longitudinal grain
longitudinal grain 双语例句
In this paper, the effect of tensile strain on the transport characteristics of YBCO coated conductor has been investigated at I, n value and self field and 77K. It is observed that the I versus strain curve can be divided into three regions. The increase of I in the beginning can be attributed to the residual compressive stress and the degradation of I thereafter is the result of the decreases of both the pinning potentials in the weak-link area and inter-grain critical current density. Meanwhile n value showing little variation in the testing range indicates that the plastic deformation has little influence on the longitudinal I distribution.
本文通过实验研究了拉伸应变对YBCO涂层导体的临界电流I(下标 c、n值和交流损耗的影响（零场，77K），实验结果表明，随着拉伸应变的增大，YBCO涂层导体I(下标 c的变化分为三个阶段，开始缓慢上升，然后缓慢下降，最后快速下降，I(下标 c的上升表明带材中存在残余压缩应变，I(下标 c的衰减是由于应变导致弱连接区域的钉扎势与晶界间临界电流密度同时减小引起的；而n值随应变增加基本上没有变化，说明沿导体长度方向的I(下标 c分布没有变化。
Study on Air Distribution Uniformity in Grain Bed Along Longitudinal Direction of Air Duct in Mixed Flow Grain Dryer
混流谷物干燥机沿通气盒纵向粮层气流分布均匀性的研究
Grain Size Characteristics and Their Distribution on Longitudinal Dunes in the Interior of Taklimakan Desert
塔克拉玛干沙漠腹地纵向沙垄的粒度分布特征
It is indicated that interior fracture in superplastic deformation of 2091 Al Li alloy is caused by great bending stress created by grain rotation due to cross section size of grains with great ratio of longitudinal size with latitudinal size decreased by recrystallization.
研究表明，由于再结晶缩小了大轴径比晶粒的横截面使其在超塑变形的晶粒转动中受到很大的弯曲应力而造成了晶内断裂。
The influential factors for the difference of grain size of suspended sediments between the Changjiang and Huanghe Rivers may be their difference in source of sediments, morphology and longitudinal degradation of watercourse and runoff.
黄河与长江悬浮沉积物的粒度组成有显著的差异，沉积物物源、河道形态和纵比降以及水量变化可能是造成这一区别的主要原因。
The cutting forces for end-grain section cutting, longitudinal cutting and transverse cutting are obvious different. 2.
端面、径向与横向切削切削力明显不同。
The forming and growth of intermetallic compound layer is mainly composed of several processes as follows: melting of filler metal, preferential diffusion along grain boundary, isothermal solidification, columnar and mushroom shaped growth and longitudinal growth.
连接界面金属间化合物的形成和长大主要有钎料的熔化、沿晶界优先扩散、等温凝固、柱状和蘑菇状长大及纵向长大几个过程。
longitudinal grain
相关单词辨析
这组词都有“粒，微粒”的意思，其区别是：
particle: 指任何物质的微粒，引申指任何小的部分。
atom: 指元素的最小粒子，其体积比molecule小。
grain: 通常指能为肉眼清楚看到的颗粒，比上述几个词所表“粒”的体积大。
speck: 一般指“微点”或“微粒”，可引申指“斑点、污点”。
molecule: 指物质中保持原物质的一切化学性质，能独立存在的最小微粒，即分子。
这组词都有“谷物”的意思，其区别是：
grain: 指稻、麦等谷类及其粒子。
crop: 指谷物或果类等一年或一季的收成，也可指地里的农业作物或谷物。
corn: 主要指大麦、小麦、燕麦、裸麦、玉蜀黍这5种谷物及其粒子。