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低值易耗品定量管理初探
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作者 张仁改 《实验教学与仪器》 1995年第6期19-19,共1页
实验教学中,需用大量品种繁多的低值易 耗品。为了方便起见,我们将这些低值易耗品 分为一次性消耗品(化学药品、实验材料)和低 值品(易损零配件、工具、玻璃、仪器)两大类。 为使低值易耗品的损坏、丢失、浪费等现象降 到最低限度,我们... 实验教学中,需用大量品种繁多的低值易 耗品。为了方便起见,我们将这些低值易耗品 分为一次性消耗品(化学药品、实验材料)和低 值品(易损零配件、工具、玻璃、仪器)两大类。 为使低值易耗品的损坏、丢失、浪费等现象降 到最低限度,我们制定了低值易耗品领用的定 量标准,并就其定量管理进行如下探讨。 展开更多
关键词 低值易耗品 定量管理 低值品 实验中心 消耗品 实验教学 实验进度表 实际供应量 教学计划 种类和数量
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Field Performance Analysis of Shoes Used in the Takraw Games in Malaysia
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作者 Nor Mariah Adam Qi Jie Kwong Ezrin Husin 《Journal of Physical Science and Application》 2013年第5期316-327,共12页
Using proper footwear is crucial to avoid pain, deformations and injuries on foot. For athletes, a pair of good shoes is vital for comfort and may add to performance improvement. The main objective of this study is to... Using proper footwear is crucial to avoid pain, deformations and injuries on foot. For athletes, a pair of good shoes is vital for comfort and may add to performance improvement. The main objective of this study is to study the performance of some commonly used shoes in the takraw games by using experimental tests and thermal measurements. The momentum and kinetic energies that were generated by the takraw shoes were also measured. The methods used in this study included free fall test, impact force analysis and surface thermal assessment. From the outcomes of the experiments, it was found that the prototype FA shoe was better in absorption of momentum and impact force than the other shoes and also with lower surface temperature after the trial game. These outcomes suggested that it was more suitable to be worn by the takraw players for better performance. All the information obtained from this study are particularly useful for improvement on the current design oftakraw shoe. 展开更多
关键词 SHOE takraw games impact force MOMENTUM thermal measurements.
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