1) profile
[英]['prəʊfaɪl] [美]['profaɪl]
异型材
1.
Effect of Oscillation Field on Polymer Melt Flow in Extrusion Die of Profile;
振动场对聚合物熔体在异型材挤出口模内的流动影响
2.
Design of Extrusion Die for PA66 Heat Insulating Profile for Window;
PA66窗用隔热异型材挤出模具设计
3.
Numerical Simulation of the Melt Flow Characteristics in Coextrusion Runner of the Steel/Plastic Composite Profile;
钢塑复合异型材共挤流道内熔体流动特性的数值模拟
2) profiles
[英]['prəufail] [美]['profaɪl]
异型材
1.
Research on the dimensional change rate of heated PVC-U doors and windows profiles;
PVC-U门窗异型材加热后尺寸变化率的研究
2.
The application of rare soil stabilizer in UPVC profiles is analyzed.
分析研究了稀土稳定剂在UPVC异型材生产中的应用。
3.
In order to meet requirements of the plastics profiles extrusion, the optimum structureof die head was selected based on the flow state of plastic melt.
为了满足塑料异型材挤出的需要,根据熔料的流动状态,选择了最佳的口模结构。
3) plastic profile
异型材
1.
Adjustment of the co-extrusion tooling is very important for producing high-quality colored co-extrusion plastic profiles.
塑料异型材表面彩色复合共挤在国内日益兴起 ,对该类挤出模具的调试是获得满意共挤出异型材的关键之一 ,现结合共挤模具 ,探讨了共挤工艺参数的设定、共挤层厚度的控制、共挤层表面质量的控制、共挤层与基材的粘结强度等共挤出模具的调试技
2.
The CAE technology for the plastic profile extrusion tooling die is used to predict the pressure drop and the average exit speed of the melt plastics flow in the die and to help the designers evaluate and optimize the design of the die.
异型材挤出模头的CAE技术是预测熔体在模头内的压力降和出口平均速度 ,帮助设计者评估和优化模头设计方案。
4) special-shaped wire
异型材
1.
The stress characteristic of the main working methods for processing the special-shaped wire,such as drawing,driven roller die and rolling was analyzed.
针对异型材的几种常用加工方法,如拉伸、辊拉、轧制等,分析它们在加工中的应力特点。
2.
It is very conspicuous that the effect of drawing plastic deformation metal wire with roller die is better,but some broken wires often appear when it is used for drawing wire,especially special-shaped wire of low plastic deformation metal.
辊拉模在拉拔塑性较好的金属线材时效果十分明显,但在拉拔塑性较差的金属线材特别是异型材时,常发生拉断现象,影响加工的连续进行。
3.
In this paper,the level continuous casting technologies of leaded nickel silver , the working ways from round casting stick to special-shaped wire and its crystal structure and mechanical performance were studied.
论文综述了铅锌白铜材料的发展和加工工艺，重点评述了水平连铸工艺，对高镍铅锌白铜加工精密异型材工艺和材料的组织、性能进行了研究。
5) PVC profiles
PVC异型材
1.
The application of infrared spectrograph to the production of PVC profiles;
红外光谱仪在PVC异型材生产中的应用
2.
Two problems concerning the plastification quality of PVC profiles;
与PVC异型材塑化质量相关的两个问题
3.
The article has described toughening mechanism of nanometer CaCO3, Application of nanometer CaCO3 in PVC profiles and compared with conventional particle CaCO3 in PVC profiles.
介绍了纳米CaCO3粒子的增韧增强机理,将纳米CaCO3应用在PVC异型材中,并与一般粒径CaCO3填充的PVC异型材进行了比较。
6) precise profiled titanium wire
异型钛材
1.
Based on the properties of the precise profiled titanium wire that the dimension is small,high accuracy and the requirements of its inner and surface!quality are very high,the article aims to study on preparation of metallographic sample,the way of chemical erosion and aspects needed to pay attention to.
针对异型钛材尺寸小,精度高,内在质量及表面质量要求高的特点,探讨了相应金相样品的制备、化学浸蚀的方法及应该注意的问题,制得了清晰的金相照片,为实现异型钛材生产中的内部质量控制提供了保证。
补充资料：异型孢子
分子式：
CAS号：
性质：又称异孢现象。维管束植物出现两种大小不同孢子的情况。较小型的孢子形成雄性原叶体，而较大的则成雌性。
CAS号：
性质：又称异孢现象。维管束植物出现两种大小不同孢子的情况。较小型的孢子形成雄性原叶体，而较大的则成雌性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条