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- The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard. 以异丙醇为溶剂;壬醇为内标;采用气相色谱-质谱法分析了卷烟烟气总粒相物中的游离乙酸;乙酸测定结果的相对标准偏差小于1%25;平均回收率为99.;59%25。
- A comprehensive two-dimensional gas chromatography/ time-of-flight mass spectrometry( GC× GC/ TOFMS) method has been developed for the characterization of phenols in mainstream cigarette smoke condensate. 建立了卷烟主流烟气粒相物中酚类化合物组成研究的全二维气相色谱/行时间质谱方法,并用所建立的方法对一种市售混合型卷烟主流烟气粒相物中的酚类镏分组成进行了表徵。
- Abstract BACKGROUND & AIM: To find safe and effective bio-antimutagenic resources for the prevention of tumor and the reduction of the genetic damage of CSC (Cigarette Smoke Condensate). 摘要 背景与目的:寻找安全有效的抗突变生物资源,为肿瘤预防和降低卷烟焦油遗传危害提供科学依据。
- By using the Vicia-micronucleus test. the mutagenicity of cigarette smoking condense (CSC) were studied. 利用蚕豆根尖微核技术,对香烟烟雾凝集物(CSC)进行了诱变研究。
- Cigarette smoke condensates 卷烟烟气总粒相物
- Cigarette Smoke Condensate Inducing DNA Lesions of Rat Lung Cells 香烟烟雾冷凝物诱发大鼠肺细胞DNA损伤的研究
- Is there no escape from the ubiquitous cigarette smoke in restaurants? 餐厅里吸烟的烟雾就没有地方躲得过去吗?
- The room was full of cigarette smoke. 满屋子都是香烟的烟雾.
- He exhaled cigarette smoke from his nostrils. 他从鼻孔吐出烟。
- A whiff of cigarette smoke struck his nostrils. 一缕香烟钻进他的鼻孔。
- Keywords Neutral red;Cytotoxicity assay;Cigarette smoke condensate;CORESTA; 中性红;细胞毒性试验;卷烟烟气冷凝物CORESTA;
- Don't puff cigarette smoke in my face. 不要向我脸上喷烟。
- Keywords cigarette smoke condensate;triacetin;GC/MS;internal standard method; 卷烟烟气总粒相物;三醋酸甘油酯;气相色谱/质谱;内标法;
- The cigarette smoke irritates my eyes. 香烟的烟雾刺得我眼睛难受。
- He blew cigarette smoke to sting my eyes. 他口中吐出的烟雾刺痛了我的眼睛。
- P : Cigarette smoke makes me feel even worse. 二手烟使我觉得更加不舒服。
- She sat there wreathed in cigarette smoke. 她坐在那里,周围烟雾缭绕。
- He often puffs cigarette smoke in other's face for fun. 他常常向别人脸上喷烟闹着玩儿。
- Don't puff your cigarette smoke into my eyes. 别把你抽的烟往我的眼里喷。
- Keywords Docynia delavayi Schneid;free radical;cigarette smoke;cigarette smoke condensate;damage;chromosome; 栘依树;自由基;香烟烟气;烟气冷凝物;损伤;染色体;