1)radial jet径向射流
1.Flow characteristics of radial jet from two opposed jets两喷嘴对置撞击流径向射流流动特征
2.Numerical simulation of radial jets dilution径向射流稀释特性数值模拟
英文短句/例句
1.Flow characteristics of radial jet from two opposed jets两喷嘴对置撞击流径向射流流动特征
2.Research and application of the zero-radius water jet radial drilling technology零半径水射流径向钻井技术的研究与应用
3.radial beam tube径向偏转电子射线管
4.He sent the arrow forthright toward the target.他把箭径直射向目标。
5.THE RADIAL-AZIMUTHAL INSTABILITY OF RADIATION-PRESSURE-DOMINATED ACCRETION DISK WITH ADVECTION;含径向对流,辐射压为主的吸积盘的振荡不稳定性
6.forward propagation by tropospheric scatter正向对流层散射传播
7.the jet was directed axially toward the cathode.射流的轴线朝向阴极。
8.Comments on radial X-ray diffraction experiment in a diamond anvil cell金刚石压砧径向X射线衍射技术的评述
9.THEORETICAL MODEL FOR SHAPED CHARGE JETS PENETRATION AND CAVITY RADIUS CALCULATION聚能射流侵彻的理论模型与孔径计算
10.Study of Flow Characteristics of the Different Injection Angles Turbulent Jet into the Transflow;不同入射角横向紊动射流流动特性的研究
11.Experimental study of the characteristics of flame jet in crossflow火焰射流在横向气流中喷射特性的试验
12.A Study of the Correlation between Left Ventricular Systolic Strain in Longitudinal, Radial and Circumferential Directions and Left Ventricular Ejection Fraction in Normal Subjects正常左室纵向、径向和周向收缩应变与左室射血分数的相关研究
13.radial acting hydrodynamic mechanical seal径向作用流体动压式机械密封
14.Research on Eddy Current Losses in Radial Magnetic Bearings Based on ANSYS;基于ANSYS的径向磁力轴承涡流损耗研究
15.Study on the Transport of Foil-Focused Radial Intense Relativistic Electron Beam;箔聚焦径向强流相对论电子束的研究
16.Study of Rogowski Coil for Measuring Radial Beam Current;罗果夫斯基线圈诊断径向束流的研究
17.The Study of Approaches of Transformation from Traditional Transportation Industry to Modern Logistics Industry;从传统运输迈向现代物流的途径研究
18.Study on location-routing problem in reverse logistics network;逆向物流网络中选址-路径问题的研究
相关短句/例句
rotary radial jet旋转径向射流
1.It was also analyzed that rotary radial jet can greatly enhance the cross-and longitudinal pulsing velocity of airflow in every place of whole cross section of tunnel, intensify cross-gas migration mass-transferring, effectively eliminate the local gas accumulation.应用混合长度理论,阐述了风流的横向和纵向脉动速度是影响风流横向瓦斯传质速度的主要因素,分析了旋转径向射流可大大地提高了巷道整个断面风流中各处横向和纵向脉动速度,强化风流横向的瓦斯传质,有效驱散局部积聚瓦斯。
3)radial swirling jet径向旋转射流
4)multi-hole radial jets多孔径向射流
1.The annular multi-hole radial jets have important effect on combustor liner.研究了火焰筒内多孔径向射流的流场特性,并比较了不同环向径向射流流量对火焰筒内流场的影响。
5)radial air deflector径向辐射式导流器
6)radial refraction径向折射
延伸阅读
锻压:径向锻造 专门加工实心或空心长轴类零件的旋转锻造方法。锻造时﹐分布在棒料圆周方向的锤头(2～8个)对工件快速和同步锻打。如工件为圆截面﹐则一面低速旋转﹐一面轴向进给移动﹔如工件为非圆截面﹐则只轴向进给而不旋转。径向锻造的特点是不需要专用模具﹐能按预定程序锻出精密的轴类零件。径向锻造每次压缩量小﹐每分鐘锻打次数高﹐一般为240～1800次/分﹐能提高金属的塑性。这种方法可用於热锻或冷锻。图 径向锻造件 为常见的径向锻造件形式。锻件的精度﹕热锻的外径±0.5毫米﹐内径±0.1毫米﹔冷锻的外径±0.1毫米﹐内径±0.01毫米。 径向锻造所用设备分精锻机和轮转锻机两类。用精锻机锻造时﹐工件一面轴向送进一面旋转﹐锤头径向锻打。这类机器多用程序控制﹑数字控制或微处理控制系统自动操作﹐生產效率高﹐用以建立热锻火车轴等自动生產线和冷锻枪管来复线等。精锻机有立式和卧式之分。还有一种设备锻造时﹐工件只送进﹐不旋转﹐多用於钢厂﹐将钢锭直接锻成方钢﹑扁钢等。轮转锻机有2或4个锤头﹐锤头一面围绕工件转动﹐一面对準工件径向锻打﹐工件只轴向送进。轮转锻机结构简单﹐价格低﹐但自动化程度低﹐噪音大。
