polymethylene
英
美
网络 聚亚甲基; 有聚亚甲基; 聚甲烯; 多亚甲基; 聚甲烯基
双语例句
- Electrochemical behaviors of uric acid at gold electrode modified with polymethylene blue and its electrochemical kinetics
尿酸在聚亚甲基蓝修饰金电极上的电化学及电化学动力学性质 - In this paper, fourth moment of end-to-end distance of polymethylene chains in the third-order interaction approximation is calculated.
计算聚亚甲基链的末端距四次矩，并同二级相互作用的结果进行了比较。 - A Study of Molecular Orientation of Polymethylene Chains
聚亚甲基链在弹性形变时的链段取向研究 - A study of elasticity deformation of polymethylene chain
聚亚甲基链的弹性形变研究 - Polymethylene polyphenyl polyamine is an intermediate product of polymethylene polyphenyl polyisocyanate ( MDI).
多亚甲基多苯基多胺是多苯基甲烷多异氰酸脂（MDI）的中间体。 - Effect of Third-order Interaction Approximation on Fourth Moment of End-to-end Distance of Polymethylene Chains
三级相互作用对聚亚甲基链末端距四次矩的影响 - Temperature Coefficients of Polymethylene Chains
聚亚甲基链的温度系数 - In the present article, three new compounds 1 ￣ 3 of bis barbital bridged with polymethylene groups have been synthesized and characterized by elemental analyses, IR, 1H NMR spectra.
在PTC条件下合成了多亚甲基桥连的双巴比妥类化合物1～3，并通过了元素分析、IR及1HNMR予以鉴定。 - The Detection Method of Primary Amino Content in The Polymethylene Polyphenyl Polyamine
多苯基多次甲基多胺中伯胺基含量的测定方法 - A New Synthetic Method of Liquid Crystalline Polyesters with Flexible Polymethylene Spacer
含柔性间隔基液晶聚酯合成的新途径 - Study on Polymethylene Wax Superfines
聚乙烯微粉蜡研究 - The polymethylene macromonomer precursor PM-Br was prepared by the transfer reaction of the chain-end hydroxyl of PM-OH. The conversion of functional group can reach 100% in the optimal reaction conditions. 3.
对PM-OH的链端羟基进行化学转化，制备聚亚甲基大分子单体的前体PM-Br，优化反应条件后基团转化率可达到100%。