英语词汇“無煙火藥”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	無煙火藥
释义	無煙火藥 wú yān huǒ yào燃烧时产生微烟的火药。分单基药如硝化棉加助剂制的火药、双基药如硝化棉与硝化甘油制成的火药、三基药如含硝化棉、硝化甘油和硝基胍的火药等。通常由硝酸纤维素用有机溶剂如乙醇等胶化成形后，挥发除去溶剂而成。是军事上最常用的发射药。以棉花等植物纤维浸于高浓度硝酸中制成的火药。其效力比寻常火药大数倍，且不发烟。也称为「棉花火药」。无烟火药
随便看	fetal heart beat tetector fetal heart beat transducer fetal heart detector fetal heart echo Fetal heart electrical monitor Fetal heart electronic monitor fetal heart frequency fetal heart heard fetal heart irrythmia fetal heart monitor fetal heart rate fetal heart rate baseline fetal heart rate-baseline fetal heart rate baseline variability fetal heart rate-baseline variability fetal heart rate detection fetal heart rate, FHR fetal heart rate monitoring Fetal Heart Rate Monitoring Room fetal heart rate nonstress test Fetal heart rate recording fetal heart rates fetal heart rate signal fetal heart rate supervision Fetal heart rate tracing patterns