2) gas exchange
气体交换
1.
Combined impact of ozone and simulated acid rain on gas exchange,growth and yield of field-grown winter wheat;
臭氧和模拟酸雨对冬小麦气体交换、生长和产量的复合影响
2.
An experimental study on the effect of different endotracheal suctions on the gas exchange in ARDS dog lung;
不同吸痰方式对ARDS犬肺内气体交换影响的实验研究
3.
Effects of sustained inflation on hemodynamics and gas exchange in rabbits with acute respiratory distress syndrome;
控制性肺膨胀对急性呼吸窘迫综合征家兔血流动力学和气体交换的影响
3) water exchange
水体交换
1.
Based on the analysis of the data obtained from in situ tidal cycle measurements, water exchange patterns in Bo ao Harbour were obtained.
依据全潮水文观测资料,估算了博鳌港的水体交换参数。
4) ligand exchange
配体交换
1.
Based on chiral ligand exchange, the distribution behavior of ofloxacin enantiomers in the two-phase system containing copper(II) ion (Cu 2+) and N-n-dodecyl-L-proline (L) was studied.
基于配体交换反应 ,研究了氧氟沙星对映体在含有Cu2 + 和N n 十二烷基 L 脯氨酸手性配体 (L)两相体系中的分配平衡 。
2.
99 Tc m MVNM, which is prepared under room temperature through ligand exchange reaction, reacts with the four phosphine ligands respectively to obtain mixed complexes of 99 Tc m MVNM phosphine.
合成了一个N3 S配体 (MVNM)和 4个膦配体 ,并以配体交换法在室温下制备了99Tcm MVNM ,然后分别与 4个膦配体发生混配反应 ,得到放化纯大于 90 %的99Tcm MVNM 膦混配配合物。
3.
For the potential biological application, the CdSe/ZnSe/ZnS QDs were transferred into water phase from an organic phase by surface ligand exchange with mercaptopropionic acid.
为了实现量子点的表面生物功能化,通过巯基酸进行了表面配体交换修饰,使量子点表面具有水溶性的羧基功能团,并且能够维持较高的光致发光量子产率。
6) exchange system
交换体系
1.
This paper introduced the importance and function of the standards for government information resource catalog system and exchange system in E-government and information resource exploitation,and expatiated the structure,technology management and key technology.
介绍了政务信息资源目录体系与交换体系标准在电子政务建设和信息资源开发利用中的地位和作用,并阐述了标准体系的结构、技术管理方式和关键技术要求等。
2.
This paper studies the data compatibility and business operation flow co-operation among different departments in the area of e-government catalog system and exchange system.
针对电子政务目录体系和交换体系的跨部门共享数据相容性、业务流程协同性等问题,提出一种由服务模式、技术架构、信息资源和管理机制组成的可行解决总体框架;抽象出资源共享式、政务协同式、辅助决策式和公共服务式四种服务模式;给出了一种基于核心元数据实现资源目录和基于UDDI技术实现服务目录、基于Web服务技术和面向消息中间件技术的交换体系技术方案。
补充资料：体细胞(染色体）交换
体细胞(染色体）交换
指体细胞有丝分裂过程中发生的交换，可致杂合等位基因的纯合化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条