natural radioactivity是什么意思

网络释义

用法例句

Research in cytobiology on the effectiveness of natural active products;

天然活性物美白功效的细胞生物学研究

We introduced the breaking cell wall technology and the integration technology to the supercritical CO2 extraction efficiency and the cost influence for natural active products.

萃取中的破壁技术及集成技术对天然活性物的超临界CO2萃取效率和生产成本有一定影响。

The chemical constituents of five parts of Ginseng volatile oils (GVO), which were obtained separately from processing the fresh Ginseng(A), natural active Ginseng (B), Ginseng liquid (C) collected from treating (B) , red Ginseng (D) and Ginseng juice (E) made from (D) , were measured and identified respectively, and a comparison of the constituents of the five parts is made with each other.

对鲜参、天然活性参及在其加工中所产生的参水;红参及在其加工中所产生的人参露等人参制品的挥发油化学成分进行了分析和比较。

The progress in improving the output of active natural products by metabolic engineering is summarized, and the application prospects of plant metabolic engineering are discussed.

本文分析了目前应用植物代谢工程在提高活性天然产物产量方面的研究成果,讨论了植物代谢工程的应用前景。

Hairy root culture for natural active products;

毛状根培养生产天然活性物质

The Study on Induction, Isolation and Activity Assay of Natural Active Compounds;

天然活性物质的诱导、分离及活性研究

Screening and Bioactive Studies of the Natural Active Substances in Nostoc Commune;

地木耳天然活性物质的筛选及活性研究

Screening and Bioactive Studies of the Natural Active Substances in Cotoneaster Multiflorus Bunge;

水栒子果实天然活性物质的筛选及活性研究

Study on Application of Natureal Active Compositon in Cosmetics;

天然活性成分在化妆品中的应用研究

Syntheses of Biological Active Natural Products and Natural Product-Like Molecules

活性天然产物和结构多样性类天然产物的合成

But yet they seem serene and often have a jovial disposition.

但他们似乎依然心情平和，天性快活。

Synthesis of APG, a natural surface

天然表面活性剂烷基糖苷的化学合成

Total Synthesis of Methyl Protodioscin--A Potent Agent with Anti-Tumor Activities;

具有抗癌活性天然产物methyl protodioscin的全合成

Study on Improving Activity of Natural Anhydrite and Making Cementation;

天然硬石膏活性激发及胶结材的制备

Study on Chiefly Active Components of Natural Ginkgo Biloba L.;

天然产物银杏叶主要活性成分的研究

Study on natural antioxidants or scavenger of free radicals;

天然产物抗DPPH自由基活性研究

Study on Hydration and Hardening of Natural Anhydrite and Its Activation

天然硬石膏水化硬化及活性激发研究

Cytotoxic Activity of a Natural Product Wangzaozin A

一种天然产物Wangzaozin A的细胞毒活性(英文)

Lipase-Catalyzed Synthesis and Bioactivity of Capsinoids

天然辣椒素酯的酶促合成与生物活性

Symbionts,an Important Source of New Bioactive Natural Products

共生菌——新活性天然产物的重要来源

Research on Activated Carbon Monolith and Its Performance of Natural Gas Adsorption

活性炭成型及其对天然气吸附性能的研究

Optimization of extracting ethanol-soluble active substance from natural se-enriched green tea

天然富硒绿茶醇溶性活性物质提取条件优化

ACTIVATED CARBONS PREPARED FROM NATURAL COKE AND ITS ELECTROCHEMICAL PERFORMANCE AS ELECTRODE FOR EDLCS

天然焦基活性炭的制备及其电化学性能