轴向拉伸比和环向扩张比要合理匹配。
The axial drawing ratio and hoop extension ratio should be properly matched.
随着拉伸比、拉伸速度的提高和拉伸温度的降低，拉伸张力增大。
The drawing tension increases with the increase of drawing ratio and speed, and with the decrease of drawing temperature.
增大拉伸比、拉伸速度和拉伸温度能有效地减小张力波动和不匀率。
The tension fluctuation and irregularity of fiber decreases with the increase of drawing ratio, speed and temperature.
探讨了喷丝头拉伸比，空气层长度，拉伸条件对纤维结构性能的影响。
The effects of draw-down ratio, air-layer length, drawing conditions on the structure and properties of the fiber were discussed.
采用DSC研究了不同拉伸比的单轴取向PET纤维在不同湿度下的冷结晶过程。
The cool crystallization of uniaxially oriented PET was studied at different draw ratios and humidity by DSC.
随着熔体拉伸比的增大，复合丝拉伸强度大幅度提高，达到了良好的原位增强效果。
With the increasing of drawing ratio, the tensile strength of composilefibres is enhanced greatly and good in-situ reinforcement can be obtained.
结果表明，拉伸比、拉伸速度和拉伸温度对纤维张力、张力波动和不匀率均存在着明显的影响。
The test results showed that the influence of drawing ratio, speed and temperature on the tension, tension fluctuation and irregularity of the fiber were obvious.
选择适当的温度和拉伸比进行热定形，可提高PTT织物的断裂强力和弹性回复率，但其延伸性变差。
The breaking strength and resilient-elasticity recovery of PTT fabric can be increased under suitable temperature and drawing ratio during heat setting, but its dilatability took worse.
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。
The results showed to produce product with perfect appearance and property, modifications of screw, processing parameter, parison design and stretch ratio should be made.
然而，如果解放油罐车轮胎在低轮胎压力条件下旅行，橡胶将变形、拉伸比强度和弹性纤维的极限的钢丝。
However, if the tyre is travelling at low tyre pressure condition, the rubber will be deformed, stretching more than the strength of the fibres and elasticity limit of the steel wire.
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。
The results show that the optimal bottle performance requires modified screw, processing parameter, parison design and stretch ratio.
通过对形状记忆性能和凝胶含量的测定等重点探讨了拉伸比和乙酸乙烯（VA）含量对其形状记忆性能的影响。
Some macroscopic and microscopic factors such as strain ratio, the content of VA and crystallinity, which influence the shape-memory properties, were studied.
计算不同叶长，叶宽，孔数的喷丝板毛细孔的当量直径，单孔流量，剪切速率，喷头拉伸比，三叶异形孔压力降和异形度。
The diameter, flow, shear rate, draw ratio, pressure difference and degree of profile in different configuration of capillary hole were calculated.
鼓足你的勇气和力量来“拉伸”自己，然后你就会感觉到，你比以前任何时候都活得更有意义。
Have the courage and strength to stretch, and you will feel yourself come alive like never before.
图3 中绿色填充区只会垂直拉伸。 也就是说，当文本域比图像高的时候，这些区域就会变高。
The green-tinted regions in Figure 3 will only stretch in the vertical; that is, they'll grow when the text field is taller than the image.
它有个更大的拉伸强度比钢没有，他说。
Its got a greater tensile strength than most steel does, he said.
结果表明，随着白燕华CC用量的增大，胶料表现出比填充非极性SBR更高的拉伸强度和撕裂强度，而硫化速度却明显减慢。
The results showed that when compared with SBR, the NBR filled with calmos CC had higher tensile strength and tear strength, but lower curing speed.
我爱普拉提。我做普拉提的次数大概比其他任何锻炼都要多，它真的是太棒了。普拉提能够真正拉伸并强化肌肉，却不会让肌肉变粗壮。
I love Pilates. I do Pilates probably more than any other workout, and it's just great because it really lengthens and strengthens the muscles without bulking too much.
力学性能研究发现，尼龙1212/DIDP/BSBA共混合金的冲击性能比纯尼龙有较大提高，拉伸、弯曲性能下降幅度不大；
The results of mechanical properties study indicate that nylon1212/DIDP/BSBA blends have excellent impact strength, and the blends have good retention of tensile and flexural strength.
针对评价中所需要材料的性能数据，对材料做性能测试，测定出材料的拉伸性能、夏比冲击韧性和断裂韧性（COD值）。
Such performances of material as tensile strength, yield strength, Charpy energy and COD fracture toughness are tested in experiment.
试验结果表明，加入湿法白炭黑超细粉的试样拉伸强度比添加气相法白炭黑者提高了54%，扯断伸长率提高了64%，磨耗量降低了20%。
The results showed that the sample by adding the ultrafine powders of silica aerogel increased the tensile strength 54%, the elongation at break 64%, decreased the abrasion loss 20%.
锻件比铸件能承受更高的剪切力和拉伸力。
Forgings can withstand higher shear and tensile forces than the castings.
试验结果表明，拉伸强度表现出混杂负效应，而剪切强度表现出混杂正效应，两种强度的混杂效应都随混杂比的增大而降低。
The results show that the tensile strength presents negative hybrid effect, while shear strength presents positive hybrid effect, and their hybrid effect decreases with the hybrid ratio increasing.
拉伸新区域，使其与旧区域吻合，保持长宽比。
很多时候，收缩腰肌比拉伸更能有效释放肌肉紧张压力。
And oftentimes contracting the psoas will be more effective in releasing tension there then stretching.
随着纤维的皮芯比的增加和拉伸倍数的提高，纤维的磁感应强度下降。
Magnetization of the fibers reduced with increasing of draw ratio and core-sheath ratio of the fibers.
拉伸超过160英里，地震断层下方的密西西比河流域，装载，准备爆发潜伏着制度。
Stretching more than 160 miles, a system of earthquake faults lurks beneath the Mississippi River basin, loaded and ready to erupt.
研究结果表明，浆膜断裂伸长率和断裂比功大的。拉伸模量小的浆料上浆的浆纱耐磨性较好，织造性能也较比良。
Results show that yarns sized by sizes with films of higher breaking elongation and specific work of rupture and lower initial modulus have better abrasive resistance and weaving performance.
研究了氮含量对热镀锌双相钢拉伸性能的影响，用定拉伸试验方法模拟了平整伸长率对热镀锌双相钢屈强比的影响。
Using scaling tension test method simulated the effect of leveling elongations on yield strength ratio of hot dip galvanized dual phase steels.
研究了氮含量对热镀锌双相钢拉伸性能的影响，用定拉伸试验方法模拟了平整伸长率对热镀锌双相钢屈强比的影响。
Using scaling tension test method simulated the effect of leveling elongations on yield strength ratio of hot dip galvanized dual phase steels.
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