关键词：道路工程；塔河沥青；原油性质；路用性能；影响因素 [gap=1026]Key words：road engineering；Tahe asphalt；crude oil property；road performance；influencing
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Operating conditions needs to be adjusted frequently because of the change of crude oil property parameters.
由于原油物性参数的改变，装置的操作条件需要不断的进行调整。
This paper lists some data tables, making attempts to demonstrate directing significance of crude oil property analysis to oil and gas exploration, from which some enlightenment can be obtained.
本文所列数据表试图说明原油物性分析对油气勘探的指导意义，从中可以得到一些启示。
The metal deposit rule was depended on the patterns of the metals in crude oil and the property of the catalyst as well as the diffusion and decomposition rates of metal compounds in the catalyst.
金属在催化剂上的沉积规律与金属在原油中的存在形态、催化剂性质及金属化合物在催化剂中扩散和分解速率有关。
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