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- The synthetic mutant was identified by Edman degradation and ESI (electrospray ionization) mass spectrometry. 合成的突变体用 Edman降解和电喷雾质谱法进行鉴定 .
- This study reports a procedure developed for the identification of oligopeptides using electrospray ionization quadrupole time of flight mass spectrometry (ESI QqTOF MS). 报道了 3种人工合成寡肽的电喷雾 串联四极杆 飞行时间 (ESI QqTOF)质谱的鉴定方法。
- The alkylbenzene sulfonates (ABS) have been identified by positive, negative ions electrospray ionization(ESI) coupled with collision activated dissociation(CAD) MS methods. 用正、负电喷雾电离(ESI)并结合碰撞活化解离(CAD)质谱法对烷基苯磺酸盐(ABS)进行鉴定。
- Abstract: The newer soft ionization methods, i.e., MALDI and/or electrospray ionization (ESI), are both employed to acquire mass spectra of microorganisms. 摘要:采用新型的质谱软电离方法,如基体辅助激光解吸电离(MALDI)和/或者电喷雾离子化(ESI),可获得微生物的质谱图。
- In the evening ,HK and ESi paid a visit to me . 晚上HK和ES来找我玩。
- James River Corpora- tion of Virginia. 弗吉尼亚詹姆斯。
- Special products for automa- tion applications. 自动化应用的特殊产品。
- Tiaj ili estas.Ni ne malpardonu tion al ili. 这儿有两个否定,是不是理解为肯定?
- Por akiri tion, vi devas mem labori. 为了得到它,你必须自己干。
- Tiu, kiu diris tion al mi, mortis. (把那件事告诉我的那个人死了。)
- Li faris tion, spite ke oni malpermesis. (不顾人们反对,他还是那样做了。)
- Estas dube, ĉu li sciis tion. (他是否知道那件事还有疑问。)
- ESI felt that much would be learned from this type of response. 应急服务国际公司感觉到从这种演习中可以学到很多东西。
- ESI planned, managed, and conducted the entire operation. 应急服务国际公司计划、管理并操纵了整个运行过程。
- In the experiment we have optimized the ESI parameters. 实验中对电喷雾参数进行了优化,采用多离子反应监测(MRM)方式进行定量测定时,方法的检测限为0.;02呵Kg。
- Recently the coupling of IMS equipped with electrospray (ESI) or matrix-assisted laser-desorption (MALDI) ion sources to mass spectrometry (MS) has extend its application to the biomedical area. 近年来,离子迁移谱技术与电喷雾和基质辅助解吸附等离子化技术的结合,以及与质谱技术的联用,使得该技术的应用迅速拓展到生物医学领域。
- They abused the gold medal,and made the competi- tion unfair. 给金牌抹了黑,比赛也变得不公平了。
- The alkylbenzene sulfonates (ABS) have been identified by negative ions fast atom bombardment(FAB) and electrospray ionization (ESI) coupled with collisionally activated dissociation (CAD) mass spectrometric methods. 用负离子化快原子轰击(FAB)和电喷雾电离(ESI)质谱并结合碰撞活化解离(CAD) 质谱方法对烷基苯磺酸盐(ABS)进行鉴定。
- Using polyethylene glycol(PEG) as internal reference, electrospray ionization(ESI)/time - of -flight mass spectrometry(TOF - MS) was developed to determine the accurate mass of the protonated molecular ions of five erythromycin analogue antibiotics. 研究了聚乙二醇(PEG)为内标物的电喷雾(ESI)/飞行时间质谱(TOF-MS)准确质量测定方法;并应用于5个红霉素类抗生素质子化分子离子(MH~+)的质量测定.
- Neither at the gross level of vibra?tion nor at the subtlest. 不在粗钝层面的振动里,也不在最精微层面。