1) even-even isotopes in the rare-earth region
稀土偶偶核
2) rare-earth coupling agent
稀土偶联剂
1.
By way of the changes of mechanical properties of high molecular materials before and after weathering experiments, effects of rare-earth coupling agent(WOT) on weathering-resistant properties of PP/ CaCO3,PP/ Mg(OH)2,PP/ BaSO4 composites were studied.
通过高分子材料自然老化实验前后力学性能的变化,研究了稀土偶联剂WOT对PP／CaCO3、PP／Mg(OH)2、 PP／BaSO4复合体系的老化性能的影响。
2.
Wood powder was surface treaded with rare-earth coupling agent(WOT) and the modified wood powder was analyzed by infrared spectrum.
用稀土偶联剂(WOT)处理木粉,对改性木粉进行了红外光谱分析;将改性木粉、再生聚丙烯(PP)及其它助剂用双螺杆造粒机组挤出造粒制备PP/木粉复合材料,研究了WOT用量、木粉用量对复合材料性能的影响,并采用扫描电子显微镜进行了材料断面的形态分析。
3) Rare Earth Coupling Agent
稀土偶联剂
1.
Influences of Rare Earth Coupling Agent on Property of PP/Mica;
稀土偶联剂对PP/云母体系性能的影响
2.
The optimal conditions for rare earth coupling agent and Wt-200S as the compound modifiers for magnesium hydroxide as following:mass concentration fraction of sizing agent was 30%,mass ratio of rare earth coupling agent to Wt-200S was 1.
选择稀土偶联剂/螯合磷酸酯钛偶联剂作为氢氧化镁的复合改性剂,采用湿法改性处理氢氧化镁。
3.
The superficial modification of calcium carbonate using rare earth coupling agent,aluminate coupling agent,and stearic acid were carried out.
采用稀土偶联剂、铝酸酯和硬脂酸对CaCO3进行表面改性,测试其吸油值和黏度;表征了稀土偶联剂改性CaCO3抽提前后的红外光谱和扫描电镜;测定了稀土偶联剂改性CaCO3共混PP的抗冲击强度。
4) rare earth titanium coupling agent
稀土钛偶联剂
5) rare earth complex coupling agent
稀土复合偶联剂
1.
Aluminum hydroxide was modified with rare earth complex coupling agent and the perfor- mance of the product was compared with those modified with other coupling agents including silane and titanate.
选用稀土复合偶联剂和有机硅烷、钛酸酯等常用偶联剂分别对氢氧化铝进行改性并比较其改性效果,结果表明,用稀土复合偶联剂改性氢氧化铝的效果最好,其活化指数由0上升至99%以上,吸油值从0。
6) even-even nuclei
偶偶核
1.
We find that the binding energies of odd-A nuclei are even closer to the corresponding experimental results, compared with those of the even-even nuclei.
发现,在Hatree近似下奇A核结合能理论计算值与实验值的相对误差反而普遍 比偶偶核小。
补充资料：土偶人
1.见"土偶"。
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