系水

高场强MR泌尿系水成像在输尿管梗阻性疾病中的应用

Application of high & field MRU in obstructive diseases of ureter

低场强MR泌尿系水成像对尿路梗阻性疾病的诊断价值

Diagnostic Value of Low-field Magnetic Resonance Urography in Obstructive Diseases of Urinary Tract

Ni系水蒸气转化催化剂上积炭和消炭的机理探讨

Investigation on the coking and decoking mechanism on Ni catalysts for steam reforming of heptane

目的：提高高场强泌尿系水成像（MRU）对输尿管梗阻性疾病诊断正确性。

Objective : To improve the corrective rate of diagnosis of high-field MRU in ureter obstructive diseases .

目的：评价静脉尿路造影技术（IVU）与低场强磁共振泌尿系水成像技术（MRU）在泌尿系统疾病检查中的应用价值。

Objective : To evaluate the technique value of MR urography ( MRU ) and intravenous urography ( IVU ) .

目的：评价低场磁共振泌尿系水成像（MRU）在输尿管疾病、特别是梗阻性疾病中的诊断价值。

Objective : To assess the diagnosis value of low field MRU in the ureteral disease , especially in the obstructive diseases .

以木质素磺酸钠为原料，通过磺化缩聚法合成一种木质素系水煤浆分散剂（GCL3S）。

By sulfonation and fasculation reaction , sodium lignin sulfonate was modified as a dispersant ( GCL3S ) of coal water slurry ( CWS ) .

PP-3聚丙烯酸酯防水透湿涂层剂系水溶型涂层剂，采用乳液聚合法合成，操作安全易行。

PP-3 Polyacrylic water repellent agent is a kind of water soluble coating material , which can be easily synthesized through emulsion liquor , and has better physical performances .

热力管系水冲击的分析处理及防范措施

Treatment and measure against water hammer in thermal power pipeline system

苏州河水系水动力模型建立及应用

Establishment and Application of Hydrodynamic Model of Suzhou Creek Water System

大清河水系水环境状况及其防治措施

Current State of Water Environment of Daqing River Basin and Countermeasures

高效聚羧酸系水煤浆添加剂制备与性能研究

Preparation and Characters Research of Efficient Polycarboxylate-based Coal Water Slurry Additive

磷系水处理药剂配方的评选及应用

Selection and application of phosphorus system water treatment drug formula

丙烯酸酯系水溶性压敏胶的制备及性能研究

Study on preparation and performance of water-soluble acrylate pressure-sensitive adhesive

在季节冻土区渠系水工建筑物基础的保温防冻措施

Freeze-proof measure of water conservancy buildings in the freezing zone

Ca－F－P系水玻璃固化剂的固化作用研究

On the Hardening of Ca-F-P Series Water Glass Hardener

渠系水利用率测定方法初探

An Exploration of Measurement on the Utilization Rate of Water in Irrigation System

黄骅裂谷盆地第三系水循环和渗流场形成演化的重溯

Tertiary water circulation and vadose field formation and evolution of Huanghua rift basin

淤地坝系水资源系统分析模型研究

A Study on System Analysis Model for Water Resources of Warping Dam System

丙烯酸系水乳胶树脂聚合的理论及制备方法简介

Acrylic Aqueous Emulsion Polymerization Theoretical Research & Preparation Methods

钾钠系水玻璃砂性能的研究

On the Properties of Potassium / Sodium Silicate-Bonded Sand

新型磷系水处理剂的合成研究

Research on the Synthesis of a New Type of Phosphate Base Water Treatment Agent

泌尿系水成像的临床应用价值

Evaluation of MR Urography in Clinical Applications

提高渠系水有效利用系数的节水效果计算

Estimation on Economizing on Water Resource by Raising the Effective Coefficient of Canal Water Utilization

河龙区间坝系水资源开发前景分析

Analysis on the Prospects of Water Resources Development of A Dam System of He-Long Reach

分析了季节冻土区渠系水工建筑物冻害的原因；

This paper introduces the causation of freezing damage of hydraulic structure at season freezing soil area .

丙烯酸系水乳胶涂料的研制

Aqueous acrylic latex paint

动电位极化曲线测试的结果说明该钨系水处理剂对阳极、阴极均有抑制作用。

Potentiodynamic polarization results suggest that the agents have inhibition effect both on anodic reaction and cathodic reaction .

在现代工业冷却循环水处理中，通常采用传统的磷系水处理剂来控制系统的结垢和腐蚀问题。

Traditional phosphorous water-treatment agents are usually employed to control scale and corrosion in treating circular cooling water .

介绍全有机膦系水稳剂在合成氨厂循环水系统的应用情况。

Application of all organic phosphate series water quality stabilizing agent in circulating water in ammonia plant is introduced .