This paper talked about the effects of fiber length, coarseness and strength on the properties of paper, which include tensile strength, tearing strength, burst strength and formation.
讨论了纤维的长度、粗度和纤维的内在强度对纸页的抗张强度、撕裂度和耐破度以及纸页成形性能的影响。
The darkness length in photoperiod is the crucial factor determining the formation of plant flowers.
光周期的暗期长度是决定植物成花的决定因素。
September 9 Hang set came from good news, the total length of 1180 meters of sewage pipelines have been successfully crossed from the Liao River Formation.
9月9日从杭集传来喜讯，总长度1180米的污水管道已成功从廖家沟河底穿过。
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