mark of timing reference 帧参考时标
Mark each card or sheet of paper clearly with your outline code or reference, e.g.
在每张之上根据大纲清晰做出它属于哪部分参考条目的记号。
Clarify it has important realistic meaning and reference value that these questions mark the reform in education of mathematics under to the new lesson.
弄清这些问题对于新课标下的数学教学改革具有重要的现实意义和参考价值。
If there is any mistake in the position, dimension of height mark or reference line of the construction, the contractor shall amended it during construction.
在工程施工过程中,如果工程的位置、标高尺寸或准线出现错误,承包商应修正上述错误。
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