...关键词 ：纤维素酶；不同长度的纤维；吸附；吸附等温线；热力学常数 [gap=1309]Key words ：cellulase; different fiber length; adsorption; adsorption isotherms; thermodynamics parameters ..
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Based on rate equations, the laser output characteristic under different fiber length and back-cavity mirrors is studied, and the distribution of pump power and laser power is discussed.
基于激光器速率方程，分析了激光输出与光纤长度、后腔镜的关系，讨论了小功率泵浦时光纤内的功率分布情况。
Different tip pruning times produce certain influence on fiber strength and Mic value , but do not change the fiber length.
不同打顶时间对棉花纤维强度和马克隆值均产生一定的影响，但未改变棉纤维长度的变化。
The significant differences also existed in wood basic density, fiber length and fiber diameter at different tree height.
不同树干高度处的平均木材密度、纤维长度和纤维宽度存在显著差异。
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