uneven grain
uneven grain 双语例句
The modification of the Gladman's model may then be proposed by the comparison of different models of grain coarsening with assumption of uneven in convexo-concave interface along grains. The modified Gladman's expression is given as: R_o =πr/3f_v(3/-2/Z) that may fairly predict the actual grain size observed.
比较了已有的晶粒粗化模型，在晶界面为凸凹不平的曲面前提下，对Gladman模型做了修正，提出了如下的修正Gladman公式：R_0=πr/3f_v(3/2-2/Z)该公式能较好地预测晶粒的实际尺寸。
The effect of uneven distribution of strain during compression on dynamic recrystallization and grain size of austenite was analyzed.
分析了热模拟变形过程中的非均匀应变对奥氏体动态再结晶及晶粒尺寸的影响。
However, the carbon concentration distribution at this time is uneven, nor is the austenite grain size.
此时碳浓度分布不均匀，奥氏体晶粒尺寸相差较大。
Currently in operation of crystallization, there is the ubiquity of poor heat transfer performance, the longer reaction time, uneven crystal size, irregular grain shape.
结晶操作目前普遍存在传热性能低，停留时间较长，晶粒大小不均匀，晶型不规则的问题。
Slow plant emergence, thin stands, uneven early growth, small grain heads, abnormal rooting patterns and reduced nutrients uptake can be a reflection of compaction.
迟缓的出苗、纤细的秸杆、不一致的早期生长、较小的穗头、奇异的根系状态以及养分的减少吸收都是土壤压实的表现。
The reason is when austenitizing temperature is low, the chemical composition of the austenite grain are uneven, Is it conducive to the martensite nucleation and growth according to the mechanism of the twin-martensite, thus forming the irregular acicular martensites.
原因是奥氏体化温度较低的时候，奥氏体晶粒内化学成分不均匀，有利于马氏体按照孪晶的机制来形核和长大，从而形成外形不规则的针状马氏体。
Inclusion, lapping, stamp and uneven grain size are the main cause for crack during cold heading of cold heading steel wire rod.
盘条中的夹杂、折叠、划伤和晶粒度不均等是造成冷镦钢冷镦开裂的原因。
SEM experiment displays that the deposit has a (surface) morphology of granular structure with uneven grain sizes.
SEM实验表明，镀层表面形貌为团粒状，颗粒大小较不均匀。
uneven grain 单语例句
But the biggest problem is the uneven distribution of grain supply among countries and regions, with a number of areas with insufficient grain.
uneven 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。