3 mg/m3,formaldelyde inhalation,and one negative control group.
[方法]按一代一窝繁殖法进行生殖毒性试验,选用体重110~130gWistar大鼠120只,随机分为4组,每组雌鼠20只、雄鼠10只,采用静式吸入染毒,雌、雄大鼠每天染毒1h,每周7d,连续染毒24周,高、中、低组的甲醛浓度分别为(119。
Objective] To study effects of mixture(formaldehyde∶trichoroethylene∶alchlor=6∶11∶33)inhalation on DNA damage in peripheral blood cells of mice.
[方法]混合物静式吸入染毒,采用单细胞凝胶电泳方法检测不同剂量(4 。
To study acute toxicity of brain tissue caused by 1,2-dichloroethane (1,2-DCE) under static inhalation.
为了研究 1 ,2 二氯乙烷 (1 ,2 -DCE)在静式吸入染毒条件下对脑组织的急性损害。
Then the influences of dye adsorption on surface structure of microcrystal were analyzed.
发现吸附不仅会在微晶表面产生填隙银离子同时会对表面陷阱产生修饰作用,且随着染料吸附量的减少,产生银离子的作用退化并最终消失,而修饰作用凸现并逐渐增强,直至填隙银离子不再产生,修饰作用也达到了最大,随后修饰作用将随染料吸附量的继续减少而变弱。
The photoelectron decay microcosmic kinetic analysis showed that dye adsorption have two states which are aggregate adsorption an.
利用微波吸收介电谱检测技术测得了不同染料吸附量条件下立方体氯化银微晶的光电子衰减曲线,发现随着染料吸附量的增多,光电子的衰减速率变快,且不是一个单调变化过程。
SEM, dynamic light scattering (DLS), DSC, TG, zeta potential, N2 sorption and dye adsorption experiments were used to characterize and compare the surface properties of the modified and un-modified particles comprehensively.
用SEM、动态光散射 (DLS)粒度测定、DSC、TG、zeta电位、N2吸附／脱附和染料吸附等实验方法对比研究了修饰前后粒子表面性质的变化。
Fractal surface analysis of granular activated charcoal adsorbing dye compounds;
颗粒活性炭吸附染料时的表面分形分析
Proteomics Study of Rat Lung Damage Induced by Formaldehyde Inhalation;
甲醛吸入染毒致大鼠肺损伤的蛋白质组学研究
Development of a smoke inhalation unit simulating airtight cabin
模拟密闭舱室烟雾吸入染毒装置的研制
Studies on the Multiple Targets Effects and Mechanisms of Single or Ally Formaldehyde/benzene Inhalation on Rats;
甲醛/苯单独及混配吸入染毒致大鼠多靶点毒性效应及机制研究
Changes in Proteomic Expression of Bronches and Lung of Rats Exposed to Cigarette Smoke and Radon;
香烟烟雾和氡吸入染毒致大鼠支气管肺组织蛋白质组表达的改变
Oxidative Damage in Heart and Lung Tissue Induced by Sulfur Dioxide Exposure of Different Levels in Exercised Rats
不同浓度SO_2吸入染毒诱导运动大鼠心肺组织的氧化损伤效应
Studies of Pathology and Differentially Expressed Genes in Lung and Bronchus of Radon-exposed Mice
氡及其子体吸入染毒小鼠肺及支气管组织病理损伤及其差异表达基因的研究
Route of Administration:Inhalation, Orally,Cutaneously
染毒途径:吸入,经口,经皮
respiratory syncytial virus infection
呼吸道合胞病毒感染
Small amount of a drug that is sniffed
（用鼻孔吸入的）少量毒品
high on dope.
因吸毒而陷入沉醉状态
Ssurvey on HIV and syphilis infection among drug users in detoxification center in Shenzhen
戒毒所吸毒人员艾滋病及梅毒感染状况调查
Respiratory Syncytial Virus and Human Metpneumovirus Infections in Children with Respiratory Tract Inflammation;
呼吸道感染儿童呼吸道合胞病毒及人偏肺病毒感染的研究
The respiratory tract is an important portal of entry for respiratory visuse s.
呼吸道是呼吸道病毒入侵的重要门户。
Inhaled irritants can injure the tracheal lining and increase the chance of infection (Bacterial or viral).
吸入的刺激物能损害气管黏膜,增加感染(细菌的或滤过性毒菌的)的机会。
The infection in your respiratory tract is caused by a coronary virus.
你的呼吸道感染是由冠状病毒引起的。
The drug easily get one into the habit of smoking.
毒品很容易使人染上吸烟的习惯。
a mild viral infection involving the nose and respiratory passages (but not the lungs).
鼻子或呼吸道的轻微病毒感染。
The habit of taking drugs has been growing upon the schoolmaster.
校长逐渐染上了吸毒的习惯。