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- minus stretch ratio 负牵伸
- The results show that the optimal bottle performance requires modified screw, processing parameter, parison design and stretch ratio. 结果表明,为了得到理想的制品外观和性能,需要对挤出螺杆、加工工艺参数、型坯设计和拉伸比进行改进。
- In addition, influence of stretch ratio and starch content on mechanical properties of PVA/starch films were researched by tensile testing. 另外，通过力学性能测试分析了拉伸倍数及淀粉含量对制品薄膜力学性能的影响。
- Did the pulling test in one dimension then obtained the tensile destructive load,stretch ratio,Lagrange stress,Cauchy strain of the above three kinds of cartilage. 以一维拉伸的方法得出了肩髋膝关节软骨的破坏载荷、伸长比、Lagrange应力、Cauchy应变等。
- A kind of high strength and high modulus fibre was prepared by means of plasticized melt spinning of high molecular weight polyethylene(HMWPE) with wax blend and high stretch ratio. 采用石蜡增塑高相对分子质量PE后纺丝并经高倍拉伸制备高强高模纤维。
- Study on the jet stretch ratio by wet-spinning 湿法纺丝凝固负牵伸的研究
- The effects of spining temperature,quenching air,stretching ratio on the tenacity of the filament are also studied. 探讨了纺丝温度、冷却条件、单丝纤度、拉伸倍数等主要工艺条件对丙纶高强丝强度的影响。
- He seems to have mistaken a plus for a minus. 他似乎把正号误作负号了。
- The results show that stretching ratio,stretching temperature,casting conditions and APC system greatly influence the uniformity of film profile. 结果表明,不同拉伸比、拉伸温度、铸片条件及APC系统的控制方式对厚度偏差影响较大。
- The place used to be a stretch of barren land. 早先这里是一片不毛之地。
- The temperature is now minus 5 degrees. 现在气温为零下五度。
- He came back from the war minus a leg. 他打仗回来，少了一条腿。
- Can you work for six hours at a stretch? 你能不能不休息连续工作6小时吗？
- The lorry skidded on a stretch of black ice. 货车在薄冰路面上打滑。
- Presumed stretch ratio of cord and its emulation in tire simulation 帘线假定伸张值及其在轮胎性能仿真中的模拟方法
- Alfred has done a stretch in Chelmsford Prison. 艾乐弗雷德已在切姆斯福特监狱服过刑。
- He did a long stretch for attempted murder. 他因谋杀未遂罪坐了很长时间的牢。
- I got out of the bed and had a good stretch. 我起床后舒服地伸了个懒腰。
- She worked for six hours at a stretch. 她连续工作了六个小时。
- The vast plains stretch for hundreds of miles. 辽阔的平原绵延数百英里。
