As fiber tenacity follows Weibull distribution generally and the tenacity of fiber bundle follows normal distribution theoretically, the average tenacities of PET and PA6 filament yarns and their relations to the number of fibers are investigated.
以单纤维强度服从Weibull分布、纤维束强度服从正态分布条件下纤维束强度与纤维根数间的关系为理论基础,测定分析了实际PET,PA6DTY复丝的平均强度与纤维根数间的关系。
With the basic theory of droplet profile method and the Young-Laplace equation,the contact angle of single fiber were determined by using C++ language programme,vector and AutoCAD software.
3°;考察了N,N-二甲基甲酰胺(DMF)、N,N-二甲基乙酰胺(DMAc)、二甲苯和二甲基亚砜(DMSO)等化学试剂处理对芳纶单根纤维表面接触角的影响,并将其结果应用于芳纶纤维在水介质中的均匀分散。
Effects of nitrogen fertilization on fibrous root distribution and activity in high yield sugar beet
氮肥施用量对高产甜菜纤维根系分布及活力的影响
MEASUREMENT OF THERMAL CONDUCTIVITY OF AN INDIVIDUAL FIBER USING CHANGING LENGTH T-TYPE METHOD
用变长度“T”形法测量单根纤维热导率
Single fiber pull-out test and the determination of critical fiber reinforcement length for fiber reinforced soil
纤维加筋土中单根纤维的拉拔试验及临界加筋长度的确定
Determination of Contact Angle of Single Aramid Fiber and Application to Fiber Dispersion in Water
单根纤维接触角的测定及化学预处理对芳纶纤维成纸匀度的影响
Type Ⅱ as extradural meningeal cysts of the spinal nerve root fibers(4 cases);
Ⅱ型为伴神经根纤维的硬8脊膜外囊肿(例);
Study on the Fiber Morphology,Tissue Ratios and Chemical Components of in the thick Roots of Cassava
木薯粗根纤维形态、组织比量及化学成分的研究
Study on the Fiber Morphology,Tissue Ratios and Chemical Components in the Thick Roots of Cassava
木薯粗根纤维形态、组织比量及化学成分分析
Test method for number of filaments in carbon fiber strands by microscopy
GB/T3363-1982碳纤维复丝纤维根数检验方法(显微镜法)
Insufficient twist, inadequate number of fibers in the yarn cross-section.
捻度不够，在纱截面内纤维根数不足。
Lacking a myelin sheath.Used of a nerve fiber.
缺少髓鞘的。用来指一根神径纤维
Studies of Inhibitive Effects and Mechanisms of Puerarin on the Liver Fibrosis;
葛根素抗肝纤维化的药理药效学研究
Clinical Observation of Fiber Post in Restoration of Residual Root and Crown
纤维桩修复残根残冠的临床疗效观察
Enzymatic properties of cellulases produced by Rhizopus 3.010
根霉3.010产纤维素酶酶学特性研究
Fibers are selected on the basis of their properties and what performance can be expected in end uses.
在选择纤维时主要考虑纤维的性质及根据最终用途所希望纤维所具有的作用。
Cellulose acetate-fiber two-acetate fiber,three-acetate fiber
纤维素酯纤维:二醋酯纤维、三醋酯纤维
I shall not return to my office until every patented durable micro fiber has been restored to its rightful place.
我不会回去 直到每根经久耐用的纤维都归原位
Having or using only one filament, such as a thread or wire.
单线的仅有或用一根丝，例如纤维或导线
The hypotheses of fibre flaws are based on deduction from mechanical experiments.
纤维缺陷的理论是根据机械测试推导出来的。
Study on the mechanical properties of quartz fiber-reinforced composite for canal post
石英纤维根管桩复合材料的力学性能研究