1) β-amyloid plaques
β-淀粉样蛋白斑块
2) β' to β transformation
β'→β转变
1.
The results show that the beginning and ending temperature of β' to β transformation in Cu-Zn alloy is 446.
用DSC法研究了Cu-Zn合金组织中β′→β转变动力学。
3) β/β″-Al_2O_3
β/β″-Al_2O_3
1.
Lithium and magnesium co-stabilized β/β″-Al_2O_3 films were fabricated by the reaction between the spinel-α-Al_2O_3 composite substrate and the vapour of Li_2O and Na_2O.
通过MgAl_2O_4-α-Al_2O_3复合相陶瓷基体与Li_2O、Na_2O气氛的反应制备了Li_2O和MgO共同稳定的Naβ／β″-Al_2O_3膜。
4) β-sialon
β-sialon
1.
Density technical study of bauxite-based β-SiAlON-corundum;
矾土基β-SiAlON-刚玉料致密度的研究
2.
Microwave Synthesis of β-Sialon;
微波合成β-Sialon
3.
Preparation of β-Sialon from kaolin-hydrazine intercalation complex;
高岭土插层材料制备β-Sialon材料
5) β Phase
β相
1.
The β phase of casting ZK60 alloy states were continuing,and the mechanical properties and deformability were poor.
对铸态及固溶处理后的ZK 60镁合金的组织、拉伸和锻造性能进行了研究,铸态ZK 60镁合金中β相成连续网状分布,力学性能和变形极限较低,经390℃×16h固溶处理后,β相部分或全部溶入基体中,呈不连续点状分布,抗拉强度和屈服强度较铸态提高14%和28%,伸长率(13%)较铸态提高70%。
2.
The electron structures of the interface between GP zone with L_(10) structure(the same in later) and the matrix and the interface between β phase and the matrix in Al-Mg-Si alloy were calculated using the Empirical Electronic Theory in solid and molecules(EET).
运用EET理论对A l-M g-S i合金GP区(L10型,下同)、β相(M g2S i)与基体的界面电子结构进行计算,着重从界面电子角度反映时效过程中GP区、β相与基体的界面结合性质、界面原子状态变化及界面对合金有关力学性能的影响,并分析原子状态变化的原因。
3.
The variations in mechanical properties of W-Ni-Fe heavy alloy with high Ni/Fe ratio(9/1) and the precipitation behavior of β phase in its binding phase during strain-aging were studied.
研究预应变时效高NiFe比(91)钨合金的性能及粘结相中β相的沉淀行为。
6) β-cyclodextrin
β-CD
1.
Molecular recognition study on β-cyclodextrin with EPA by competitive inclusion method using phenolphthalein as a spectral probe and its oxidation stability;
竞争包结法研究β-CD对EPA的分子识别及对EPA稳定性的影响
2.
The fabrication of β-cyclodextrin mondified Au electrode and its inclusion with azobenzene;
MCT-β-CD修饰金电极的制备及其与偶氮苯的相互作用
3.
Preparation and Characterization of Herba Pogostemonis,Rhizoma Atractylodis and Radix Aucklandiae Compound Essential Oil-β-cyclodextrin Complex;
广藿香、苍术、木香总挥发油β-CD包合物的制备及表征
参考词条
补充资料：皮面白斑
分子式：
CAS号：
性质：又称搭花。皮革的一种缺陷。皮表面上出现未曾鞣到的白色斑块，多见于植物鞣革初鞣阶段。产生原因是鞣制时皮与皮挤得太紧，鞣液难以接触皮的相贴部位，或因植物鞣剂发酵产生的黏性的的质糊住皮面，影响鞣液渗入。被救办法是用弱酸性溶液或辅助性合成鞣制擦拭白斑，再继续进行鞣制。
CAS号：
性质：又称搭花。皮革的一种缺陷。皮表面上出现未曾鞣到的白色斑块，多见于植物鞣革初鞣阶段。产生原因是鞣制时皮与皮挤得太紧，鞣液难以接触皮的相贴部位，或因植物鞣剂发酵产生的黏性的的质糊住皮面，影响鞣液渗入。被救办法是用弱酸性溶液或辅助性合成鞣制擦拭白斑，再继续进行鞣制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。