1) High interlayer spacing
高层间距
2) Lamellar Spacing
层片间距
1.
The influences of sample thickness on the anisotropy effect of interface energy and the adjustment mechanism of lamellar spacing in the initial transient of eutectic solidification were investigated.
7％C2Cl6(摩尔分数),对共晶合金定向凝固界面演化进行了实时观察,研究了初始非稳态凝固过程中试样厚度对于共晶合金界面能各向异性效应及层片间距调整机制的影响规律。
2.
The effect of cooling rate on eutectic crystallization undercooling,eutectic lamellar spacing and size of eutectic colony was studied and analyzed with theory.
考察了冷却速度对共晶结晶过冷度、共晶层片间距和共晶团大小的影响,并从理论上进行了解析推导。
3.
It is important to control the lamellar spacing of fully la mellar TiAl alloy for improving its mechanical properties.
利用光学显微镜 (OM)和TEM ,研究了全层状TiAl合金的层片间距的影响因素及与各因素的关系。
3) spacing of layers
层间距
1.
The results show that four organic reagents have intercalated into the layers of MMT,spacing of layers of MMT have increased from 1.
以天然蒙脱土(MMT)为原料,用季铵盐和氨基酸作为有机插层剂与蒙脱土层间的阳离子进行交换,优化反应条件(改性时间、温度和搅拌速率),制备出层间距不同的有机蒙脱土,用FT-IR、XRD、TEM及TG对产物进行表征。
2.
The results showed that the spacing of layers of organophilic montmorillonite were increased from 1.
结果表明:有机蒙脱土的层间距由1。
3.
The X-ray diffractometer suggests that the spacing of layers of Na-MMT have increased from 1.
FT-IR证明有机插层剂已进入蒙脱土的层间;XRD结果表明钠基蒙脱土的层间距由1 3nm增加到3 63～4 74nm;TEM测试也表明蒙脱土的层间距增大,粒层厚度为50nm左右。
4) basal spacing
层间距
1.
The influences of preparation and intercalation process of pillared reagent hydroxyl-Fe on the basal spacing of pillared montmorillonite (MMT) were studied.
考察柱撑蒙脱土层间距与羟基铁在制备及插层过程性能的关系,测定羟基铁插层蒙脱土过程溶液电导的变化规律;研究老化时间对羟基铁柱撑剂的粒度、电导及所制得的柱撑蒙脱土层间距的影响;碱化剂加入量对羟基铁柱撑剂粒度及所制得的柱撑蒙脱土层间距的影响。
2.
The changes of the basal spacing between layers are investigated by X-Ray diffractionmeter, the nonisothermal crystallization dynamical behaviors are studied by DSC method, and mechanical properties of the composites are also tested.
采用熔融插层法制备聚丙烯 /接枝物 (PP -g -MAH) /有机蒙脱土 (org -mont)纳米复合材料 ,用X射线衍射法 (XRD)检测复合材料层间距的变化 ,用示差扫描量热法 (DSC)研究其非等温结晶动力学 ,并考察了纳米复合材料的力学性能。
3.
Its cation exchange capacity and a basal spacing are 75 meq/100 g and 1.
该蒙脱石的离子交换能力与层间距分别是７５ｍｅｑ／１００ｇ和１。
5) interlamellar spacing
层间距
1.
The X-ray patterns reveal that the interlamellar spacing of the clay,corresponding to the (001) plane peak,increases from 1.
结果表明,有机蒙脱土的层间距由1。
6) lamellar spacing
片层间距
1.
By multiphase field model method,the unidirectional solidification of eutectic alloy CBr_4-C_2Cl_6 is simulated,and the adjustment of lamellar spacing and morphology evolution have been investigated under three schemes of variable pulling speed, i.
利用多相场模型模拟了共晶合金CBr4-C2Cl6定向凝固变速生长过程,研究了阶跃变速、线性变速以及震荡变速三种变速条件下共晶片层间距的调整以及形态的变化。
2.
The results show that small Cr addition in steel can decrease the lamellar spacing of pearlite, and markedly increase strength and hardness with almost the same ductility and toughness, and accordingly improve wear and shelling-resistance of wheel steel.
实验结果显示,加入微量的铬,可以细化珠光体的片层间距,在保持韧塑性基本不变的情况下,显著增加材料的强度和硬度,从而提高车轮钢的耐磨性和抗剥离性能。
3.
Furthermore, the relation between lamellar spacing and growth velocity corresponds to λv 1/2 =(216±42)μ m 3/2 ·s -1/2 where the constant is larger than other eutectic systems.
０ｍｍ／ｓ时，出现片层状类共晶生长，且片层间距和生长速度的关系很好地符合λｖ１／２＝（２１６±４２）μｍ３／２·ｓ－１／２关系，该数值与多数共晶系相比偏高。
补充资料：板间距
分子式：
CAS号：
性质：又称板间距。板式塔相邻两块塔板之间的距离。塔板间距直接影响塔的高度，并对适宜气速的确定发生重要影响。塔板间距的大小与塔的处理能力、操作弹性、塔板效率和塔径大小密切相关。对塔板数较多或安装在室内的塔，可考虑采用较小的塔板间距，适当增大塔径而降低塔高，若塔板数不多，则塔板间距较大而塔径较小的塔比较经济。当塔内各段负荷不同时，可考虑各板采用不同的塔板间距。
CAS号：
性质：又称板间距。板式塔相邻两块塔板之间的距离。塔板间距直接影响塔的高度，并对适宜气速的确定发生重要影响。塔板间距的大小与塔的处理能力、操作弹性、塔板效率和塔径大小密切相关。对塔板数较多或安装在室内的塔，可考虑采用较小的塔板间距，适当增大塔径而降低塔高，若塔板数不多，则塔板间距较大而塔径较小的塔比较经济。当塔内各段负荷不同时，可考虑各板采用不同的塔板间距。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条