Mixtures

The minimum ignition energy for flammable mixtures containing hydrogen is extremely low.

可燃的含氢混合物的最小点燃能量非常低.

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In liquid mixtures tetranitromethane may be used as an oxidizing agent.

四硝基甲烷可用做液态混合物中的氧化剂.

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Syrup of Tolu is used as a vehicle for expectorant mixtures.

吐鲁糖浆是祛痰药物的和药物.

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All of these mixtures produced a cloudy liquid dispersion.

所有这些混合物,都产生混浊的液体分散系.

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Knowledge of any given exposure to air pollutant mixtures is largely inadequate.

关于任何特定的暴露于空气污染混合物中的知识,都是极为欠缺的.

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These mixtures of astronomical instruments and time-measuring devices cannot be seen as independent time measurers.

这类计时器尚不能算是独立的计时器,还是天文仪器与计时仪器的混合体.

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Certain mixtures may make your red cells group together.

某种混合体会使你的红血球凝结在一起.

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At elevated humidities mixtures of soluble and insoluble material are often readily discernible in single particles.

在大湿度时,可溶的和不可溶的物质的混合物很容易在单个粒子中辨认出来.

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In some more complex cases, secondary amines can be nitrated directly with nitrating mixtures.

在某些复杂的情况下, 仲胺能用混合硝化剂直接硝化.

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Other materials consist of mixtures of elements, or mixture of compound.

另外一些物质是元素的混合物, 或是化合物的混合物.

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Ammonia-air mixtures are quite difficult to ignite.

氨与空气的混合气体不易燃烧.

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The term crude oil is restricted to liquid mixtures of hydrocarbons and related compounds.

原油这个术语是指烃类和与烃类有关的化合物的液态混合物.

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Complex mixtures may be separated by " temperature-programming ".

复杂的混合物可用程序升温 色谱仪 来分离.

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Preserve grading in these areas to protect grass seed mixtures planted in the exposed region.

保护种植在开阔地的绿化地带.

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In industrial processes, liquid mixtures are often separated into their pure components by distillation.

在工业过程中, 常用精馏作用把液体混合物分离为纯组分.

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