For the process of the fiber taper drawing, the pre-heating time and stretching speed are carefully examined for parameter optimization.
在加热拉伸过程工艺方面，本文从预加热时间和拉伸速度两个角度进行研究，对参数进行优化处理。
The factors affecting the tenacity of flat fiber such as the temperature of extrusion and cooling water, and stretching speed were discussed.
工艺包括料筒温度、水浴温度、拉伸速度等，并对影响扁丝强度的因素作了论述。
For certain injuries, stretching may speed recovery.
对于一些伤痛，拉伸可以加速恢复。
A practice game followed a series of running, stretching, speed and agility exercises.
在一系列的跑步，拉伸，速度，敏捷的训练后，练习赛开始。
We mainly focused on the impact of spinning temperature, cooling conditions, with oil and wet, stretching techniques and spinning speed on the molecular structure and performance.
重点讨论了纺丝温度、冷却条件、给油给湿、拉伸工艺和纺丝速度等对纤维的分子结构和性能的影响。
Jumping is grasping the chance to get the quickest vertical speed and reasonable jumping angel with powerful pressing and stretching.
跳段是把握蹬伸时机，以强有力的蹬伸获取尽量大的垂直速度和合理的腾起角度。
The session then continued with athletic work, running, stretching and speed and agility exercises.
然后进行了体能、跑步、拉伸、速度和灵敏度练习。
The crystallinities of the sample are similar at lower draw temperature and higher draw speed, which show that there is correlation among the stretching factors.
较低拉伸温度下与较高拉伸速率下试样的结晶度相近，表明各拉伸参数之间具有一定的关联性。
The crystallinities of the sample are similar at lower draw temperature and higher draw speed, which show that there is correlation among the stretching factors.
较低拉伸温度下与较高拉伸速率下试样的结晶度相近，表明各拉伸参数之间具有一定的关联性。
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