Question

求英译汉，机器翻译请勿打扰！

This chapter provides information on all the components involved in an active water
catchment system. Each component is initially discussed in general, then maintenance information is itemized, and details are provided for better understanding of the individual components.
Rooftops, gutters, and downspouts can capture and direct rainfall and protect buildings from water damage. Gutters and downspouts also transport rainwater
away from sensitive areas such as doors, walkways, and protected soils. Gutters are typically only used on residential buildings, but downspouts are used on both residential and commercial buildings.
When buying metal gutters,choose the thickest metal available and look for primary or virgin materials. Secondary orrecycled materials are often
inconsistent in thickness and may contain dissolvable non-potable substances. Thin materials may be damaged or crushed by falling branches or ladders that are leaned up against them, though damage through maintenance can be avoided by careful use of ladders and other maintenance equipment. Vinyl or plastic gutters are susceptible to damage by maintenance equipment, but are impervious to rust and rot. Vinyl gutters can also become brittle in extreme hot and cold climates. Steel and
aluminum gutters are the most common materials used in residential systems. Galvanized steel gutters are the most economical choice and are stronger than
aluminum gutters, but they may eventually rust. Stainless steel gutters, though they are the most expensive, are the strongest, remain rust-free, and maintain a high sheen for years.
All gutter sections should be attached to downspouts via drop outlets, and should have end caps and corner pieces. Individual gutter sections can be connected or joined with snap-in-place connectors. Joining two sections of gutter together always allows a potential spot for leaks: the use of seamless or continuous
gutter will help to eliminate this problem. Gutters come in numerous shapes, sizes, and colors. Downspouts are typically round or square and can match the gutter color.
Gutter covers and protectors defend the gutter from potential clogging and sagging due to debris weight or standing water caused by items that may enter
the gutter, such as plant materials, animals, or toys. They can be found in numerous forms, including snap-on screens,grates, louvered (stepped orslotted filters), and helmet-like(which allow rainwater to enter through a thin linear slot between gutter and cover). There is a wide variety of suitable roofing material, but be aware that copper roofs are not suggested for any type of collection system. Galvanized roofs,
which contain zinc, are likewise not appropriate for potable collection
systems.

Answer 1

本章提供所有的部件参与一个活跃的水
排水系统。每个组件在一般,然后开始讨论维修信息分类、细节为更好地理解成独立的部件。
屋顶、檐槽,和downspouts可以捕捉和直接的降雨和保护的建筑物水损害。downspouts排水沟及运输雨水也
远离敏感领域如门、通道,保护土壤。在水沟里通常只用于住宅、但downspouts既适用于住宅及商业建筑。
购买时,选择最厚的金属水沟、金属和寻找小学或原材料。二次orrecycled材料也是非常重要的
不可能含有溶解在厚度和非物质的。薄的材料可能会损坏或被落下的分支机构和梯子靠上去攻击他们,但可以避免伤害通过维护小心使用梯子和其它维修设备。乙烯或塑料水沟很容易受到伤害,但都被保养设备的防锈蚀和腐烂。乙烯水沟还可以变得脆弱的极端炎热、寒冷的气候。钢,
铝水沟是最常见的材料在住宅的系统。镀锌钢水沟是最经济实惠的选择和比
铝,但他们可能最终水沟生锈。不锈钢水沟,虽然他们是世界上最昂贵的,是最强的,剩下的防腐蚀,并保持高光泽很多年了。
所有的贫民区的部分应该重视downspouts网点,并通过降应该结束帽和角块。个人水槽可以让snap-in-place连接器连接或联合。连接两个部分的总让一个潜在阴沟里一起度假胜地泄漏:采用无缝的或连续的
水槽将有助于解决这个问题。在水沟里来的众多的形状、大小和颜色。Downspouts通常圆形或广场,可以搭配阴沟里的颜色。
水槽和保护者保卫水槽阻塞和潜在的体重或因碎片下垂造成项目静水可以进入
水槽,比如植物材料,动物或玩具。他们可以发现,在众多的形式,包括实,louvered窗纱、形式、orslotted滤波器(走),helmet-like(允许雨水进入通过细线槽盖水沟,)。有各式各样的合适的屋面材料,但值得注意的是,不建议为铜屋顶的任何类型的采集系统。镀锌屋顶,
含有锌,也同样不适合饮用收藏版系统。

希望

采纳

手都打麻了

Answer 2

本章中的所有积极参与水组件的信息
集水系统。每个组件是初步讨论了一般，然后是分项维修资料，详细情况正在寻求更好的了解所提供的各个组成部分。
屋顶，水槽和落水管可以捕捉和直接降雨量和保护水损坏的建筑物。水槽和落水管雨水也交通
远离如门，走道敏感地区，并保护土壤。水槽通常只对住宅楼宇的使用，但落水管是对住宅和商业楼宇。
当购买金属水槽，最厚的金属可供选择，并期待为小学或原生材料。中学orrecycled材料往往
不一致的厚度，并可能含有可溶性非食物质。薄膜材料可能会损坏或堕下的分行或正在梯子靠在起来粉碎，虽然经过维修损坏可以通过梯子和其他设备的维修小心使用避免。乙烯基或塑料水槽很容易受到损坏的维修设备，但不受锈蚀和腐烂。乙烯基水槽也可以成为在极端热脆性和冷气候。钢和
铝水槽是最常见的住宅系统中使用的材料。镀锌钢水槽是最经济的选择，并强于
铝水槽，但他们最终可能生锈。不锈钢水槽，但他们是最昂贵的，是最强的，仍然防锈自由，保持多年的高光泽。
所有水沟部分应附落水管投递方式发售，并应具备端盖和角件。水沟部分可以单独或与连接单元就地连接器加入。加入两个水槽的条文一并总是允许潜在的泄漏点：无缝的使用或连续
水沟将有助于消除这个问题。水槽进来许多形状，大小和颜色。落水管通常是圆形或方形，可以互相配合的水沟的颜色。
水沟盖和保护抵御潜在堵塞的排水沟和下垂由于碎片的重量或站在水中项目可能造成的输入
如植物材料，动物，或玩具水沟。他们可以找到各种形式，包括单元的屏幕，炉篦，百叶窗（加强orslotted过滤器），和头盔状（这让雨水进入，通过一个薄盖之间的排水沟和线性插槽）。有一个合适的屋面材料种类繁多，但要知道，铜屋顶不会对任何类型的收集系统的建议。镀锌屋顶，
含有锌，也同样不收取适当的食
系统。