燃点

fire preventing

预防火灾;防火的

fire point 燃点 | fire preventing 预防火灾;防火的 | fire prevention code 防火规范

burning oil

灯油 ; 燃烧油

"burning","燃毁 ; 熔补" | "burning oil","灯油 ; 燃烧油" | "burning point","燃点"

ells

弯头 ; L形管

"Ellioff test","伊氏闪点试验 ; 伊氏燃点试验" | "ells","弯头 ; L形管" | "elongation","延伸率 ; 伸长[度]"

gas coal

气煤

较烟煤更高的硬煤挥发分低无粘结性燃点高燃烧时不冒烟 1.22 硬煤(hard coal) 烟煤和无烟煤的总称 1.23 长焰煤(long-flame coal) 变质程度最低挥发分最高的烟煤燃烧时产生长火焰一般不结焦 1.24 气煤(gas coal) 变质程度较低而挥

ignimbrite; weld tuffs

熔结凝灰岩;流纹岩状凝灰岩

火成构造 igneous structure | 熔结凝灰岩;流纹岩状凝灰岩 ignimbrite; weld tuffs | 燃点 ignition temperature

Homogenous Charge Compression Ignition (HCCI)

均质压燃

高燃点油:high ignition point oil | 均质压燃:Homogenous Charge Compression Ignition (HCCI) | 激光多点点火:Multi-point laser ignition

Open-heart surgery

心脏手术

史上第一宗成功的开心脏手术(open heart surgery)发生於十九世纪初,其时手术医生之一是 Daniel Hale Williams. 爱迪生最初的灯泡只能燃点数分钟,将它改良的是 Lewis Howard Latimer. 以上三位都是美国黑人.

hard coal

硬煤

(bituminous coal) 煤化程度高于褐煤而低于无烟煤的硬煤挥发分范围广结焦性相互差别大燃烧时冒烟 1.21 无烟煤(anthracite) 煤化程度较烟煤更高的硬煤挥发分低无粘结性燃点高燃烧时不冒烟 1.22 硬煤(hard coal) 烟煤和无烟煤的总

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"