In this paper, we studied the cross section morpholgical structures and properties of PET filament yarn with trilobal cross section at conventional spinning speed by measuring the degree of profile, breaking Strength and elongation, shrinkage in boiling water and Uster value, ect.
本文通过测定涤纶三叶异形长丝的异形度、断裂强伸度、初始模量、沸水收缩率和条干不匀率等，研究了在常规纺丝速度下涤纶三叶异形长丝的结构性能。
n experimental production of the trilobal section fiber at 5 200 m/min overhigh winding speed with HSD was introduced.
３ｄｔｅｘ／３６ｆ三叶异形丝。
Heterophylly Denoting plant species that have more than one form of foliage leaf on the same individual.
异形叶性：用于描述哪些在同一株植物个体上具有多种营养叶的植物种类。
Fourier analysis of bending of orthogonal anisotropic rectangular thin cantilever plate
正交各向异性矩形悬臂薄板弯曲的傅立叶分析
The Culm form Characteristic and the Variation of Chimonobambusa angustifolia f. repleta Population
实心狭叶方竹秆形特性及变异规律研究
Variation Comparison for Leaf Morphological and Physiological Characteristics in Eucalyptus spp.Seedlings of Different Clones
不同桉树无性系幼苗叶片形态、生理特征的差异性比较
Study on the Formation of Specific Cytosolic Calcium Signal during Wheat-leaf Rust Fungus Interaction;
在小麦受叶锈菌侵染过程中特异性钙信号形成机制的探究
Protective Effects of Soybean Isoflavones Coordinated with Folic Acid on Rats Neural Tube Defects;
大豆异黄酮配伍叶酸对大鼠神经管畸形的保护性作用的研究
Using Fourier Series Method Analyze the Bucking of Rectangular Moderately-thick Plates with Multi-Edges
采用傅立叶级数法分析各向异性矩形中厚板在多种边界下的屈曲
Differences in Morphology and Chlorophyll Content Between Male and Female Clonal Seedlings of Populus Cathayana
青杨无性系雌雄植株幼苗的形态及叶绿素含量差异
Studies on Spatial Heterogeneities of Subtropical Hilly Evergreen-Deciduous Broad-leaved Forest;
山地常绿落叶阔叶林空间异质性研究
For anisotropic materials Fourier's law must be formulated in a more generalized form.
对于各向异性的物质来说，傅里叶定律必须改写成具有更普遍意义的形式。
It is 91 that the folic acid lacks the sensitiveness. 6% , peculiar is 95%.
叶酸缺乏敏感性为91.6%、特异性为95%。
Analysis of Leaf Oil of Zanthoxylum Ovalifolium Var.Spinifolium Rehd.Et.Wils by GC-MS
刺异叶花椒叶挥发性成分GC-MS分析研究
Structural Characteristics of Heteromorphic Leaves and Influences on Leaf Development under Tissue Cultural Condition of Populus Euphratica;
胡杨异形叶结构特征及离体培养条件对叶片发育影响的研究
Abnormal shape of optic chiasm with encephalomalacia of the frontal lobe was found in 1 case of trauma.
外伤 1例 ,表现为视交叉形态异常伴额叶软化灶 ;
Studies of the Morphological Variation on and ITS Sequence Analysis of Paris Polyphylla Smith;
多叶重楼种内的形态变异及其ITS序列分析
Anatomical and Physiological Characteristics of Eco-adaptability of Heteromorphic Leaves in Populus Euphratica Oliv
胡杨异形叶生态适应的解剖及生理学研究
A Primary Experiment of Bud Sport Selection of Variant Clone of Fortunella obvata Plant
四季桔花叶变异无性系植株选育初报
Effects of Electric Stimulation to Insular of the Rats on Heart Rate Variability;
电刺激大鼠岛叶对心率变异性的影响