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闲鹤野云回复于2007/07/06
朋友,大家给你的翻译可能有不少不当的地方,你是这方面专业的,过来做些翻译和回答么,怎么不见你了.
poorlittle回复于2007/07/07
对风载荷以及地震载荷进行了强度校核 actually means “the strength of material under wind load and earthquake load has been checked”. “strength of the wind load” does not make sense from the viewpoint of structural engineering.
[Remark : On the other hand, I wonder whether the writer of the original Chinese version eventually intended to say “针对风载荷以及地震载荷进行了稳定性校核”. From structural point of view, whenever this type of structure is checked against wind load and earthquake load, it is generally a stability check (i.e. for avoiding collapse).]
I suggest that 机械设计计算 can be simply translated as mechanical design.
Refer to 10/F, suggested alternative:
The manufacturing, installation, and acceptance criteria of the tower are in compliance with GB150-98 Steel Pressure Vessel, JB4710 steel tower vessel, Technical Regulation on design of tower by the chemical department, guideline for supervision of the safety technical on pressure vessel by the labor department.
” in compliance with” is a common phase when related to standards, regulations
The design instruction, design guideline or design guide are some kinds of tool books providing advices / information to the designers for their reference in design. However, from the sentence “本次设计说明书首先介绍了……说明”, I think that this说明书 may be just a Design Booklet, Design Summary, Introduction of Design or Design Brief, not a tool book.
happyjyl回复于2007/07/01
或者你把手头有的专业词汇贴出来，或者自己翻译一下，大家帮你修正一下语法之类的错误．
原文由 qishi416 发表:
Steam extraction tower is an essential facility in petrolium refining. In petrolium distilling tower, "reboiler???" is not routinely installed at the bottom of the extracting and distiling section due to the higher bottom temperature of about 350℃ (under this temperature, a reasonable heat source for the reboiler is diffcult to be found.). Therefore, some overheated steam is then injected to the bottom of the tower to reduce the oil-gas pressure and enable the viporization of light ingredients in the crude oil mixed at the tower bottom.
汽提塔是石油炼治中不可缺少的设备。对石油精馏塔，提馏段的底部常常不设再沸器，因为塔底温度较高，一般在350℃左右，在这样的高温下，很难找到合适的再沸器热源，因此，通常向底部吹入少量过热水蒸汽，以降低塔内的油汽分压，使混入塔底重油中的轻组分汽化。
原文由 qishi416 发表:
The working principle and structure characteristics of the 板式tower were first described in the design instruction, followed by selection of equipments, calculatin of technical design and calculation of mechnical design. Explainations over manufacturing and installation of the tower equipments were listed at the end of the instruction.
本次设计说明书首先介绍了板式塔的工作原理及结构特点。接着进行了设备的选型，工艺设计计算和机械设计计算。最后对塔设备的制造和安装作了相应的说明。
原文由 ruojun 发表:原文由 qishi416 发表:
Steam extraction tower is an essential facility in petrolium refining. In petrolium distilling tower, "reboiler???" is not routinely installed at the bottom of the extracting and distiling section due to the higher bottom temperature of about 350℃ (under this temperature, a reasonable heat source for the reboiler is diffcult to be found.). Therefore, some overheated steam is then injected to the bottom of the tower to reduce the oil-gas pressure and enable the viporization of light ingredients in the crude oil mixed at the tower bottom.
汽提塔是石油炼治中不可缺少的设备。对石油精馏塔，提馏段的底部常常不设再沸器，因为塔底温度较高，一般在350℃左右，在这样的高温下，很难找到合适的再沸器热源，因此，通常向底部吹入少量过热水蒸汽，以降低塔内的油汽分压，使混入塔底重油中的轻组分汽化。
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