safety n. 1.安全;平安,穩(wěn)安,保險。 2.(槍等的)保險器,安全瓣;〔口語〕低座腳踏車[自行車] (=safety-bicycle)。 3.安全設(shè)備,保險裝置。 4.【棒球】安全打。 public safety 公安。 safety explosive 安全炸藥。 a gun at safety 上了保險的槍。 a safety device [apparatus] 保險裝置。 There is safety in numbers. 人多較安全;大家一致行動起來成功的希望較大。 coefficient [factor] of safety 安全系數(shù)。 flee for safety 避難。 in safety 平安地。 play for safety 穩(wěn)扎穩(wěn)打,謹(jǐn)慎行事。 S- first! 安全第一! Seek safety in flight 避難。 with safety 安全地,平安地。
Explosives for civil uses - detonating cords and safety fuses - requirements 民用爆炸物.引爆線和安全引信.要求
Explosives for civil use - detonnating cords and safety fuses - part 1 : requirements 民用爆炸物.引爆線和安全引線.第1部分:要求
Explosives for civil uses - detonating cords and safety fuses - part 1 : requirements ; german version en 13630 - 1 : 2003 民用爆炸物.引爆線和安全引信.第1部分:要求
Explosives for civil uses - detonating cords and safety fuses - determination of burning duration of safety fuses 民用爆炸物.導(dǎo)爆索和保險引信.測定保險引信的燃燒持續(xù)時間
Explosives for civil uses - detonating cords and safety fuses - determination of initiating capability of detonating cords 民用爆炸物.引爆線和安全引信.測定引爆線引爆能力
Explosives for civil uses - detonating cords and safety fuses - determination of resistance to tension of detonating cords 民用爆炸物.導(dǎo)爆索和保險引信.測定導(dǎo)爆索的抗拉性
Explosives for civil uses - detonating cords and safety fuses - determination of resistance to abrasion of detonating cords 民用爆炸物.引爆線和安全引信.測定引爆線的耐磨性
Explosives for civil uses - detonating cords and safety fuses - determination of velocity of detonation of detonating cords 民用爆炸物.導(dǎo)爆索和保險引信.測定導(dǎo)爆索的起爆速度
Explosives for civil uses - detonating cords and safety fuses - determination of sensitiveness to impact of detonating cords 民用爆炸物.導(dǎo)爆索和保險引信.測定導(dǎo)爆索的沖擊敏感性
Explosives for civil uses - detonating cords and safety fuses - determination of reliability of initiation of detonating cords 民用爆炸物.導(dǎo)爆索和保險引信.測定導(dǎo)爆索的起爆可靠性
an electrical device that can interrupt the flow of electrical current when it is overloaded 同義詞:fuse, electrical fuse,
a slow-burning fuse consisting of a tube or cord filled or saturated with combustible matter; used to ignite detonators from a distance
百科解釋
The safety fuse is a type of fuse invented and patented by William Bickford in 1831. Originally it consisted of a "tube" of gunpowder surrounded by a water-proofed varnished jute "rope".