1.
slow surfactant slug
慢速推进活性剂段塞
2.
surfactant rear
表面活性剂段塞后缘
3.
The Research on the Practicability of Slug of Gel Flooding & Surfactant Flooding after Polymer Flooding
聚驱后段塞凝胶驱+表活剂驱可行性研究
4.
Advance in Method of Activating Blood Circulation to Dissipate Blood Stasis for Chronic Obstructive Pulmonary Diseases
活血化瘀法治疗慢性阻塞性肺疾病进展
5.
The research progress on the quality of life in patients with COPD
慢性阻塞性肺疾病患者的生活质量研究进展
6.
Combustion Characteristics of Small Grain-Binding High-Burning-Rate Propellant;
小球粘结高燃速推进剂燃烧特性研究
7.
Correlation between Thermal Decomposition Characteristics and Burning Rate of GAP Fuel-Rich Propellants;
GAP贫氧推进剂热分解特性与燃速相关性研究
8.
NIRS Rapid Analysis of Composition and Character of Liquid Propellant
近红外光谱法快速分析液体推进剂组成和性质
9.
Numerical Simulation for Burning Rate of Composite Modified Double Base Propellant Containing CL-20
含CL-20的改性双基推进剂燃速数值模拟
10.
The nitroguanidine is added to the propellant during its mixing phase.
在推进剂的混合阶段将硝基胍加到推进剂中。
11.
Mechanism of influence of active groups in binder on mechanical properties of HTPB propellants
黏合剂活性基团对HTPB推进剂力学性能的影响机制
12.
Changes of Phosphodiesterase 4 Activity in Chronic Obstructive Pulmonary Disease of Rat and Effects of Its Selective Inhibitor;
大鼠慢性阻塞性肺疾病中磷酸二酯酶4活性的变化及其选择性抑制剂的作用
13.
Differences in gas flow rate and volume responses after inhalation of bronchodilator between patients with COPD and asthma
慢性阻塞性肺疾病与哮喘患者吸入支气管扩张剂后流速和容积反应的差异
14.
Assessment of Activities of Daily Living for Patients with Chronic Obstructive Pulmonary Disease
慢性阻塞性肺疾病日常生活能力评价
15.
A Phase-Divided Improvement Mechanism of the Congestion Control Slow Start Based on Bandwidth Measurement
基于带宽测量拥塞控制分阶段慢启动改进机制
16.
engine ,piston, compression-ignition, for marine propulsion
压缩点火式活塞发动机,船推进用
17.
Chinese Medicine Research Advancement of Chronic Obstructive Pulmonary Diseases
慢性阻塞性肺疾病的中医药研究进展
18.
Investigation on NEPE propellants "two-stage-style" ageing kinetics
NEPE推进剂“两段式”老化的动力学研究