1) sample surveys/firing current
样本调查/发火电流
2) sample survey method
样本调查法
3) sub-sample [survey]
子样本〔调查〕
4) sample surveys(statistics)
样本调查(统计学)
5) line transect sampling
测线调查样本
1.
In this paper, we use several kinds of density estimate, carry on density estimate to line transect sampling of computer simulation.
用几种不同的密度推定法,对测线调查样本进行密度推定。
补充资料：标准冲击电流波形(见冲击电流发生器)
标准冲击电流波形(见冲击电流发生器)
standard impulse current wave form
blaozhun ehonglld}0n4一u box]ng标准冲击电流波形(standard impulse currentwave form)见冲击电流发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条