toxin：[英 [ˈtɒksɪn] 美 [ˈtɑ:ksɪn] ]
toxin是什么意思
复数形式：toxins;
toxin 基本解释toxin
名词毒素; 毒质
toxin
toxin 网络解释1. 毒物：只要自己能劳动,他们在室内利用堆肥(天然肥料)使小麦发芽寸许,用利刀剪下麦芽,即时压汁食用,而且不使用电动的果汁器,以免因高速破坏了一部份养分,被氧化分解,腐败产生毒物(Toxin),又据试验得知,动物的细胞膜(Cell membrane),
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2. (生)毒素：另外,A型链球菌会产生毒素(toxin),这正是决定当被感染时会不会侵犯皮肤而产生症状与否的因素. 当人类没有抗毒素(antitoxin)存在身体内时,就会产生皮肤的疹子,如果体内已经产生抗毒素,被A型链球菌感染时,就不会有皮肤症状.
3. 毒素 毒素：四、毒素 毒素(toxin)是植物病原真菌和细菌代谢过程中产生的,能在非常低的浓度范围内干扰植物正常生理功能、对植物有毒害的非酶类化合物. 依据对毒素敏感的植物范围和毒素对寄主种或品种有无选择作用,
toxin 双语例句1. So, research on the Fusarium toxin is one of the most urgent tasks.
因此，关于镰刀菌毒素的研究已成为当前国际上最紧迫的课题之一。
2. Not only it can lead to water function obstacle, affect breed aquatics and sightseeing, but also the algae toxin and derivative it procreant are seriously harmful to health, survival and multiplication of people.
水体富营养化不仅造成水环境功能障碍，影响养殖和景观旅游，其产生的藻毒素及衍生物对人体健康和生存、繁衍存在着严重危害。
3. A binding mode of inositol monophosphate as a polar head group of the putative membrane phospholipid ligand to Cyt2Ca1 was presented using molecular docking. The residues of Leu9, Glu21, Tyr23 and Gln110 of the Cyt2Ca1 toxin are responsible for the interactions with inositol monophosphate via eight hydrogen bonds.
利用分子对接研究了以假定的膜磷脂的极性头部单磷酸肌醇作为配体与Cyt2Cal的结合模式，表明Cyt2Cal的氨基酸残基Leu9、Glu21、Tyr23和Gln110通过8个氢键与单磷酸肌醇发生作用。
4. Kill soft although do not establish 2 months, faithful user number is very little, but my classmate, the friend goes to work in safe company and company of the software that reduce toxin, believe, the effort that passes us also can make up for us to be not worth.
杀软虽然创建不到2个月，忠实用户人数非常少，但我的同学，朋友都在安全公司和杀毒软件公司上班，相信，经过我们的努力也会弥补我们不足。
5. Cholera Toxin; Polymerase Chain Reaction; Sequence analysis; DNA
霍乱肠毒素；聚合酶链反应；序列分析；脱氧核糖核酸
6. Vibrio cholerae, cholera; Polymerase chain reaction; Sequence analysis; Genotype; Cholera toxin
霍乱弧菌，霍乱聚合酶链反应序列分析基因型霍乱毒素
7. DNA vaccines with sin2 gle2chain Fv fused to fragment C of tetanus toxin induce protectiveimmunity against lymphoma and myeloma.
蛋白疫苗实验表明，在BCL1 小鼠模型中蛋白疫苗诱导出的抗独特型抗体主要作用在免疫球蛋白重链可变区 [13] 。
8. Objective To evaluate the effects of Botulinum-A toxin injection into detrusor to treat detrusor hyperreflexia and neurogenic incontinence in the patients with spinal cord injury.
目的 评估逼尿肌A型肉毒毒素注射治疗脊髓损伤患者逼尿肌反射亢进和神经原性尿失禁的临床效果。
9. For example, Perillyl aldehyde can be prepared by selective oxidation of perillyl alcohol, and perillatine, obtained from oxidation of perillyl aldehyde, is a sort of new food additive with properties of high sweetness, low caloricity, good flavor and without toxin etc.
如紫苏醇选择氧化合成紫苏醛，紫苏醛肟化得到一种高甜度、低热值、味质好、无毒副作用的新型食品添加剂紫苏葶等。
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10. E A child who is asymptomatic at first after suspected toxin ingestion may have ingested a delayed-action medication or other substance and should therefore be monitored for a longer period.
洗胃仅建议於服毒后1小时内进行，且须由有经验的医师放置口胃管。
11. The Bt-toxin produced in GM plants, however, is thousands of times more concentrated than natural Bt spray, is designed to be more toxic, has properties of an allergen, and unlike the spray, cannot be washed off the plant.
然而，由转基因植物被设计出来的Bt毒素，比在自然喷雾中的Bt毒素，浓度是要大几千倍，有过敏原体的特性，不像喷雾，不能从植物中洗除掉。
12. Isolating poison gland from spider, obtained stable and maximum amount of venom, we tested titer of venom and explore the type of inhibit ion channels toxin using chicken red blood cells as a model. Results Venom gland's weight and body mass were positively correlated.
方法通过毒腺形态解剖，借助数理统计方法分析了毒腺形态与蜘蛛体量的相关性；采用毒腺解剖法直接获取性质稳定和最多量的蛛毒粗品，以鸡红细胞为模型检验了粗毒效价，探索了毒素离子通道抑制类型。
13. But we have seldom found the reports about it in China; So writer summarized some literature more than twenty years; name, classification and family of hemolysin have been written, especially three of representative species:α-toxin, Streptolysin O and HlyA; Nowaday, A relationship between the hemolysin and pathopoiesis of bacterium is obvious.
另外，细菌溶血素的英文命名并不统一，检索时容易造成漏检或误检；通过查阅大量英文文献资料，归纳汇总近20年报道的溶血素研究进程；该文详细列出了细菌溶血素名称、分类以及各溶血素家族列表。并且分别介绍了其中三种典型的穿孔毒素：葡萄球菌α-毒素、链球菌溶血素-O、埃希氏大肠杆菌溶血素HlyA。
14. The toxin is removed, makes your body temperature to increase warmly, the blood circulation is smooth, the lymphatic return is good, the muscle restores the soft nature, the flesh appears the moving brilliance and the charm, makes your spirit Luan Luan, face glowing with health.
毒素被排除，使你的体温增暖，血液循环顺畅，淋巴回流良好，肌肉恢复柔软自然，肌肤显现出动人的光彩和魅力，令你精神奕奕、容光焕发。
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15. Five people died after being exposed to the toxin.
该时间导致5人中毒死亡。
16. The drug may limit the ability of the virus to invade the crypt cells of the small intestine and decrease gastrointestinal bacteria colonization and toxin production.
该药能限制病毒入侵小肠的滤泡细胞，减少胃肠道细菌滋生和毒素产生。
17. In this paper, the adsorption characteristics of Bt toxin on activated carbon was studied.
论文对Bt蛋白在活性炭上的吸附特性进行了研究。
18. toxin是什么意思
18. In Pathogenic experiment, Karber's method was used to test the LD50 of the Apx Ⅰtoxin in mice by intraperitioneal injection.
将纯化的Apx Ⅰ进行半数致死量测定，并对小鼠剖检后进行内脏器官病理变化观察。
19. toxin的翻译
19. Results After screening, 59 subtracted library clones were isolated which were specific for strain VIB72, and the DNA sequences of these clones were determined. Seventeen fragments showed high homology to the genes of known functions in other bacteria. This includes soluble lytic murein transglycosylase, mobilization protein, transposase (IS66), resistance-related protein (metallo-beta-lactamase and acetyltransferase family), toxin protein (DT-201 and alveicin A immunity protein), ATP-dependent endonuclease of OLD family like protein, SocE and GTP-binding protein HflX (high frequency of lysogenization).
通过对差减文库筛选，分离到59个对菌株VIB72的克隆，并对这些克隆的DNA序列进行了测定。17个基因片断与其它细菌的已知功能的基因有较高的同源性，其中包括可溶性溶胞壁质转糖基酶、转移蛋白MobA和MobC、转座子IS66、抑制相关蛋白（金属β-内酰胺酶和乙酰转移酶家族）、毒素蛋白（DT-201和alveicin A免疫蛋白）、与OLD 家族相似的ATP依赖性核酸内切酶以及SocE 和GTP结合蛋白HflX。
20. toxin的翻译
20. The herbicidal activity of the toxin to D. sanguinalis was tested by seed germination, the elongation of root and shoot. The needle puncturing leaf assay techniques were used to test the specificity and effect of toxin on photosynthetic pigment content of D. sanguinalis. MS, 1H- and 13C-NMR spectral data indicated that the toxin is helminthosporin. The melting point of the toxin is 225-227℃, and the molecular formula is C15H10O5. The toxin had inhibitory effect on elongation of D. sanguinalis root. At 150 μg/mL concentration, the inhibition of the toxin to root elongation reached 44.59%.
Scop生防菌画眉草弯孢霉Curvularia eragrostidis菌株QZ-2000的生物活性物质以及评价该物质是否具有作为生物源除草剂的潜力，利用生物测定为导向的色谱分离、质谱和核磁共振波谱技术对该菌分泌的毒素进行了分离和鉴定，利用种子萌发、胚根和芽生长的抑制及离体叶片针刺法测定了该毒素对马唐的毒害作用，并测定了毒素的专化性及毒素对马唐叶绿素含量的影响。
toxin 词典解释1. 毒素
A toxin is any poisonous substance produced by bacteria, animals, or plants.
e.g. Experts have linked this condition to a build-up of toxins in the body…
专家已把这一病症与体内毒素的积累联系起来。
e.g. Tests showed increased levels of toxin in shellfish.
检验表明水生有壳动物的毒素水平提高了。
toxin 单语例句1. The contamination by the toxin is extremely rare for a commercially canned product.
2. This organism produces a toxin that affects the central nervous system of fish so that they are paralyzed and cannot breathe.
3. Dozens of workers interviewed anonymously have given detailed accounts of medical tests that found they had dangerous levels of the toxin in their urine.
4. The soft drink industry in Australia says it will withdraw any product found to contain high levels of the toxin.
5. The toxin would disappear if the animals stop eating the rotten feed, the official said.
6. Another 84 children in a Pingba County kindergarten were also poisoned by the milk powder, which contained the toxin golden staphylococcus.
7. The company was suspected of fabricating Health Ministry approved item numbers for the capsule and another aloe toxin expulsion capsule.
8. High levels of the toxin have been shown to cause cancer in animal tests.
9. High levels of the toxin have been shown to lead to cancer in animal tests.
10. Dozens of anonymous workers interviewed gave detailed accounts of medical tests that found they had dangerous levels of the toxin in their urine.
toxin的翻译toxin 英英释义toxin在线翻译
noun
1. a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species