利用单晶连铸技术可制备优质的深加工坯料、生产复杂截面形状或难加工材料的型材。
This technology can produce excellent cold working ingots and sectional materials with complex cross-section or difficult formation.
相对于型材主体来说，功能块结构比较复杂，准确成型较困难。
Functional block structure is more complicated than the main profile and more difficult to be formed into the needed profile.
有关结论和建议对复杂截面型材剪切设备及其模具设计十分重要。
The conclusions and Suggestions are more important for design of equipment and tool with complex section.
对复杂断面的异型材，在拉拔时要考虑道次加工率和拉拔速度。
But the drawing of the complicated section special shaped wire must consider processing rate and speed.
由于这些新型材料在加工和应用过程中的复杂性导致他们出现了各种类型的缺陷。
Because of the material's complexity in processing or in using, there come many types of defects which may badly effect on its performance and age.
（聚氯乙烯）异型材的生产加工过程十分复杂，因此影响PVC异型材产品力学性能的因素众多。
The manufacturing process of PVC profiled materials is so complicated that there are many factors influencing the mechanic properties of PVC products.
复合材料作为一种具有复杂结构的新型材料，其主要优点和特点在于其内部结构可设计性。
As a new kind of material, composite has the advantage of designable, the designable parameters include the type of the fiber and matrix, the percent of the volume, the direction of the laminate, etc.
复合材料作为一种具有复杂结构的新型材料，其主要优点和特点在于其内部结构可设计性。
As a new kind of material, composite has the advantage of designable, the designable parameters include the type of the fiber and matrix, the percent of the volume, the direction of the laminate, etc.
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