和力等参数的计算机辅助测试分析系统。
The framework and the lee-board, if any, of a berth shall be ofapproved material, hard, s mooth, and not likely to corrode or to harbourvermin.
铺位不应以并排的方式放置，即只有超过一个铺位才能到另一个铺位。铺位的层数不应超过两层；
"Yes. In fact, we are now laying the groundwork for a full-blown relationship and problems to come."
是的，实际上，我们现在正在给一段发展成熟的关系和将要出现的问题做铺垫。
ESCD Extended System Configuration Data
可扩展系统配置数据
extended data base control system
扩展数据库控制系统
Millions of tons of slag now goes into building road each year
每年有数百万吨炉渣用于铺路
