1.
Synthesis of Trans-4,5-Disubstituted-2-Pyrrorlidinones by Phase Transfer Catalysis;
PTC法合成E-4,5-二取代苯基-2-吡咯烷酮
2.
CT and PTC can be important assisting exarnination.
ct及PTC作为重要的辅助诊断方法。
3.
Research of Preparation of the High Performance PTC Powder with Wet Chemical Method;
湿化学法制备高性能PTC粉体及其性能的研究
4.
The Preparation of (Sr, Pb) TiO_3 Nano-powders and PTC Device by Sol-Gel Process;
溶胶—凝胶法制备钛酸锶铅纳米晶及PTC器件
5.
Study on HDPE/Graphite PTC Conductive Composites Prepared by Solution Mixing
溶液法聚乙烯/石墨PTC导电复合材料的研究
6.
In this experiment, high quality PTC powder was prepared by oxalate coprecipitation process.
本实验采用草酸盐共沉淀法制备含掺杂物的高性能PTC粉体。
7.
Experimental Analysis on Load-bearing Capacity and Optimization on Sparse Piles Composite Foundation with PTC;
高速公路PTC疏桩复合地基试验研究和优化设计方法
8.
Obstructive Jaundice: Technomethodical Study and Clinical Application of Percutaneous Transhepatic Cholangiobiopsy with Forceps Biopsy;
阻塞性黄疸：PTC下胆道钳夹活检的技术方法学研究与临床应用
9.
Studies on the BaTiO_3-based PTC Composites;
BaTiO_3基复合PTC材料的研究
10.
Microstructure and PTC Mechanism of Barium Titanate Based PTC Ceramics;
钛酸钡基PTC陶瓷的微观结构及PTC机理研究
11.
In this paper, the complex impedance property of PTC ceramics has been investigated.
本文研究了PTC陶瓷的复阻抗特性。
12.
The Study of the Polypropylene/carbon Black Conductive PTC Composite;
聚丙烯/炭黑PTC导电复合材料的研究
13.
Investigation of PTC Effect in BaTiO_3 Ceramic Modified by Pr/Mn;
Pr/Mn改性BaTiO_3 陶瓷的PTC效应研究
14.
Study on Series of the Thick-Film PTC Thermal Paste;
系列化厚膜PTC热敏电阻浆料的研制
15.
Study on PTC Effect and Impedance Spectroscopy Analysis in BaTiO_3-based Ceramics;
BaTiO_3基陶瓷PTC效应研究及阻抗谱分析
16.
Study of Ni/Mn/BaTiO_3 PTC Composites;
金属Ni/Mn/BaTiO_3基复合PTC材料的研究
17.
Study on Polymer PTC Composite Consisting of Novel Conductive Filler;
新型聚合物PTC复合材料电性能的研究
18.
Study of PP、PE/graphite PTC Composite Material;
聚烯烃/石墨PTC复合材料的研究