fumigant

1. Methyl bromide is the most commonly used fumigant in quarantine treatment.
   溴甲烷是检疫处理上最常用的一种薰蒸剂。
2. An extremely poisonous white compound, KCN, used in the extraction of gold and silver from ores, electroplating, and photography, and as a fumigant and insecticide.
   剧毒白色化合物，KCN，用于从矿石中提炼金银的过程中、照相中以及作为熏蒸剂和杀虫剂。
3. ProFume fumigant with broad-spectrum anti-virus, the proliferation of permeability, and low-toxic residue, is the logistics, commerce, forestry and other related industries use more ideal fumigant.
   熏蒸剂硫酰氟具有杀毒广谱，扩散渗透性强，毒性残留低等特性，是物流、商业、林业等相关行业使用的较为理想的熏蒸剂。
4. It is necessary to contain the fumigant gas while it acts on the target organisms and to restrict its escape into areas where it may be dangerous to human health.
   当熏蒸剂作用于目标生物体时，为限制其泄漏到其他地方对人体健康造成威胁，有必要密封保持熏蒸气体。
5. Plastic mulches create a barrier preventing fumigant gases from escaping to the atmosphere, thereby increasing their effectiveness.
   塑料薄膜覆盖可以形成防止烟熏气体逸散到大气的屏障，所以提高烟熏气体的杀虫效果。
6. Theoretically, one would expect the distribution of a fumigant to be more rapid at lower soil water contents.
   在理论上，预计熏蒸剂的分配在土壤水分含量较低时会更迅速。
7. In larger doses, nicotine is a highly toxic poison, used as an insecticide, fumigant, and vermifuge.
   大剂量的尼古丁有剧毒，用作杀虫剂、熏蒸剂和驱虫药。
8. A white crystalline strong-smelling hydrocarbon made from coal tar or petroleum and used in organic synthesis and as a fumigant.
   一种白色、晶状、气味刺激的碳氢化合物，用煤焦油或石油制成，用于有机合成或作熏剂。
9. Fumigant toxicity of β-asarone extracted from Acorus calamus against four stored grain beetles
   水菖蒲活性物质β-细辛醚对四种储粮害虫的熏蒸活性
10. The results showed that AITC had significant fumigant toxicity against the adults of the stored-grain insects.
    结果表明，辣根素对三种仓储害虫成虫均具有较强的熏蒸活性。
11. The container must be packed to provide air space for circulation of the fumigant.
    集装箱内必须留有一定的空间以便熏蒸剂循环。
12. Sanitary fumigant, poisonless and smokeless, can clean and refresh air effectively.
    卫生熏香，无毒、无烟，清新空气有特效。
13. ObjectiveTo observe the effect of sitz bath with Chinese herbal fumigant on patients with proctologic surgery.
    目的观察肛肠病患者术后应用中药薰洗坐浴的效果。
14. The Progress on Study of Phosphine Fumigant Gas
    磷化氢熏蒸剂的研究进展
15. A method for the determination of residue of fumigant sulfonyl fluoride in some cereals, such as maize, rice, barley and soya bean, is reported by headspace gas chromatography.
    报道了利用顶空气相色谱-电子捕获检测法测定玉米、大米、黄豆、大麦等粮食中熏蒸剂硫酰氟残留量的方法。
16. Methyl bromide is a highly effective and broad spectrum fumigant, which can be used for soil fumigation to control many pests including fungi, bacteria, soil-borne viruses, insects, mites, nematodes, rodents and weeds.
    溴甲烷是一种高效、广谱熏蒸剂，用于土壤可有效防治真菌、细菌、病毒、昆虫、螨类、线虫、啮齿动物和杂草。
17. Phosphine has been used most extensively in the world as a high effective and broad spectrum fumigant.
    磷化氢是全世界应用最广泛的高效广谱熏蒸剂。
18. The use method, the pesticidal effect and the safe interval of some pesticides, including contacting killing type, systematic type, stomach toxic type and fumigant type, were brought forward on the base of the characteristic and the acting manner of some common chemical pesticide.
    根据常用几种化学杀虫剂的特性、作用方式，研究了触杀型、内吸型、胃毒型、熏蒸型杀虫剂的使用方法、灭虫效果及安全间隔期。
19. Conclusion: A long term low-concentration contact with vestiges of grain fumigant gases may effect the function of liver.
    结论：粮食防化员长期低浓度接触粮食熏蒸残余毒气可能影响其肝脏的代谢功能。
20. Study of components in calcium phosphide as a fumigant
    薰蒸剂磷化钙成分的研究
21. Was tested at different concentrations in vitro. Thyme oil and cassia oil had strong fumigant toxicity and contact antifungal activity against some phytopathogenic fungi.
    主要研究结果如下：（1）用百里香精油、肉桂精油、肉豆蔻精油、桉树精油和鼠尾草精油对八种果蔬采后病原真菌在体外熏蒸和直接接触抑菌效果进行了研究。
22. Methyl bromide, with superior characteristics as a kind of fumigant, has been widely used for the fumigation of durables, perishables and structures.
    溴甲烷作为一种性能优良的熏蒸剂，一直被广泛应用于耐久储存品、易腐烂商品及建筑物等的熏蒸，在仓储物保护、检疫及装运前熏蒸中发挥着十分重要的作用。
23. The suspension concentrate including non-aqueous suspension concentrate, coating technique for pesticide, pesticide adsorption and tablets including effervescent tablets, fumigant tablets, smoke tablets were discussed emphatically.
    重点论述了悬浮剂中的非水悬浮剂、农药包衣化和农药吸附化以及片剂中的泡腾片剂、熏蒸片剂和烟雾片剂。
24. Response Surface Model of Proper Dosage and Exposure Time of a Broad Spectrum Fumigant, Sulfuryl Fluoride
    硫酰氟熏蒸除鼠的投药剂量与作用时间的响应面模型研究
25. Methyl bromide ( CH3Br) is widely used as the highly effective fumigant. It can kill fungi, bacteria, viruses in the soil, insects, nematodes and rodents.
    甲基溴（CH3Br）一直是作为熏蒸杀虫剂被广泛应用，它可以杀死真菌、细菌、土壤携带的病毒、昆虫、蛾、线虫和啮齿动物。
26. Research on methyl bromide alternatives is one of the hot issues in the area of current pest control. To study and develop new alternative fumigant, re-evaluate current fumigants are the focus of methyl bromide alternatives research.
    溴甲烷替代研究是当前有害生物控制领域的热点问题之一，研究开发新的替代熏蒸剂，重新评估已有熏蒸剂，是溴甲烷替代研究工作的重点。
27. This research was focus on the extraction, separation and identification of AA oil with repellent and fumigant bioactivity.
    本文就具有忌避和熏蒸活性的植物AA精油的提取、分离及鉴定等方面开展了研究。
28. We also compared the repellent and fumigant activity of the essential oil by extraction of two kinds of method.
    比较两种方法所提取植物精油忌避和熏蒸活性。
29. This requires that we clear the fumigant concentration change over time, determine the effectiveness of fumigation according to the change of fumigant concentration, choose the best method of fumigation which could achieve the successful fumigation and use the minimal dosage.
    这就要求我们明确熏蒸剂在熏蒸过程中起浓度随着时间推移的变化，根据浓度的变化判断熏蒸的有效性；以及选择最佳的熏蒸方法，在尽可能少投药的情况下达到最佳的熏蒸结果。

noun

1. a chemical substance used in fumigation