The EPA long ago approved spraying of ClO2-generating liquids or gas for odor and germ control on food products, home fabrics, and anywhere that germs need to be killed.
美国环保署在很久之前就认可二氧化氯液体喷雾或二氧化氯气体对气味和微生物的抑制功效，包括在食品里、家中和任何有微生物需要被杀死的地方。
Most important, smell disorders can be downright dangerous for those who cannot detect the odor of smoke, burning or spoiled food, natural gas or other noxious aromas.
最为重要的是，嗅觉障碍对那些不能够觉察到烟味、烧焦味、食品馊味、天然气或其他有毒气体味道的人来说危险到极点。
The goal of treatment of flatulence is to reduce gas and odor.
的目标，治疗肠胃气胀是减少气体和气味。
Chapter iv Prevention of Waste Gas, Dust, and Offensive Odor pollution.
第四章防治废气、粉尘和恶臭污染。
This kind of natural gas used in home and business is called methane, doesn't have any natural odor.
这种被称为甲烷的天然气用于家庭和商业，没有任何自然的气味。
Trimethylamine (TMA) gas is the main gas come from deterioration of fish and one of the major odor gases existing in urban sewer.
三甲胺(TMA)气体是鱼类水产品变质后释放的主要气体，也是城市下水道释放的主要恶臭气体之一。
NF3 is a colorless gas. Trace quantities of impurities can impart a musty or pungent odor to the gas.
NF 3是无色气体。痕量的杂质会使气体带有一种霉味或刺激性气味。
The patterns generated are used as descriptors of simple or complex chemical stimuli and in this way a library of gas and odor "signatures" can be built up.
所产生的模型被用做简单或复杂化学刺激的描述符，并且以这种方式建立一个气体和气味“名片”图书馆。
The primary biological law, the absorption of union alkali and the physical law of governmental sewage treatment plant producing odor gas such as H2S, CH4 were emphatically studied.
进行了以生物法为主，结合碱吸收和物理法治理污水处理厂产生的H2S、CH4等恶臭气体的研究。
This paper analyzed the disadvantages of the traditional algorithm of hex-path odor searching algorithm, which can guide a mobile robot with single gas sensor to search for underground odor source.
分析机器人依靠传感器通过测量地表土壤中气味浓度搜索地下气味源的定步长六边形路径算法的不足，对其进行改进。
Trees can also reduce the strong odor of ammonia gas.
树木还可以减少氨气的浓烈的气味。
The application of the biological purifier to treatment of odor gas from treatment of pharmaceutical wastewater.
介绍了生物净化器对制药废水处理过程中所产恶臭气体的治理。
Intelligent environment of bedroom and living-room. No odor, poisonous gas and bacteria from kitchen and toilet. No air-conditioning illness. Ensure the peace of sleep.
智能的卧室与客厅空间环境：无厨卫的臭味、有毒气体、细菌的渗入，无空调病的产生，保障空间歇息的安宁。
Onsite bench test of refinery odor sulf-gas treatment has been successfully carried out with bio-filter process.
应用生物滤床工艺，对炼油厂含硫恶臭废气进行了现场小型侧流试验研究并取得成功。
The odor copy instrument has been developed and the copied samples were tested by the identification of police dog and the analysis of gas chromatography and mass spectrometry.
研制了嗅源气味提取拷贝仪，并用警犬及气相色谱仪对拷贝前后的气味进行了比较，证明气味拷贝仪能将嗅源气味转移到目标气味吸附布上。
In the fuel gas H2S is one kind of fetid odor colorless gas, when burning may produce virulent SO2, so It is necessary removing H2S from coal-gas before use.
燃气中H2S是一种带臭味的无色气体，燃烧时可生成一种有毒物SO 2，使用前必须先将其脱除。
Trimethylamine (TMA) gas is the one of major odor gases existing in urban sewer. Recent researches in TMA gas sensor focus on inspecting freshness of fish.
三甲胺（TMA）气体是主要的城市下水管道恶臭物质之一，目前对三甲胺气敏材料的研究主要集中在鱼鲜度的测定。
Scientists have shown that just 3 rows of trees near poultry houses can reduce the release of dust and ammonia. Trees can also reduce the strong odor of ammonia gas.
科学家已证实在家禽饲养场周围只需种植三排树木就可以减少灰尘和氨的释放，并还可以减少氨气的浓烈气味。
Scientists have shown that just 3 rows of trees near poultry houses can reduce the release of dust and ammonia. Trees can also reduce the strong odor of ammonia gas.
科学家已证实在家禽饲养场周围只需种植三排树木就可以减少灰尘和氨的释放，并还可以减少氨气的浓烈气味。
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