1)once-tunneling一次成巷
1.Accounting to the conditions of upper plate and the base plate of the coal bed ,the once-tunneling technique is adopted in the drilling with the whole-anchor-supporting.根据煤层顶底板条件 ,全锚支护切眼掘进采用一次成巷工艺。
英文短句/例句
1.Analysis of fully-Mechanized Mining Open-off Cut Once-tunneling and Secondary Tunneling on 3D Numerical Simulation综采切眼一次成巷与二次成巷的三维数值模拟分析
2.The tunnels connecting them, usually at right angles, are crosscuts.连接平巷、一般与平巷成直角的巷道称为石门。
3.Test and Research on Primary Blasting Technology in Large Cross Section Rock Roadway岩巷全断面一次爆破技术的试验研究
4.Roadway Supporting Technology Influenced by Mining and Protective Pillar Design多次动压影响巷道支护技术及护巷煤柱留设
5.The end of a gallery or drift.水平巷道或小平巷的一端
6.Practice on "One Road Two Usage" of 1115 Gross Road in Jianxin Colliery1115高位巷“一巷两用”在建新矿的实践
7.Smooth Surface Demolition in Rock Alley Driving the Importance for That Tunnel Becomes Shape光面爆破在岩巷掘进时对巷道成形的重要性
8.For the first time in my memory, I went into the alley with pleasure and opened the back door with excitement.在我记忆中，这是我第一次心情愉快地走进巷子，并且兴高采烈地打开了后门。
9.Double-layer Wire Mesh and Long Bolt and Shotcrete Support One-time of Application and Research Supporting Road of Executive Liquid Contact Metasomatic双层锚网联合中长锚杆一次性喷浆支护在矿岩接触交代平巷支护中的应用及研究
10.The main road branches out into a narrow lane.大马路分出一条窄巷。
11.The lane was lined with outdoor restaurants and small guesthouses one after another.街巷上小饭棚、小客店鳞次栉比。
12.He tried over and overand finally succeeded.他试了一次又一次，最后成功了。
13.This is a file photo of a corner restaurant on Penny Lane in Liverpool, England.图为英国利物浦潘尼巷巷口一家餐馆的档案照。
14.The earth completes one revolution each day.地球每天完成一次自转。
15.If at first You don't succeed,假如第一次不成功，
16.I did not succeed in my first lecture.我第一次讲课不成功。
17.steel wire cutter one step quick forming钢丝刀一次快速成形法
18.commute into a lump sum折算成一次总付款项
相关短句/例句
once-tunneling technique一次成巷技术
3)twice accomplished laneway二次成巷
1.Guide hole digging and twice accomplished laneway technology;井巷导洞掘进二次成巷技术
4)three times tunneling三次成巷
5)full-face one-step smooth blast tunneling technique全断面一次光爆成巷技术
1.This paper analyzes the conditions of adopting the full-face one-step smooth blast tunneling technique in the construction of the tunnel elongation,expounds the principles of selecting the technical parameters,and puts forward some concrete measures for guaranteeing the construction quality.分析了井下开延巷道施工采用全断面一次光爆成巷技术的条件,阐明了其技术参数的选取原则,并提出了保证施工质量的具体措施。
6)single firing一次烧成
1.The glazed roof tile with single firing reached the national standard GB9197-88 and industry standard of building materials JC/T765-2006.3MPa琉璃瓦素坯,开发出与该坯体烧结温度一致的无铅琉璃瓦用釉,并采用一次烧成工艺制备出了达到国家建筑琉璃制品标准GB9197-88要求,及国家建材行业建筑琉璃制品标准JC/T765-2006要求的无铅琉璃瓦。
2.A raw glaze has been successfully studied for bone china using in single firing,in the condition that has not lowered the prensentation quality and internal property of the product,lowered the cost.研制成功了一种适合于骨质瓷一次烧成使用的生料釉,在不降低产品的外观质量与内在性能的情况下,降低了成本,节约了能源,开创了一条骨质瓷生产的新思路。
3.The batches for glazed maiolica articles of single firing were synthesisel with lacal claies,the formation of bodies and glazes was discussed,and the time-temperature parameters were defined.采用当地粘土合成了一次烧成施釉彩陶制品用坯料 ,研究了坯体和釉层的形成特点 ,并确定了制品的温度时间参
延伸阅读
成环加成聚合分子式：CAS号：性质：又称环化聚合。多官能团单体在聚合过程中生成主链含有环状结构的聚合称为成环聚合。成环聚合又可分为缩聚成环和加聚成环两类。当分子内存在两个以上非共轭双键的烯类单体(如二甲基二烯丙基溴化铵)时，其链增长反应是发生在分子内的双键之间的加成反应，生成具有环状结构的聚合物，这种聚合就是成环加成聚合。
