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- MDL ISIS/Base creates customized forms that combine chemical structure searches with text and numeric queries. ISIS/Base基于表格的搜寻功能,可以让用户根据不同的需要将化学结构、文本及数字等类型的检索要求组合在一起,对相关的数据库进行检索和管理。
- Differences between Exact Chemical Structure Search, Substructure 比较:完全相同结构检索、亚结构检索和相似结构检索
- Generation of Index-code for Specified Chemical Structure Searching 确定化学结构的索引码构造
- chemical structure search 化学结构式查找
- The application of multithreading parallel and distributed computing in large-scale chemical structure searching database 分布式多线程并行处理技术在大规模化学结构检索数据库系统中的应用
- The application of multithreading parallel and distributed computing in largescale chemical structure searching database 分布式多线程并行处理技术在大规模化学结构检索数据库系统中的应用
- Chemical structure whether make in a laboratory or animal parts. 物或动物,都具有同样的性质和特定的化学结构。
- STUDIES ON CHEMICAL STRUCTURE OF POLYSACCHARID OF CORIOLUS VERSICOLOR(CVP) III. 云芝子实体多糖(CVP)化学结构的研究III.
- A series of qualitative experiment of roselle calyx red pigment was done so that the chemical structure of the pigment was appraised preliminarily. 对玫瑰茄红色素进行了一系列定性实验,欲对其结构进行初步鉴定。
- The Turkish group studied the chemical structure of leaves from the plant called the sacred lotus. 土耳其研究小组研究了睡莲叶的化学结构。
- This paper classifies the RTL hybrid satisfiability solving methods into two classes: One is based on Satisfiability Modulo Theories (SMT), and the other is based on circuit structure search. 本文将RTL混合可满足性求解方法分为基于可满足性模理论(SMT)和基于电路结构搜索两大类。
- A vitamin has the same properties and specific chemical structure whether made in a laboratory or taken from plant or animal parts. 一种维生素无论是来自实验室,还是取自植物或动物的某个部位,其特性和具体的化学结构是一样的。
- The chemical structure of isoflavones is similar to that of female estrogens, which is known as phytoestrogens. 异黄酮素的化学结构与女性雌激素相似,又被称为植物性雌激素。
- It is the chemical structure of water that makes it an excellent medium for life. 是水的化学结构使它成为绝佳的生命存在的介质。
- The chemical structure of the cyan DAR coupler was identified by IR, HNMR, MS and elemental analysis. 其结构经IR、HNMR、MS和元素分析等检测与所设计一致。
- The result of IR indicated that the chemical structure of DHP was in well agreement with MWL prepared from ginkgo wood. 红外分析结果显示 :该实验条件下用松柏醇葡萄糖苷合成的DHP同天然银杏木材的磨木木质素 (MWL)在组成和结构上有较好的相似性。
- FTIR,X-ray, DSC and SEM were used to characterize the chemical structure and thermoplasticity of cyanoethylated Wood. 利用,X-ray,DSC,SEM等对氰乙基化木的微观结构和热塑性进行了研究和表征。
- The algorithm is tested in a small structure base.Keywrods: Structure searching, Structure homomorphism. 算法程序在一个小型结构库中进行了检测。
- By ESCA, IR, FTIR, changes of chemical structure of the veneer surface was surveyed. 借助于化学分析光电子能谱仪(ESCA)、红外和傅里叶变换红外光谱仪(IR和FTIR)探查了单板表面化学结构的变化。
- RESULTS Chemical structure of Balsalazide disodium was confirmed by element analysis, UV ,IR , 1HNMR and ESI-MS etc. 结果所得产物经元素分析、紫外光谱、红外光谱、核磁共振谱及质谱等确证了结构。