1) fine-grained BaTiO3
细晶BaTiO3
2) BaTiO3 single crystal
BaTiO3单晶
1.
Instant electric field-induced domain switching, crack initiation and propagation in a poled BaTiO3 single crystal, as well as sustained field-induced indentation crack propagation and 90°domain switching in an unpoled BaTiO3 single crystal have been investigated in situ using optical microscopy.
金相显微镜原位观察了面内极化的BaTiO3单晶在瞬时电场作用下的畴变和裂纹形核、扩展的关系以及未极化BaTiO3单晶在恒电场下Vickers压痕裂纹扩展和电致畴变的关系。
2.
Etching-enhanced 90° domain switching and indentation crack propagating in BaTiO3 single crystal have been investigated using poled and unpoled samples, respectively.
研究了浸蚀对极化和未极化的BaTiO3单晶中畴变和压痕裂纹扩展的影响。
3) BaTiO_3 nano-crystal
BaTiO3纳米晶
1.
To analyze Ba,Ti constituents of BaTiO_3 nano-crystal prepared by the sol-gel method,Coordinate titration analysis,precipitation gravimetry and X-ray fluorescence,were introduced to determine the mattev quantity ratio of Ba and Ti.
用配位滴定法、重量法和X-荧光分析法测定了sol-gel法制备的BaTiO3纳米晶中Ba和Ti的物质的量比,结果基本一致,分别为1。
4) nanometer crystal BaTiO3
纳米晶BaTiO3
5) BaTiO3 whiskers
BaTiO3晶须
1.
A piezoelectric composite was prepared with highly aligned BaTiO3 whiskers as active phase and polyvinylidene fluoride (PVDF) as matrix.
以高度定向的BaTiO3晶须作为活性相、聚偏氟乙烯(PVDF)作为基体制备了压电复合材料。
6) NaF-BaTiO3 eutectic
NaF-BaTiO3共晶
补充资料：细晶岩
| 细晶岩 aplite 一种浅色花岗质脉岩。又称长英岩。以缺少暗色矿物和具细晶结构为特征。灰白色或浅黄色。主要由石英、微斜长石 、钠质斜长石组成。偶尔含黑云母、角闪石、电气石等。脉体较小，大部分产于深成岩，或附近围岩的裂隙。可分为辉长细晶岩、闪长细晶岩、花岗细晶岩等。通常所说的细晶岩多指花岗细晶岩。细晶岩一般不含矿，但也有例外，如中国华南某地发现细晶岩型钽矿床。 |
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参考词条