《煤矿安全生产条例》规定：在煤矿进行石门揭煤、探放水、巷道贯通、清理煤仓、强制放顶、火区密闭和启封、动火以及国家矿山安全监察机构规定的其他危险作业，应当采取专门安全技术措施，并安排（）人员进行现场安全管理。
解析 A 水的化学式是 H₂ O,H 代表氢元素。 A. Hydrogen 氢 B. Hexagon 六边形 C. Half 一半 D. Heaven 天空。结果一 题目 In the chemical symbol for water, H₂O , what does the H stand for? A.HydrogenB.HexagonC.HyacinthD.Hybrid 答案 A 结果二 题目 In the chemical symbol for ...
Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. Link to this page: Facebook Twitter ▲ M/ARA M/ARC M/ASI M/AVR M/b M/C M/CAPT
Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content. Link to this page: Facebook Twitter Feedback Complete English Grammar Rules is now available in paperback and eBook formats. Make it yours today! Advertisement. Bad banner? Please ...
newVue({render:h=>h(App)}).$mount('#app') Or, if you’re using a render function, possibly to take advantage of JSX: Vue.component('jsx-example',{render(h){returnbar}}) You may be wondering, what does thathdo? What does it stand for?Thehstands forhyperscript. It’s a riff...
The phrase B.C. -- short for "before Christ" -- is used in the Gregorian calendar to denote the years that preceded the birth of Christ. Similarly, the Islamic calendar, the phrase "B.H.", an abbreviation of "before hegira," denotes the years preceding the hegira. However, when refer...
What does H.E.B. stand for, anyway?H.E.B. is Texas's and the nation's largest private grocery chain and the 36th largest private company in the US. Chairman and president of H.E.B. is Charles Butt, 50, ...
What Does IG Mean? The term IG has a dual meaning, or, at least, it has taken on a dual meaning in recent times. IG can either mean “I guess” or, more recently, “Instagram” – the meaning will be dependent on the context it is used in. If you’re aware of the context, ...
Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. Link to this page: Facebook Twitter Acronyms browser? ▲ DISAMS DISANET DISANMOC DISAO DISAOC ...
Twitter Google Share on Facebook AcronymDefinition DIAHDie in a Hole DIAHDesert Inn Animal Hospital(Las Vegas, NV) DIAHDeutsche Interessengemeinschaft für Ambulante Handchirugie(German: German Interest Group for Outpatient Hand Surgery; Heidelberg, Germany) ...