Bioassay of Fumigant Toxicity on 7 Kinds of Essential oil against the Bacon and Kipper Insect, Lucilia sericata (Meigen)

7种植物精油对腌肉、咸鲞害虫丝光绿蝇的熏蒸毒力测定

An axial type fan with a capacity of at least 71 m3/min (2500CFM)must be used to circulate the fumigant .

必须用风量大于71立方米每分钟的轴流型风机进行熏蒸剂循环。

A standard of 30 percent or more of the original fumigant concentration is required, when measured after 24 hours. If this standard is not reached then the container should be refumigated under gas-proof sheets.

标准规定:熏蒸24小时后检测到的气体浓度不能低于最初浓度的30%,如果达不到这个标准,那么这个集装箱就必须用帐幕苫盖重新进行熏蒸。

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。

After completion of fumigation, the container should be ventilated until the fumigant can no longer be detected. Inadequately ventilated containers pose grave threats to the health of workers involved in their unpacking.

当熏蒸结束后,集装箱应进行通风直到检测不到熏蒸剂为止,通风不彻底的集装箱将给卸货工人的健康造成巨大威胁。

The fan must be placed at the open door, positioned to blow over the floor towards the front of the container. The fan should run for 15 minutes after the introduction of the fumigant .

风机放在开门处,对着底板朝着集装箱的前方吹风。投药完毕后,风机必须开启15分钟以上。

The container must be packed to provide air space for circulation of the fumigant . Cartons, crates and bagged cargo should be on pallets or skids to keep them off the floor.

集装箱内必须留有一定的空间以便熏蒸剂循环。箱装和袋装货物必须放在托盘或货架上以保证它们离开地面。

Sulfuryl fluoride is used extensively in the U. S. as a fumigant to control insect pests of timber.

硫酰氟在美国广泛用于熏蒸木材上的害虫。

It is a heterocyclic compound, containing a pyridine ring; its chemical formula is C10H14N. Nicotine is the chief addictive ingredient (see drug addiction)in cigarettes and cigars and in snuff. It has a unique biphasic effect: Inhaled in short puffs it is a stimulant, but when inhaled slowly and deeply it can be a tranquilizer. In larger doses, nicotine is a highly toxic poison, used as an insecticide, fumigant , and vermifuge.

尼古丁为杂环化合物,含啶环,化学式为C10H14N,是纸烟、雪茄和鼻烟中的主要上瘾成分。尼古丁有独特的二相作用,小量吸入时为兴奋剂,但缓慢且深深吸入后则为安定剂。大剂量的尼古丁有剧毒,用作杀虫剂、熏蒸剂和驱虫药。

Studies on the Effectiveness of the Fumigant Celphos and Phostoxin against Granary Insects and Their Effects on the Germination of Seeds

赛好胜(Celphos)与好达胜(Phostoxin)防治仓库害虫及影响种籽发芽试验

A heavy,colorless,toxic liquid,CHCl:CCl2,used to degrease metals,as an extraction solvent for oils and waxes,as a refrigerant,in dry cleaning,and as a fumigant .

三氯乙烯一种比重大、无色、有毒的液体CHCl:CCl2,用作金属的去油剂、油类和蜡的萃取溶济、冷却剂和熏剂,也用于干洗中

To avoid such problems, one can treat the fresh must with a sulfur dioxide fumigant and add a desired strain of Saccharomyces cerevisiae or S. ellipsoideus.

为了避免这种问题,我们可以用So2熏蒸处理新鲜的葡萄汁,然后添加一种会起到良好作用的啤酒酵母或椭圆形酵母。

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。

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熏蒸剂。

The fumigant must be introduced into the container as a hot gas. To achieve this, vapourisers of suitable heating capacity must be used.

熏蒸剂必须以热气体状态输入集装箱内。为了达到这种效果,必须采用具有合适加热能力的气化器。

Research Advances in Phosphine Fumigant Gas

熏蒸剂磷化氢的研究进展

Gas concentrations should be monitored at intervals during the fumigation and, if necessary, additional fumigant added to maintain the required concentration.

熏蒸期间,应在不同时间间隔监测熏蒸剂的浓度,并根据需要补充熏蒸剂,以达到所要求的浓度。

Fumigation of the Brown Root Rot Disease Area with Agricultural Fumigant -Dazomet

以农用熏蒸剂-迈隆进行褐根腐病害区之土壤熏蒸

Fumigants, by their chemical nature, are reactive chemicals. They can have unwanted and adverse effects on the treated commodity. It is essential to be aware of these effects when choosing a fumigant for a particular situationr.

由于化学性质决定了熏蒸剂都是活泼的化学物,它们对所处理的货物在不同的程度上会产生不利的有害影响,因此,在一些特定的情况下,选择熏蒸剂时最基本的一点就是要了解熏蒸剂对货物的影响。

This is particularly so when fumigating commodities which absorb large amounts of fumigant and for treatments conducted at low temperatures.

在被熏蒸的物品能够吸附大量熏蒸剂以及在低温下熏蒸时,尤其应该这样。

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。

Sulfuryl fluoride has been extensively used for the treatment of wood packing material since 1980s in China. Phosphine is recognized as a quarantine fumigant mainly for stored grain.

自20世纪80年代开始,硫酰氟在中国广泛用于木质包装的处理。磷化氢作为一种检疫熏蒸剂主要用于粮食的处理。

By our second century, the Romans were burning crude oil as a fumigant against caterpillars.

在我们的第二个世纪，罗马人用燃烧石油的办法来驱赶毛毛虫。

soil fumigant

土壤熏蒸剂

soil fumigant

土壤烟熏剂

gaspa fumigant

土壤熏蒸用杀菌剂

grain fumigant

谷物熏蒸剂

smoke fumigant

烟熏剂

gaspa fumigant

三硝混剂

fumigant nozzle

熏蒸剂喷嘴

Grandox fumigant

土菌灵

D-D soil fumigant

滴滴混剂

fumigant sheeting

熏蒸用帐篷

fumigant poisoning

熏蒸剂中毒

fumigant applicator

熏蒸器

fumigant insecticide

熏蒸剂;熏剂

formaldehyde fumigant

毒消散

preplanting soil fumigant

移栽前土壤熏蒸剂

pre-planting soil fumigant

播前土壤熏蒸剂

fumigant for use as fungicides

熏蒸杀菌剂

fumigant for use as insecticides

熏蒸杀虫剂

soil injecaor;gassing power;fumigating apparatus;fumigant injector

熏蒸剂注射器