1) continuous coarsening
连续粗化
1.
It is found that recrystallization appeare when reheating the cold deformed discontinuous precipitation of the alloy, and there are two types of recrystallization: continuous coarsening and discontinuous coarsening.
结果发现:该合金不连续析出组织在冷变形后重新加热时发生了再结晶,以连续粗化与不连续粗化2种机制进行,再结晶温度约为100℃;而且相组成物由Al相、Zn相和细小的ε相转变为Al相、Zn相和粗大的T′相。
2.
Four kinds of microstructural instability of a TiAl-based alloy during rapid heating cyclic heat treatment were observed: (i) the formation of secondary lamellae, (ii) the spheroidization of primary lamellae, (iii) a discontinuous coarsening at grain boundaries and (iv) nucleation at phase interfaces.
观察了快速加热循环热处理过程中发生的4种结构失稳现象:形成二次层片组织、原始层片球化、晶界处非连续粗化、相界形核。
3.
The continuous coarsening mechanism of the fully lamellar microstructure of Ti\|48Al alloy aged at 1150℃ was studied by TEM.
研究了 115 0℃时效时Ti 48Al合金全片层组织的连续粗化机制。
2) discontinuous coarsening
不连续粗化
1.
It is found that recrystallization appeare when reheating the cold deformed discontinuous precipitation of the alloy, and there are two types of recrystallization: continuous coarsening and discontinuous coarsening.
结果发现:该合金不连续析出组织在冷变形后重新加热时发生了再结晶,以连续粗化与不连续粗化2种机制进行,再结晶温度约为100℃;而且相组成物由Al相、Zn相和细小的ε相转变为Al相、Zn相和粗大的T′相。
2.
During the aging, the discontinuous coarsening (DC) occurs at the grain boundaries of the fine lamellar microstructure, then α 2 phase of the coarsened lamellar microstructures diss.
细片层组织首先在晶界处发生不连续粗化 ,而后粗化片层组织中的α2 相发生溶解并球化 ,从而转变为近γ组织 ;空冷组织中魏氏片层的存在降低了片层组织的稳定性 ,魏氏片层 /基体界面与晶界一同成为片层组织发生分解的起始部位。
3.
Plastic deformation prior to aging has profoundly enhanced the discontinuous coarseningreaction of the spinodally decomposed microstructure in Cu-Ni-Fe alloy.
固溶处理后的塑性变形能促进Ｃｕ－Ｎｉ－Ｆｅ合金时效过程中失稳分解组织的不连续粗化塑性变形程度对不连续粗化组织的最终形态有明显的影响：变形程度较小时（７５％）；组织呈近片展状；变形程度增大后（９８％）；组织呈近等轴状失稳分解组织不连续粗化转变的动力学可以用ＪＭＡ方程很好地描述，７５％变形时的Ａｖｒａｍｉ指数约为１。
3) discontinuous coarsening
非连续粗化
1.
Four kinds of microstructural instability of a TiAl-based alloy during rapid heating cyclic heat treatment were observed: (i) the formation of secondary lamellae, (ii) the spheroidization of primary lamellae, (iii) a discontinuous coarsening at grain boundaries and (iv) nucleation at phase interfaces.
观察了快速加热循环热处理过程中发生的4种结构失稳现象:形成二次层片组织、原始层片球化、晶界处非连续粗化、相界形核。
2.
The achieve- ments and difficulties relating to the research of grain growth and its kinetics in deformed TiAl-based alloy during heat treatment,formation mechanism of lamellar microstructures in TiAl-based alloy and discontinuous coarsening in fully lamellar TiAl-based alloy are discussed in detail.
针对 TiAl 基合金的显微组织控制,综述了 TiAl 基合金中几种常见的组织演变,着重论述了变形 TiAl基合金在热处理过程中的晶拉长大及动力学分析,TiAl 基合盒在冷却时层状组织的形成和全层状 TiAl 基合盒在高温时的非连续粗化这3种组织演变的研究现状和面临的问题。
4) rough continuity
粗糙连续
1.
In comparison with real function,their some properties,such as rough continuity,rough derivatives,rough integral are discussed and some new mathematical analysis properties concerning rough function are obtained.
指出了已有的一元、二元粗糙函数定义的不足之处并进行了合理的改进 ,进一步与实函数相类比 ,讨论了它的数学分析性质 ,诸如粗糙连续、粗糙导数、粗糙积分 ,得到了一些结
5) continuous roughing mill group
连续粗轧机组
6) continuous esterification
连续酯化
1.
During the research of the green chemical technique for conversion of lactic acid to methyl lactate,a new reversed-phase high performance liquid chromatographic(RP-HPLC) method was developed for the simultaneous determination of lactic acid and methyl lactate in the continuous esterification system in order to optimize the reaction conditions.
在由乳酸合成乳酸甲酯的绿色化工工艺研究过程中,为了优化反应条件,建立了一种同时分离测定乳酸连续酯化反应体系中乳酸和乳酸甲酯的反相高效液相色谱法。
2.
Using oleic acid as raw material,the technologic flow of rectifying to remove water and continuous esterification was explored to reduce the acid value,and the optimal technological parameters were obtained.
以油酸为原料模拟高酸值油脂进行降酸研究,提出了高酸值原料经精馏分水-连续酯化进行降酸的方法和工艺流程,并对工艺参数进行了优化。
3.
Based on reaction kinetics, the process flow diagram of continuous esterification and reaction conditions were determined.
采用新型催化剂钛酸四异丙酯(TPT)对偏苯三酸酐和2-乙基己醇酯化合成增塑剂偏苯三酸三异辛酯(TOTM)的连续工艺进行了研究,确定了连续酯化流程操作条件,使得偏酐的转化率达到99。
补充资料：连续和非连续孔径射电望远镜
射电望远镜因接收天体射电的天线孔径的构成方式不同，而有连续孔径和非连续孔径之分。连续孔径射电望远镜是射电望远镜的一种最简单的类型，其天线孔径为接收单元所布满，因而天线增益和分辨率全由天线孔径的实际尺寸和形状决定。这类望远镜天线孔径可以有各种形状，如通常的抛物面、球面、抛物柱面、抛物带形反射面等。某些由分立天线（如偶极子天线、裂缝波导等）组成的天线阵，当阵元间距不大于半波长时，由于电场强度方向图和连续面电流分布的场强方向图相似，也被认为是连续孔径射电望远镜。这种情况更常见于线孔径或米波、十米波段的偶极子阵。非连续孔径射电望远镜是天线结构只分布在孔径部分面积内的望远镜，通常由多个天线组成。栅式干涉仪、复合射电干涉仪、栅十字、 T形栅、圆阵、圆环以及综合孔径射电望远镜等都是。这种望远镜的分辨率由天线范围（设想的孔径）的外尺寸决定，而总的天线增益或灵敏度，则取决于全部天线单元面积的总和。图中a所示的连续孔径天线可认为由N个单元面积组成,经天线传至接收机的信号是各单元反射信号的迭加，连续孔径射电望远镜通过焦点处的馈源自动得到这种迭加。由于二单元A、B信号的迭加效果等效于处在A、B的相关干涉仪输出，非连续孔径射电望远镜正是基于这个原理，在省去孔径一部分的情况下,保留连续孔径各单元间的全部间距和取向，如图中b所示的"骨架式"射电望远镜，或者依观测需要对这些间距和取向进行有限的采样（各种干涉阵），甚至用不少于2的有限天线依次采样后进行处理；图中c是综合孔径望远镜。
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