区域选择性,Regioselectivity英语短句,例句大全

区域选择性,Regioselectivity
1)Regioselectivity区域选择性
1.Recent development in the regioselectivity of the addition of prenylmetals to carbonyl compound;异戊烯金属有机化合物与羰基化合物加成的区域选择性研究进展
2.Theoretical Study on the Regioselectivity of Intramolecular N-4-pentenyl Nitrone Cycloaddition;N-4-戊烯基硝酮分子内环加成反应区域选择性的理论研究
3.Regioselectivity of Halobenzenes Nitration by Using Nitric Acid in the Presence of Acidic Bentonite;酸性皂土催化剂作用下硝酸硝化卤苯的区域选择性

英文短句/例句

1.Research progress on regioselective hydrosilation;硅氢加成反应区域选择性的研究进展
2.Regioselective Synthesis, Characterization and Physicochemical Properties of Sucrose Esters;蔗糖酯的区域选择性合成、结构分析与物化性能
3.High Regioselective Synthesis of Non-natural Lamellarin O片螺素O非天然类似物的高区域选择性合成
4.Realization of Intelligent Breaker’s Zone Selective Interlock Technology智能型断路器区域选择性联锁技术的实现
5.Synthesis of o-Chloro-benzoquinonyl C-Glycopyranosides in High Regioselectivity对氯醌基碳糖苷的高区域选择性合成方法
6.On feasibility of the urbanization of Shiyan city and its choice of development direction;十堰城镇化的可行性与区域方向选择
7.The Area Choosing and Site Optimizing of Power Plant Project in Anhui;安徽地区性电源项目的区域选择与厂址优化
8.&Print selected block打印选择的区域(&P)
9.Research on Choosing the Key Common Technology of the Regional Lumpy Economy in Zhejiang Province;浙江省区域块状经济关键共性技术选择研究
10.Study on Selection Approach of Regional Agricultural Eco-economic Suitable Leading Industries;区域农业生态经济适宜性主导产业的选择
11.New Methods of Optimization of Regional Industry Structure and Choice of Strategic Industry;区域产业结构优化与战略性产业选择的新方法
12.A Probe into the Rationality of Choosing Tourism Industry as Regional Leading Industry;选择旅游业为区域主导产业的合理性问题探讨
13.Regio-and Stereo-selective Synthesis of Novel Spirooxindole Compounds区域和立体选择性合成新型螺羟吲哚类化合物
14.The range you are trying to select is not completely in the viewable range.试图选择的区域不全在可视区域中。
15.Effects of Domain Size Choice on the Regional Climate Simulation区域尺度选择对区域气候模拟的影响
16.LOCATION CHOICE, REGIONAL GAP AND SEGMENTATION OF REGIONAL ECONOMY;区位选择、地区差距与区域经济分割
17.Unable to insert the object in the selected area. Select another area.无法将对象插入选中的区域。请选择其他区域。
18.Select labels in Pivot Table selection在数据透视表的选定区域中选择标志

相关短句/例句

regioselective区域选择性
1.Research progress on regioselective hydrosilation;硅氢加成反应区域选择性的研究进展
2.The regioselective addition of ethyl , n - propyl, n -butyl, phenyl and benzyl Grignard reagents to a - einnamoyl ketene cyclic dithioacetals 2, a conjugate three - centre electorphile, is reported in this paper.乙基、丙基、丁基、苯基和苄基卤化镁等Grignard试剂与具有三个亲电中心的α-肉桂酰基环二硫缩烯酮类化合物2反应,加成反应发生在2中与芳基相邻的碳原子上,生成共轭加成产物3,反应具区域选择性。
3.In order to simulate the blood compatibility of endothelial cell surface heparansulfate(ES-HS),different functional groups in ES-HS,which play a great role in blood compatibility,have been regioselectively introduced into the molecules of cellulose and chitosan with variable degree of substitution(DS).通过对纤维素和壳聚糖的区域选择性改性,将内皮细胞表面硫酸乙酰肝素(ES-HS)分子结构中对其血液相容性有重要影响的官能团引入纤维素和壳聚糖的分子结构中,并将其通过离子键固定在部分阳离子化的纤维素膜上,以期模拟ES-HS的血液相容性。
3)Selective region选择性区域
1.Selective regions of the overlapping hyphenated chromatographic data are crucial for the resolution via chemometric methods.结果表明 ,三维 LPG可提供比二维 LPG更丰富的信息 ,当组分的光谱非常相似时 ,只有三维 LPG才能正确地显示出重叠色谱峰中选择性区域的范围 ;同时 ,T-图法可准确地指示出三维 LPG上直线段区域的所在范围 ,从而可正确识别出体系的选择性区域 ,为复杂体系中重叠色谱峰的成功解析提供了保
4)regioselective nitration区域选择性硝化
1.The catalytic performance for o-trifluoromethoxyaniline regioselective nitration was investigated under various conditions.采用直接合成法制备出由MCM-41介孔分子筛负载SO3H的催化剂,测定了催化剂表面的酸中心组成,并考察了不同工艺条件下邻三氟甲氧基苯胺区域选择性硝化的催化性能。
5)regio-selective synthesis区域选择性合成
6)regioselective reactions区域选择性反应
1.this paper presents a review on the progress of the studies on enzyme-catalyzed regioselective reactions,enantioselective reactions and kinetic reslutions.综述了酶催化的区域选择性反应、对映选择性反应以及利用酶催化的选择性反应进行的动力学拆分研究的新进展。