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- This reviews introduces the finding and sources,the isolation and determination methods ,stereochemistry,derivatives,biochemistry and applications of (-)-HCA. 本综述介绍了(-)-HCA的发现和来源、分离和测定方法、立体化学、(-)-HCA衍生物、生物化学性质和应用前景。
- This paper reviews on the current situation of biological features, isolation and determination of anamorph, culture condition on solid media and in liquid of Shiraia bambusicola. 本文综述了竹黄的生物学性状、无性型的分离、及固体和液体培养的研究现状。
- This paper reviews on the current situation of biological features,isolation and determination of anamorph,culture condition on solid media and in liquid of Shiraia bambusicola. 本文综述了竹黄的生物学性状、无性型的分离、及固体和液体培养的研究现状。
- A direct injection method for isolation and determination of tetracyclines, which includes oxytetracycline (OTC), tetracycline (TC), and chlortetracycline (CTC) in honey by a high performance liquid chromatographic column switching system is presented. 建立了柱切换反相高效液相色谱法直接进样分离、测定蜂蜜中3种四环素族抗生素(土霉素OTC、四环素TC、金霉素CTC)残留量的分析方法。
- A procedure for isolation and determination of benzo[a]pyrene in the total particulate matter of mainstream smoke was developed and applied to the analysis of cigarette samples sold in market. 确立了一种简单、快速且精密度和准确度都较高的分析卷烟主流烟气苯并[a]芘的方法,并应用于不同牌号的市售卷烟样品的检测。
- The Isolation and FT-IR Study of Natural Pigments. 天然色素的分离及红外光谱鉴定。
- It's the path ofst isolation and in protectionism. 持续繁荣和稳定的唯一道路是打开市场和开放贸易。”
- He showed great courage and determination. 他表现得十分勇敢和果断。
- He worked with renewed vigour and determination. 他以新的活力和决心工作着。
- He had courage, insight and determination. 他有勇气、有见识、有魄力。
- Isolation and determination for L-form variation of Mycobacterium tuberculosis 结核菌L型的形成及其分离与鉴定
- You have the stamina and determination to succeed. 有毅力和决心获得成功。
- Love makes one overcome the sense of isolation and separateness. 爱可以使人战胜孤独和分离之感。
- Objective:To isolate and determine the strain of anamorph of Cordyceps sinensis collected from Naqu Tibet. 目的:分离鉴定西藏那曲冬虫夏草无性型真菌。
- It was perseverance and determination. 是毅力和决心使他们获得了成功。
- Abstract Objective:To isolate and determine the strain of anamorph of Cordyceps sinensis collected from Naqu Tibet. 摘要目的:分离鉴定西藏那曲冬虫夏草无性型真菌。
- Isolation and identification of southern stem canker of soybean. 大豆南方茎溃疡病菌的分离与鉴定。
- Montoya proved his ability and determination. 蒙托亚证明了自己的实力以及决心。
- Isolation and purification of polysacchride in Lycoris Herb. 石蒜属植物多糖的分离纯化。
- Persistence and determination alone are omnipotent. 只有坚持与决心是无敌的。