It is investigated that the influence of barrel temperature and rotation speed of screw rod of extruder on conductivity and strength of the ABS resin composites filled with carbon fibers. 研究了单螺杆挤出机挤出温度及螺杆转速对沥青炭纤维填充ABS树脂复合材料导电性及力学性能的影响。
The trail-production of the plasticizers for the filter rod of polypropylene fibers 聚丙烯纤维滤棒增塑剂试制
An elastic rod is an important model widely used in Science and Engineer studies. Many systems, such as undersea cabals, fibers and DNA, can be modeled as elastic rods. 弹性杆是一种广泛应用的工程模型,许多科学和工程系统,像海底电缆、纤维、DNA大分子等都可以模型化为弹性杆讨论。