其中树脂结构对流延基膜的硬弹性具有重要影响。
And polyethylene resin structures have great influence on hard elastic structures and properties of their cast films.
通过应力场下聚丙烯熔体结晶制备出硬弹性聚丙烯中空纤维。
Hard elastic polypropylene hollow fiber were prepared from polypropylene melt crystallized under stress field.
因此，硬弹性丙纶中的微孔是规整化片晶之外的又一重要的结构特征。
Thus, in addition to the regular arrangement lamellae, the voids are of a considerably main structure character.
将聚丙烯树脂在熔融指数仪上熔融挤出、快速牵伸并退火处理，制得了硬弹性聚丙烯纤维。
Hard elastic polypropylene fibre samples were made by melt spinning isotactic polypropylene with melt indexer, followed by fast winding and annealing.
我们分别考察了不同分子量大小、不同结晶行为和不同支链结构对PE流延基膜硬弹性的影响。
The influence of different molecular weights, crystallization behavior and branched chain structures on hard elastic behavior of PE cast films was investigated.
用广角X射线衍射、小角X光散射等手段对硬弹性聚丙烯中排状堆积片晶的形成及结构进行了研究。
The formation and the structure of the unique piled lamellae rows in hard elastic polypropylene have been studied by WAXD and SAXS techniques.
本文用力学-振动光谱研究了硬弹性聚丙烯（HEPP）晶区和非晶区分子链在拉伸时取向的变化。
The orientation behaviour of molecular chains of hard elastic polypropylene(HEPP) film was investigated on the uniaxial stretching by polarized IR Vibration-Mechanical Spectroscopy.
硬弹性是结晶高聚物在特殊的加工条件下产生的一种独特的性能，具有高模量、高结晶度和高形变下回复的特点。
The hard elasticity is an unusual property which is developed under a special processing. It features high modulus, high crystallinity and highly reversible elasticity.
硬弹性材料是结晶或非结晶聚合物在特定的条件下加工而形成的，这类材料表现出高弹性、高模量和突出的低温弹性。
Hard elastic materials are a class of crystalline or non-crystalline polymers produced under special processing conditions, which show high modulus and high elasticity under very low temperature.
另一个有所改变之处，是键盘的触感 -- 按键比上一代感觉要更硬、更有弹性些，不再软趴趴的。
Keys are more springy than before, more solid and responsive than the somewhat loose, flappy ones on the last generation.
骨头看起来是脆硬的，但它也有一定的弹性，使得骨骼能够承受相当的打击。
Although apparently rigid, bones exhibit a degree of elasticitythat enables the skeleton to withstand considerable impact.
双臂摆举动作和硬摆举动作完全一样，只是在后摆阶段要使用弹性能量来制造立即让壶铃上摆以进行下一次动作重复的爆发力。
The two-arm swing is exactly the same as a dead swing except that at the back of the swing you use the elastic power generated to immediately explode the kettlebell up for another rep.
骨头看起来是脆硬的，但它也有一定的弹性，使得骨骼能够承受相称的打击。
Although apparently rigid bones exhibit a degree of elasticity that enables the skeleton to withstand considerable impact.
所抄纸张具有弹性，手感光滑、细腻，改变了草浆粗、硬、脆的特点。
Smooth, fine and smooth feel in the hand and changed the straw , and the characteristics of.
市面上有塑料软管，塑料弹性管和塑料硬直管(通常3米)以供使用。
They are available in both lengths of coiled, flexible pipe and in rigid lengths, (commonly 3 m).
在恶劣的上蔟环境中结成的蚕茧，茧色黄而深浓，茧层手触紧硬而弹性弱，缫丝时落绪多，解舒差。
The cocoon spun in poor mounting conditions shows yellow and dark colour, tough hand feeling and weak elasticity, resulting in more dropped ends and lower reelability percentage during silk reeling.
该研究中，对小动脉周围的弹性硬蛋白进行了深入的探讨，以进一步核实我们的前期发现。
In this study, the structure of elastin around the small artery was deeply investigated to confirm our previous study.
胶线分别穿过两排定位管，连接靠背和坐垫的硬塑料通风管、木珠和弹性边框；
Rubber wire through these two rows of fixing tubes connects ventilating tube of chair back and cushion wooden beads and elastic frame.
找出了发泡剂为氟里昂- 11的聚醚基浇注型聚氨酯硬泡沫塑料上述弹性性质的经验公式。
The experience formulas for the above-mentioned elastic properties of a moulded PUR foam of polyether base blown by F-11 are presented here.
测定了低温下聚氨酯硬泡沫塑料拉伸、剪切和压缩弹性模量与泡沫密度、方向以及温度的关系。
Measurements have been made to determine the relation of the tension, the compression and the shearing of PUR foam at low temperature with its density, direction and temperature.
弹性的人们不会去躲避生活中的“硬石”；
在干燥状态下能保持弹性及柔软度，且不干硬，无需加水保湿。
Keeping flexibility and softness in dry state without becoming dry and hard; no wetting process is needed.
PELLETHANTPU热塑性聚氨酯弹性体有包括软、硬材质在内的丰富品种，并且可以采用从注塑、挤塑和吹塑等多种工艺进行加工。
PELLETHAN TPU thermoplastic polyurethane elastomers range from hard to soft and can be fabricated by a variety of methods from injection molding to extrusion to blow molding.
研究了合成方法、软段及硬段组成结构、熟化条件等因素对聚氨酯弹性体力学性能的影响。
The effects of synthetic method, components of soft segment and hard segment, post cure on the mechanical properties of polyurethane elastomers were studied.
软式排球在弹性、空中飞行特征等方面和硬排存在着较大的差别，它的飘晃性能对发球和接发球技术产生着较大的影响。
There are some difference between soft volleyball and hard volleyball on the flight character. Its unique mobility reduce great influence on serve the ball.
叶质柔软、肥嫩、有弹性的好，叶底硬、无弹性的品质不好；
叶质柔软、肥嫩、有弹性的好，叶底硬、无弹性的品质不好；
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