1.
water-displacement agent
(用于防锈剂中) 水置换剂
2.
Long-Period Commercial Application for PS-Ⅵ Reforming Catalyst After Increasing Capacity
重整装置通过置换新型催化剂达到扩能增效
3.
Solvothermal Synthesis of Nanostructured Rare-earth Substituting Bi_2Te_3 Based Thermoelectric Materials;
稀土置换型纳米Bi_2Te_3基热电材料的溶剂热合成
4.
THE DETERMINATION OF TITANIA CONTENT IN THE CATALYST BY DISPLACEMENT TITRATION METHOD
置换滴定法测定催化剂中二氧化钛的含量
5.
The Study of Metathesis for Tuning Olefin Distribution and New Catalysts;
交互置换反应调节烯烃分布及其新催化剂的研究
6.
The Effect of Different Dose of Aprotinin on Blood Coagulation Functions in Patients Undergoing Unilateral Total Hip Replacement;
不同剂量抑肽酶对全髋关节置换术病人凝血功能的影响
7.
Protective Effect of Clinical Dose Propofol on Pulmonary Injury in Patients Undergoing Cardiac Valve Replacement;
临床剂量异丙酚对心脏瓣膜置换术病人肺脏的保护作用
8.
Industrial Application of QDB-04 Type Catalysts in the Sulfur-tolerant Shift Unit of "HT Gasification"
QDB-04型催化剂在“航天气化”耐硫变换装置上的工业应用
9.
Use of QDB-04 Sulfur-Tolerant Shift Conversion Catalyst in Ammonia Unit Based on Texaco Coal Water-Slurry Gasification
QDB-04耐硫变换催化剂在德士古水煤浆气化制氨装置中的应用
10.
Application of K8-11 and QDB-04 Type Anti-sulfur Catalyst in Plant of Methanol Produced by Shell Coal Gasification
K8-11和QDB-04型耐硫变换催化剂在壳牌粉煤气化制甲醇装置的应用
11.
Application of Heating/Vulcanizing for Shift Catalyst by Pure Hydrogen in Shell Coal Gasification Completed with Methanol Plant
用纯H_2进行变换催化剂升温硫化在Shell煤气化配套甲醇装置的应用
12.
Effect of different dose low-molecular-weight heparin on venous thromboembolism in patients undergoing total hip replacement
不同剂量低分子肝素对全髋置换术后深静脉血栓形成的影响
13.
a compound derived from ammonium with hydrogen atoms replaced by organic groups; used as surface-active agents, disinfectants, and in drugs.
由铵衍生而来、氢原子被有机基置换的化合物，用作表面活性剂和消毒剂，亦用于药物中。
14.
The acyl chloride product was fluorinated by potassium fluoride and esterified by methanol to synthesize dimethyl tetrafluoroterephthalate.
以氟化钾为氟化剂,环丁砜为溶剂置换氟化,再与甲醇酯化得到四氟对苯二甲酸甲酯;
15.
Ion exchangers [chemical preparations]
离子交换剂(化学制剂)
16.
conservative replacement
保守（性）替换，保存性置换
17.
DS, D.S. (degree of substitution)
取代度,置换[程]度
18.
exchange(two functions,positions,etc)
互换（功能、位置等）