This finding is made by London Economic Academy via a synthetical study.这项发现是由
伦敦经济学院通过一项综合研究得出的。
The problems in leakage protection and executive circuit of synthetical protection set in coal electric drill have been analyzed and calculated.通过分析和计算说明老式煤电钻综合保护装置在漏电保护和执行电路中存在的问题。
The formula of uncertainty of synthetical standards is used with data processing in college physics experiments to calculate the uncertainty of survey results.普通物理实验数据处理时几乎都要使用合成标准不确定度公式，计算测量结果的不确定程度。