非生物的
- 与 非生物的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Alky polyglucosides belong to the group of nonionic surfactants. APG has high surface activity and high biological degradability.
烷基多苷(Alkyl Polyglycoside,简称APG)是具有高表面活性和高生物降解性的新型非离子表面活性剂。
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Following such property, a non-contact femtosecond laser detection method to evaluate the viability of biological sample was proposed.
基于此提出了用以评估生物样品活性的非接触式飞秒激光测量方法。
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Few research was involved in the change and gene expression of microbial population and role of functional protein in the matrix of dental plaques in the pathogenesis and development of disease.
随着功能基因组学、微生物非培养方法、二维电泳、生物质谱等技术的出现,使得从整体水平对菌斑中细菌的生物多样性、生物膜状态和浮游状态下的基因表达以及蛋白表达的差异进行研究成为可能。
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Progress in cloning techniques, microbiology and protein purification has been supplying an ever-growing number and quantity of preparatively useful biocatalysts. Initially enzymes were only used to synthesize compounds found in nature.
近年来人们在克隆技术,微生物学以及蛋白纯化方面的研究成果为我们提供了越来越多的生物催化剂,酶最初用于天然产物的合成,而今其在非天然化合物中的应用更引起了生物化学家的广泛关注。
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Marine biogeographer John Guinotte of the Marine Conservation Biology Institute in Bellevue 贝尔维尤, Washington, notes that nonmobile organisms such as cold-water corals could also be at risk if dissolved oxygen levels continue to decline. Such creatures don't have the luxury of being able to swim away from increasingly inhospitable conditions.
& 华盛顿州贝尔维尤市海洋生物保护学会的生物地理学家约翰·吉诺特指出:如果溶解氧的水平继续下降,非移动生物体,如:冷水珊瑚,也会处于危险之中,这样的生物&不具备通过游泳而逃离的奢华本领,无法逃脱越来越不适合生存的恶劣环境。
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A comparison of the biological properties of the obsered spliced ersus unspliced transcripts in HSCs showed that the unspliced transcripts were enriched in genes inoled in DNA binding and RNA processing.
一个对HSCs观测的拼接和非拼接转录生物特性的比较显示这种非拼接转录在基因水平的DNA结合和RNA转录后加工过程中非常常见。
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The phase equilibrium data of SBO-FAME-Methanol, SBO-FAEE-Ethanol and Glycerol-FAEE-Ethanol systems were measured. The results indicated that it involved two different stages: liquid-liquid-solid reaction stage and liquid-solid reaction stage. When the molar ratio of methanol to oil is 12:1 at 65℃, the turning point is at a 55% biodiesel yield. The liquid-liquid-solid reaction model was proposed based on the double-membranes theory. It indicated that the process is reaction and mass transfer controlled together at the first stage, and the second stage is reaction controlled. The predictions of the model are matched with the experimental results.In the end, the acid was extracted using methanol and ethanol from jatropha curcas l oil.
测定了生物柴油制备过程中的SBO-FAME-Methanol、SBO-FAEE-Ethanol、Glycerol-FAEE-Ethanol三组分相平衡数据,表明固体碱催化过程分为液-液-固和液-固两个反应阶段,在醇油摩尔比为12:1、65℃的初始反应条件下,转化率达到55%时,为第一阶段向第二阶段的转折点;基于双膜理论建立了固体碱催化制备生物柴油的非均相液-液-固反应模型,表明两个反应阶段分别为传质、反应共同控制和反应控制,模型计算值与实验值吻合较好。
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Methods:(1) Dissoluble PGN and CpG DNA were immobilized onto the surface of biotin cuvette for establishing target. Another effective tracking approach was established by immobilizing Escherichia lipid A F583 onto the surface of Non-derivatised cuvett. The biosensor technology was applied to screen anti-inflammatory TCM targeting on three key molecules.(2) The active compositions were isolated by AB-8 macroreticular resin from lycium bark. After the activities of compositions were evaluated, the most effective compositions was confirmed. In vitro, the affinities of different concentrations composition E binding with PGN, CpG DNA and lipid A were measured separately. The effect of composition E on vigor of RAW264.7 cells were tested by MTT and CCK-8, and its inhibition on TNF-α, which was released from RAW264.7 cells induced by PGN, CpG DNA and LPS, was also tested by ELISA. In vivo, murine sepsis models were made by intravenously heat-killed E.coli and heat-killed S.aureus, then protection of composition E on mice sepsis model were observed.
(1)将PGN及CpG DNA包被于生物素样品池,将lipid A包被于非衍生样品池,分别建立以PGN、CpG DNA及lipid A为靶点的技术平台,对114种抗炎中药水提物进行筛选、评价其活性物质含量,并评估出针对上述三种病原分子均具有较高结合活性的中药;(2)利用生物传感器跟踪检测技术、大孔吸附树脂分离技术,从地骨皮中定向分离与PGN、CpG DNA及lipid A均具有较高亲和力的活性组分;在体外实验中,测定不同浓度活性组分与PGN、CpG DNA及lipid A亲和力;MTT法及CCK-8法检测活性组分对RAW264.7细胞活力的影响;ELISA法检测活性组分对PGN(2μg/ml)、CpG DNA(10μg/ml)及LPS(100ng/ml)刺激小鼠RAW264.7细胞分泌TNF-α的抑制作用;在体内实验中,采用尾静脉注射致死剂量热灭活大肠杆菌和热灭活金黄色葡萄球菌,建立细菌脓毒症小鼠模型,观察活性组分对脓毒症模型小鼠的保护作用。
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Adopting methods such as PRA interview,field survey and forest sample plot survey, the forest traditional culture of deity mountain in Gaoligong mountain area was investigated.
应用参与性农村快速评估、田野调查及森林样地调查等方法,对神山森林传统进行了调查研究,结果表明,高黎贡山普遍存在传统的村社防护林、传统的村社水源林、汉族的风水林、护寺林、傈僳族的神山、傣族的龙山、傣族的色树、勒墨人祭天场周围的森林等形式多样的神山森林,作为传统生态伦理的主要载体,高黎贡山地区广泛存在的神山森林传统在该地区的生物多样性保护中起着重要的作用,神山森林还可以提供多种非木质林产品,实现多种生态功能,促进生物资源的合理利用。
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Combination of high-strength composite resin with titanium to make fixed or removable partial denture had many advantages.
硬质复合树脂与钛联合使用制作固定或活动义齿,既可以利用钛生物相容性好、机械强度高、比重小的优点,避免其它非贵齿科合金(Co-Cr、Ni-Cr合金)的潜在生物毒性;又可以避免烤瓷硬度过大对对牙合牙的过度磨耗以及崩瓷后不易修复的缺点。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。