查询词典 tank dome

This machine combining respectively with flexible trackway and rigid straight trackway is used to weld the dome and vertical wall of a storage tank,and the result is satisfactory.

该设备配以柔性轨道、刚性直轨道，分别焊接了储罐的弧形拱顶和立缝，取得了满意的效果。

The mechanical characters of storage tank and its dome under wind and seismic loads are simulated by applying two examples.

文末的两个算例模拟了储罐及其顶盖在风载和地震载荷作用下的力学特性。

Steel storage tank with dome is widely used in oilfield ground engineering construction and its construction technology is getting ripe.

钢制拱顶储罐在油田地面工程建设中得到广泛应用，其建造技术已基本成熟。

As the size of the storage tanks are larger and larger,there will be more and more large lattice dome roof tank s.

随着储罐向大型化发展，大型网壳拱顶罐大量出现，其结构特点给储罐的安装增加了难度。

The properties and effects of inner floating roof tank were summarized and the structural design of rebuilding dome roof tank to inner floating roof tank was studied in this article, some other pertinent problems in the design were also concernd.

文中概述了内浮顶罐的特点和作用，讨论了拱顶罐改造为内浮顶罐的结构设计，并探讨了设计中的一些相关问

Taking the integral remove of a 2 000 m3 standing cylindrical storage tank with a dome at Xinjiang Kelamayi Petrochemical Company for example, this paper discusses the characteristics of two integral remove methods of large scale storage tank which are to use heavy catepillar and use rolling bars with jacks aided.

文章以新疆克拉玛依石化分公司2000m3立式圆筒形拱顶储罐的整体搬迁为例，探讨了大型储罐采用大型履带吊车整体吊装搬迁和采用滚杠的顶升平移法整体搬迁两种施工工艺的特点及施工过程应注意的问题，对其他同类设备整体搬迁具有很好的参考价值。

Points out a tentative plan to storage kerosene with inner floating roof tank and gives experience calculation formulae of "big breathing, breathing" losses in vertical dome roof tank and inner floating roof oil tank.

提出了用内浮顶罐装煤油的设想，分别给出了立式拱顶罐和内浮顶油罐&大、小呼吸&损耗经验计算公式，并对内浮顶罐和拱顶罐装煤油时的蒸发损耗量以及两种油罐的造价等进行了对比计算，认为用内浮顶罐储存煤油是经济、合理和安全的，建议新建煤油储罐时应采用浮顶油罐。

Respiratory manholes, Fire breathing manhole is installed in the tank on top of the security emergency ventilation devices, usually supporting the use of Fire breathing valve, since the cause of the accident causing the tank to avoid a sharp pressure or vacuum, the damage to storage tanks and accident, fire can play a security role, is to protect the tank$$#$$s safety device, especially for storage of material to cap the dome pressure nitrogen tank.

呼吸人孔、阻火呼吸人孔是安装在储罐顶上的安全应急通气装置，通常与阻火呼吸阀配套使用，既然避免因意外原因造成罐内急剧超压或真空时，损坏储罐而发生事故，又能起到安全防火作用，是保护储罐的安全装置，特别适用于贮存物料以氮气封顶的拱顶常压罐。

The fore bay of Heihe Longhui Hydropower Station designed by the company, is the existing biggest tunnel fore bay in China, which is height of 21m, width of 16m; for the large-span dome of surge tank of Baishuijiang Shiji Hydropower Station, which is the first project equipped with rapid-drop gate in surge tank in Gansu Province, the company adopted pre-stressed anchor cable to complete the dome's excavation and supporting at the same time, thus reduced the completion period and investment; for the diversion tunnel of Fuchuan Hydropower Station, which is the biggest non-pressure diversion tunnel in Gansu Province, with span of 9m, height of 11m, the company adopted half-tunnel supporting structure, thus reduced the project investment.

黑河龙汇水电站前池是目前国内最大的洞内式前池，跨度16m、高度21m；白水江石鸡水电站调压井大跨度穹顶采用预应力锚索技术，分瓣开挖一次支护完成，节省了工期和造价，同时是省内第一座在调压井内设置快速闸门的工程；福川水电站引水隧洞是甘肃省内最大的无压引水隧洞，跨度9.0m，高度11m，采用半洞支护结构，在满足安全的前提下节省了工程投资。

The 2×10^4 m^3 low temperature storage tank with double metal walls is an ethylene storage tank of the 35×10^4 t VCM equipment in Tianjin Bohai Chemical Co., Ltd., and is the structure with double metal walls plus an outer dome roof and an inner suspension ceiling.

2万立方公尺金属双壁低温储罐是天津LG渤海化学有限公司35万t VCM装置的原料乙烯储罐，设计型式为金属双壁、外拱顶内吊顶结构。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷