查询词典 chemists

The knowledge engineers involved increasing DENDRAL interviewed many chemists to find out their reasoning strategies for determining molecular structure from mass spectral data.

致力于DENDRAL研究的知识工程师们为了求得认大量频谱数据中确定分子结构的推理策略，访问了许多化学家。

Therefore, the design and synthesis of heterocyclic compounds having some bioactivities attract more and more chemists and pharmacologists for doing research in this field.

因此，设计与合成具有生理活性的杂环化合物引起了合成化学家和药物学家的重视。杂环化学已成为有机合成领域的研究热点之一。

OU Kashruth has achieved this status by dedicating enormous resources including a staff of over 1,000 rabbinic coordinators, kashruth superviors, food chemists and support personnel in certifying 250,000 brand names, hotels, restaurants, services and 2,505 companies, and over 5,500 plants in 54 countries around the globe.

OU饮食教规部取得如此骄人的成绩，是一千多名教职协调员、监察员、食品化学家和辅助人员的努力：OU对全球54个国家的5，500间工厂，2，505家公司和250，000个品牌、酒店、餐馆和服务业提供了认证服务。

More and more chemists pay attention to study the influence of metal ions, multidendate ligands, synthetic routes and synthetic condition on the formation and the structural characterization of multinuclear compounds.

人们已经发现，在某些情况下多啮Shift碱配体可以与过渡金属形成结构类型各异的多核配合物。

The solution of this problem is occupying a wide circle of inorganic chemists, technologists specializing in fine synthesis in nonaqueous media, and those working on the production of films and coatings.

这个问题的解决办法正占用一个无生物化学家的宽的圈，技术专家在nonaqueous 媒介里致力于好的综合，以及那些赶制电影和薄层的作品。

The solution of this problem is occupying a wide circle of inorganic chemists, technologists specializing in fine synthesis in nonaqueous media, and those working on the production of films and coatings.

这个问题的解决办法正占用一个无生物化学家的宽的圈，技术专家在nonaqueous 媒介里致力于好的综合

Organotin compounds have attracted considerable attention by the chemists and their co-workers due to their wide applications for example as pesticidal, bactericidal and antitumour agents in many fields such as industry, agriculture and medicine. It possesses important scientific meaning to synthesize new organotin compounds and study their structures and properties.

有机锡配合物具有优异的催化、杀菌和抗癌等性能而在工业、农业和医药等领域得到广泛的应用，因而受到化学工作者的重视，因此，合成新的有机锡配合物并研究其性质具有重要的科学意义。

The asymmetric alkynylation of carbonyls is proved to be one of the most powerful procedures for organic synthetic chemistry,where the formation of one carbon-carbon bond and one chiral center of propargylic alcohol can be achieved in one step,and has attracted organic chemists\' most attentions.Plenty of works have been reported in recent years.

由于催化末端炔对羰基化合物的不对称加成在制备手性炔丙醇的同时，能够构建一个碳碳键和一个手性中心，因而该领域的研究受到了研究者的广泛关注，有大量的研究工作见报道。

At the same time, chemists have recently designed elaborate supramolecular complexes, which can function as molecular machines.

同时，化学家最近精心设计的超分子复合物，它可以作为分子机器。

Many chemists focus on the design and syntheses of small molecular ligands of biological receptors.

用于研究生物受体的有机小分子配体的分子设计和合成已成为许多化学家研究的焦点。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。