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　　tetranitrate

　　英：【tetrənaɪtreɪt】美：【tetrənaɪtreɪt】

　　英：

　　美：

　　四硝季戊四醇.

　　四硝酸酯.

　　1、erythrityl

　　tetranitrate

　　─── 【化】 丁四硝酯; 赤藓醇四硝酸酯; 赤藓糖醇四硝酸酯 ─── 【医】 硝酸赤藓醇, 赤藓醇四硝酸酯

　　2、erythrol

　　tetranitrate

　　─── 【化】 丁四硝酯; 赤藓醇四硝酸酯; 赤藓糖醇四硝酸酯 ─── 【医】 赤藓醇四硝酸酯, 硝酸赤藓醇

　　3、erythritol

　　tetranitrate

　　─── 【化】 丁四硝酯; 赤藓醇四硝酸酯; 赤藓糖醇四硝酸酯

　　1、cephalanthus tetrandra ─── 四头蚁

　　1、signal process method for NQR signals is presented, which is based on wavelet transform and specially designed for the detection of pentaerythritol

　　tetranitrate

　　with NQR. ─── 为提升NQR信号信噪比，根据NQR信号的特点，提出了一种基于改进阈值函数小波变换的NQR信号去噪方法。

　　2、PETN, or pentaerythritol

　　tetranitrate

　　, was the explosive material found on the suspect. ─── PETN即四硝基季戊四醇，是在这名嫌疑人身上发现的爆炸材料。

　　L3s website claims PassPort can identify a number of types of explosives, including frequent al-Qaida favorites like Pentaerythritol

　　tetranitrate

　　, or PETN and triacetone triperoxide, or TATP.

　　They included Pentaerythritol

　　tetranitrate

　　, or PETN, which was used in the 2001 airliner shoe-bombing attempt as well as in last months airplane cargo bombs, prosecutors said.

　　In this work, a signal process method for NQR signals is presented, which is based on wavelet transform and specially designed for the detection of pentaerythritol

　　tetranitrate

　　with NQR.