This drift has been studied extensively in many animals and in biological activities ranging from the hatching of fruit fly eggs to wheel running by squirrels.
在许多动物中，以及在诸如果蝇卵的孵化乃至松鼠跑动的转轮这样的生物活动中，这种变化趋势一直受到广泛的研究。
Thiosemicarbazides have also many strong biological activities.
氨基硫脲也有很强的生理活性。
The results show that some compounds possess very strong biological activities.
结果表明，有些化合物具有较强的生物活性。
Leukemia inhibitory factor (LIF) is a cytokine with various biological activities.
白血病抑制因子(LIF)是一种多生物学活性的细胞因子。
Study on plant endophytic fungi with their biological activities were also prospected finally.
最后对今后植物内生真菌活性代谢物质的研究进行了展望。
RESULTS Several kinds of active compounds in Saururaceae plants have good biological activities.
结果三白草科植物具有多类活性成分和多种药理作用。
The studies showed that biological activities of chlorogenic acid could be good for human health.
研究表明它具有多种有益人体健康的生物活性。
The content of sulfated group in polysaccharides functions importantly on their biological activities.
硫酸基含量对多糖的生物活性起着至关重要的作用。
Its oil biological activities to skin, and its nutritive cream series products were described in detail.
介绍月见草的利用简况，月见草油对皮肤的活性研制营养霜过程及系列产品等。
The structure, analytical methodology and biological activities of limonoids are discussed in this paper.
主要对柠檬苦素类似物的结构、分析方法和生物活性等方面进行探讨。
Conclusions This method can be used for evaluation of the biological activities of mite allergen products.
结论该方法可以用来比较尘螨变应原溶液的生物活性。
The distributions of particulate nitrogen were controlled by both biological activities and continental input.
颗粒氮的分布主要受生物活动及陆源输入共同控制。
Lymphocyte proliferation test in vitro indicated that the expressed protein showed high biological activities.
体外淋巴细胞增殖试验表明，两种表达蛋白都具有明显的生物学活性。
ObjectiveTo establish a cell model expressing human mutant CD59 molecular, and study its biological activities.
目的建立表达人突变CD59的细胞模型，初步研究其活性。
METHODS Refer to literatures about research of the progress in the research of component and biological activities.
方法以近年来国内外发表的文献为依据，综述铁苋菜属化学成分和药理方面的进展。
The research progress of chondroitin sulfate, including production, analysis and biological activities, is reviewed.
综述了硫酸软骨素在生产工艺、分析方法及生物活性等方面的研究进展。
Biological activities, mechanism of action and commonly synthetic methods of acylurea compounds have been introduced.
对酰基脲类化合物的生物活性及作用机理和常见的合成方法进行了介绍。
Studies on the Synthesis and Biological Activities of Aryl Amidoximyl Chrysanthemumates and 1,2,4-Oxadiazole Derivatives.
芳基肟胺菊酯类化合物和1，2，4-恶二唑衍生物的合成及其生物活性研究。
These chemical characteristics may relate to biological activities and pathogenic potential of LPS and bacteria themselves.
这些化学结构特性可能与它们生物活性表达和致病作用有关。
This paper reviewed the structures of phenanthrenes which were isolated from Junaceae plants and their biological activities.
本文对灯心草属植物菲类化合物的结构和生物活性进行综述。
Resveratrol is a substance widely distributed in plants, having such important biological activities as antitumor and antivirus etc.
白藜芦醇广泛存在于多种植物中，具有抗肿瘤、抗病毒等重要生物活性。
In this review, the progress on extraction, isolation, structural elucidation and biological activities of oligosaccharides is reported.
本文综述寡糖的提取分离、结构分析和生物活性等相关研究新进展。
Cellulose sulfate (CS) is a sulfated polysaccharide derivative, which shows a variety of biological activities such as anticoagulation etc.
纤维素硫酸酯(CS)是一种硫酸酯化多糖衍生物，具有抗凝血等多种生物活性。
Sequencing confirmed sCD14 gene fragment was obtained and laid the foundation for further research on expression and biological activities.
结果表明获得了人可溶性CD 14基因片段，为下一步进行CD 14表达及生物学活性研究奠定了基础。
It was found that crystal liquid thermography was capable of reflecting the metabolism and biological activities of the breast cancer tissue.
发现液晶热图形表现可反映癌肿组织代谢水平与乳腺癌生物学行为有关。
By retrieving concerned Literatures, this article discussed comprehensively the biological activities of phenyl ureas, acyl ureas and tetrazoles.
本文通过检索文献，对苯脲类、酰基脲类、酰基硫脲类及四唑类化合物的生物活性作了系统的论述。
The stilbenes have extensive biological activities, such as antiinflammation, antioxidation, antitumor activity and modulating the lipid metabolism etc.
二苯乙烯化合物具有广泛的生物活性，如抗炎、抗氧化、抗肿瘤、调节脂代谢等。
The review focused on recent developments concerning the chemical constituents of dipsacaceae species, their biological activities and clinical application.
从化学成分、药理作用和临床应用三方面综述了川续断科植物最近的研究进展。
The review focused on recent developments concerning the chemical constituents of dipsacaceae species, their biological activities and clinical application.
从化学成分、药理作用和临床应用三方面综述了川续断科植物最近的研究进展。
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