The quantitative experiments for study of relationship between heavy oil composition and its viscosity are made.

对稠油主要族组分的含量与粘度关系进行了定量的实验研究。

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Green claimed that unlike his institute's centers for the study of American Politics, Agrarian Studies, Field Experiments, and its Ethics, Politics and Economics major, YIISA failed to achieve the required success in instruction and publication that would merit an extension of its operations.

CENTERFORSECURITYPOLICY: Yale, Jews, and Double Standards

The Center for the Study of Carbon Dioxide and Global Change, which maintains a database on field and laboratory experiments measuring plant growth responses to CO2-enriched environments has reported 45 studies that have examined effects on the garden tomato (lycopersicon eculentum).

FORBES: Got Problems? Blame Global Warming