题目

英语翻译
Constructional Requirements
As food must be processed in a hygienic environment,the cost of maintaining this environment should be taken into account,when designing and constructing a food factory .The additional capital cost associated with a well-designed factory is more than offset by the savings on cleaning costs.
When designing roof structures,external valleys should be avoided even partial blocking of such valleys will lead to the presence of stagnant water,which can be a source of food contamination.For similar reasons,gutters must be designed so that they can be easily cleaned.Drainpipes should be water-trapped at the entrance to storm or other drains.Access to roofs should be external rather than internal,so as to avoid contaminants from roof surfaces being brought into the premises
Internal open-girder work should be avoided,and ceilings should be smooth and impervious.Ceilings should be accessible for cleaning,and ideally,the surface should he coved wh

提问时间：2021-04-09

答案

建设要求
当食物必须被处理在一个卫生环境里,维护这个环境的费用应该被考虑到,当设计和修建食物工厂The 另外的基建成本与相关一家充分设计好的工厂是更多比抵销由储款在清洁费用.当设计屋顶结构,外在谷应该是被避免的部份阻拦的这样谷将导致停滞水出现,可能是源泉的食品污染.为相似的原因,天沟必须被设计以便他们可能容易地被清洗.Drainpipes 应该水设陷井在入口storm 或其他排泄.对屋顶的通入应该是外在而不是内部的,以便避免污染物从屋顶表面被带领进入前提内部打开大梁工作应该被避免,并且天花板应该是光滑和不渗透的.天花板应该是容易接近的为清洁,和理想地,这也许是必要或防止表面结露或减少维护低环境温度的能源费用的表面应该他coved 天花板和墙壁见面在许多食物生产区域的地方,天花板必须有绝热.
他们应该是从上升的潮湿解脱的墙壁应该并且被绝缘,防止表面结露并且被保护,如果适当,免受损伤乘叉架起货车,利用卫兵路轨在现代工厂,有a 总coved 墙壁集会地板它是还通常的为了有a coved 表面墙壁加入直角的表面.这些的目的coved 表面将避免角落和因而援助清洁.盘区频繁地被使用修建墙壁,并且,如果使用,他们必须充分地被密封.不应该有内部水平的壁架,譬如窗口基石.这样壁架导致尘土和杂质的储积.那里壁架是难免的,他们应该倾斜,在45.o 一个极小的角度.