While there is no substitute for knowledge of the subject matter, mastery of certain test-taking techniques may help students to improve their scores on an objective test.

虽然对所学的专业知识是无法用别的东西代替的，但掌握一些技巧应付测验，对提高客观测验的成绩也许还有帮助的。

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The test result shows that after new techniques for taking the potential are used in these kinds of reservoirs, the overall oil recovery is further enhanced in the reservoirs, and ther…

试验结果表明，这类油藏在应用新的挖潜技术后，油藏的整体采收率得到进一步提高，且有较大的剩余油挖潜空间，该技术在这类油藏上具有较好的推广应用价值。

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