fumigation
英 [,fju:mɪ'ɡeɪʃn]美 [,fjʊmə'geʃən]
n. 烟熏法；熏烟消毒法
英语词源
fumigation (n.)
late 14c., "action of making aromatic smoke as part of a ceremony," from Latin fumigationem
(nominative fumigatio) "a smoking," noun of action from past participle stem of fumigare "to smoke," from fumus "smoke, fume" (see fume (n.)) + root of agere "to drive" (see act (n.)). Sense of "exposure (of someone or something) to aromatic fumes" is c. 1400, originally as a medicinal or therapeutic treatment.权威例句
1. Methods of control involved poisoning and fumigation.
防治的方法包括毒杀和熏蒸。
2. We think that the fumigation can be done in a large, round metal container.
我们觉得熏蒸过程可以在一个大圆金属容器内进行。
3. In the northern states fumigation is needed only after insect outbreaks occur.
在北部各州,只在虫害发生后才进行熏蒸.
4. Soil fumigation or sterilization before planting a crop frequently improves its zinc - supplying power or zinc availability.
作物种植前的土壤熏蒸或杀菌处理,经常可以增进土壤的锌素供应能力或提高锌的有效性.
5. In a fire without a sprayer, the method can be used fumigation.
在有火源而无喷雾器时, 可采用熏蒸消毒法.
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