epu

Probe into the Management and Maintenance of the Electrical Power Unit ( EPU ) of the Communication Network

通信网电源设备管理与维护探讨

Synthesis and Property of Polymeric Complex of Electropolyurushiol ( EPU ) with Europium

电化学聚合漆酚-铕配合物的合成及性质

The synthesis and properties research of elastomeric polyurethane ( EPU ) / organic montmorillonite ( OMMT ) nanocomposites

聚氨酯弹性体/有机蒙脱土纳米复合材料合成和性能

An EPU polyurea-calcium acetate composite lubricating grease is introduced and its high temperature performance , water-proof property , long bearing life under high temperature and EP property are also evaluated .

介绍了一种EPU聚脲-醋酸钙复合润滑脂，评价了该脂的高温性能、抗水性能、高温轴承寿命和极压润滑性能。

AIM : To study the inhibition effect of extracts of Polyporus Umbellatus ( ePU ) on urinary calcium oxalate stone ( UCOS ) formation in rats .

目的：观察猪苓不同溶剂的提取物对大鼠尿草酸钙结石形成的抑制作用。

Elemental analysis and AES indicate that each Tb 3 + ion is coordinated by three TTA - ions and two hydroxyls from one unit in the EPU molecule , making the coordination polymer cross linked further .

元素分析和电感偶合等离子体发射光谱（AES）测定结果证明了每个Tb3+分别与EPU分子中1个链节单元的羟基和3个TTA-发生配位，从而得到配合物的结构。

Results : The fusion protein level , renaturation of inclusion bodies , purity of aprotinin , total recovery and the activity were about 45 % , 70 % , 90 % , 32 % and 3.1 EPU / mg respectively .

结果：融合蛋白的表达量为45%，包涵体复性率为70%以上，抑肽酶纯度为90%，总收率为32%，比活力为3.1EPU/mg。

In this paper , epoxy-polyurethane ( EPU ) is synthesized by crosslinking copolymerization so as to improve the mechanic properties and water resistance of the coating , which utilizes the characteristics of epoxy resin , such as high mechanical strength , strong adhesion and chemical stability .

本文利用环氧树脂具有机械强度高、粘附力强、化学稳定性好的特点，通过共聚交联合成环氧-聚氨酯（EPU）乳液，以提高涂膜的力学性能和耐水性。