1) multi-story hollow space
内天井
1.
Characteristics of smoke flow and fire spread in a multi-story hollow space were studied to investigate their influences on fire compartment and safety evacuation.
研究设有内天井的高层建筑烟气流动及火灾蔓延特征,分析其对防火分区和安全疏散的影响。
2) Skylight inner courtyard
天井式内庭院
3) well stream gas
井内产出天然气流
4) patio
[英]['pætiəʊ] [美]['pætɪo]
天井
1.
Study on Chongqing Traditional Building with Patio;
重庆地区传统天井建筑初探
2.
Patio Residence in Southern Shaanxi Province:Taking Qingmuchuan as the Example
陕南天井式民居研究——以青木川为例
3.
This article, on the basis of introducing the climate features of Guangdong and the principle of natural ventilation, discusses the man-ners of natural ventilation design for Guangdong residential buildings from planning, layout, patio, cold lane, corridor, doors & windows, and indoor partition, and lists some examples.
在介绍广东地区气候特点及自然通风机理的基础上,从规划布局、天井及楼井、冷巷及廊道、门窗及室内隔断设置等几个方面,详细探讨了广东民居的自然通风设计手法,并列举一些实例作进一步说明。
5) raise
[英][reɪz] [美][rez]
天井
1.
Experiences on exploded production 《dark raise》;
观双年展作品《黑天井》有感
2.
Based on analysis and improvement of some driving methods of raise shaft in medium and small mines,this paper introduces two development methods suitable to raising in medium and small mines.
天井、溜井是矿山基建、采准、切割和生产探矿的重要工程 ,它在矿山井巷掘进中占很大的比重 ,同时也起着十分重要的作用。
3.
The technique of once blasting into raise used of medium deep hole method is used in medium low raise of ore hardness factor f=5～7 in Zhangmatun iron mine,and so the productivity is increased by a factor of 150%,the working cost is saved 20825 yuan/a,and the material cost is saved 11287 28 yuan/a.
张马屯铁矿对位于硬度系数ｆ＝５～７的矿岩中的中低天井采用中深孔法一次爆破成井，工作效率提高５０％，人工费年节约２０８２５元，年节约材料费１１２８７。
6) Courtyard
[英]['kɔ:tjɑ:d] [美]['kɔrt'jɑrd]
天井
1.
Courtyard Space of Traditional Houses in Liujiaqiao of Southern Hubei Province;
鄂南刘家桥古民居天井空间研究
2.
Informal imagination of courtyard space—beginning from the Hu fanqu residence in Luoquan town;
“天井”的空间随想——由罗泉镇胡范渠宅说开去
3.
In courtyard tunneling, because ordinary demolishes ultra digs, owes digs the phenomenon seriously, destroys in a big way to the adjacent formation vibration, courtyard own bearing capacity bad, the working surface produces the loose rock many, is easy to occur rib spalling, is disadvantageous to the safety in production.
在天井掘进中,由于普通爆破超挖、欠挖现象严重,对围岩震动破坏大,天井自身的承载能力差,工作面产生松石多,容易发生片帮,不利于安全生产。
补充资料：-戊内酯、3-甲基丁内酯、咖吗-戊内酯
CAS: 108-29-2
分子式: C5H8O2
分子质量: 100.12
沸点: 207-208℃
熔点: -31-208℃
中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯
英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton
性质描述: 无色至微黄色液体。凝固点-31℃，沸点205-206.5℃，83-84℃（1.73kPa），相对密度（25/25℃）1.0578，折光率（nD25）1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。
生产方法: 由不饱和羧酸通过闭环反应来合成，例如乙酰乙酸与硫酸共热，或乙酰丙酸在镍、铜等催化剂存在下加氢。
用途: γ-戊内酯有较强的反应能力，可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂，用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
分子式: C5H8O2
分子质量: 100.12
沸点: 207-208℃
熔点: -31-208℃
中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯
英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton
性质描述: 无色至微黄色液体。凝固点-31℃，沸点205-206.5℃，83-84℃（1.73kPa），相对密度（25/25℃）1.0578，折光率（nD25）1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。
生产方法: 由不饱和羧酸通过闭环反应来合成，例如乙酰乙酸与硫酸共热，或乙酰丙酸在镍、铜等催化剂存在下加氢。
用途: γ-戊内酯有较强的反应能力，可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂，用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条