空气传播的致癌物在大气中是烟炱粒子上吸附的物质。
The airborne carcinogens are in the atmosphere as absorbed matter on soot particles.
而且透射电镜照片也直观地显示出了烟炱表面的一层吸附膜。
It can be seen directly that there is a layer of adsorption film on the soot surface in TEM.
此法可测定新油及旧油中的烟炱含量，准确性、重复性较好。
The soot content in the field test oils is measured with the fore mentioned method, which shows good accuracy and repeatability on both new and used oils.
这些新试验能确保提高发动机在高温和高烟炱工况下的耐久性。
These new tests can ensure better durability of engine at high temperature and high levels of soot in the crankcase.
本文应用分子动力学模拟方法，研究了丁二酰亚胺类分散剂模型分子在伪烟炱表面的吸附行为。
Molecular Dynamics simulation was used in this paper to study the adsorption behaviors of various succinimide dispersants on pseudo-soot surface.
我们采用与烟炱相类似的炭黑作为试验原料，在高速搅拌下将炭黑分散在油中，通过粘度变化来考察油品的分散性能。
Taking the carbon black similar to soot as the test material, the oil's dispersancy is evaluated through the oil's viscosity change after blending the carbon black into the oil under high speed.
我们采用与烟炱相类似的炭黑作为试验原料，在高速搅拌下将炭黑分散在油中，通过粘度变化来考察油品的分散性能。
Taking the carbon black similar to soot as the test material, the oil's dispersancy is evaluated through the oil's viscosity change after blending the carbon black into the oil under high speed.
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