Processing of coal liquefaction recycling solvent substituted partially by petroleum FCC heavy products
石油催化裂化重质产物部分替代煤液化循环溶剂的研究
The quaternary ammonium type cationic starch was synthesized using natural starch as raw material and 3chloro2hydroxypropyltrimethylammonium chloride (CHPTMA) as cationic etherification agent in solvent circulation process.
以天然淀粉为原料,3氯2羟丙基三甲基氯化铵为醚化剂,使用溶剂循环法制备了季铵型阳离子淀粉。
Research on the Recycling of Aqueous Solution of Leaching for Vanadium Extraction from Stone Coal Calcine
石煤焙砂浸出提钒水溶液循环利用研究
Introduction of Energy-efficient Solution total Recycle Urea Production Technique
节能型水溶液全循环法尿素生产工艺
3)The maximum hemolysis rate after several circulation of collection was below 2.5%.
③采集血浆多个循环后,血液的最大溶血率为2.5%。
a watery solution of sugars, salts, and minerals that circulates through the vascular system of a plant.
含糖、盐、矿物质的水溶液，通过植物脉管循环。
A Study of the Cyclic Voltammetry of Poly(ferrocenylsilanes)Films on a Glassy Carbon Electrode in Aqueous Solutions;
聚二茂铁硅烷膜在水溶液中的循环伏安研究
Theoretical Studies of Ammonia-water Desorption and Absorption Compression Refrigeration Cycle and experiments
氨水溶液解吸-压缩制冷循环的理论研究与实验
Influence of gargling with Gargarisma Boracis CO. on respiratory tract infections after CPB
复方硼砂溶液漱口对体外循环术后患者呼吸道感染的影响
Solution Equilibrium Characteristics of Metal Ion in Sodium Alkali Desulphurization Recycling Liquid;
钠碱再生循环脱硫液中金属离子的溶解平衡特性
Processing of coal liquefaction recycling solvent substituted partially by petroleum FCC heavy products
石油催化裂化重质产物部分替代煤液化循环溶剂的研究
Properties and effects of process solvent of direct coal liquefaction in PDU test runs
煤直接液化装置开车过程中循环溶剂性质变化规律及其影响
relating to circulatory system or to circulation of the blood.
关于循环系统或血液循环的。
The heart circulates blood round the body.
心脏使血液在全身循环。
gravity circulation water cooling system
温差循环液冷却系统
NULACE (Nuclear Liquid-air Cycle Engine)
核液态空气循环发动机
natural circulation type cooling system
自然循环液冷却系统
thermo-siphon circulation type cooling system
热流循环液冷却系统
a blood disorder consisting of a decrease in the volume of circulating blood.
循环的血液流量减少。
liquid refrigerat subcooled cycle
液态制冷剂过冷循环