5.“Aproductthatmeetstheneedsofthecustomeristheultimateformofadvertising.”——JohnWan “满足客户需求的产品是最终的广告形式。”——王建宏 主题探究 本单元话题为“TheDifficultSearchforAmericanProductsintheUS”围绕“寻找本国商品结果找到的是中国商品”为话题,引导出中国商品,无论是服装、鞋帽,家用电器,还是高...
Although there are plenty of different opinions out there, your best bet is to talk to a roofing professional who can help you decide whether this is the best coating for your roof. Some common roofing materials that can benefit from this type of liquid rubber coating include: Metal roofs C...
Metal roofs are one of the modern innovations in building structures. This roofing material is made to be more elegant, durable, and appealing to customers. Most metal roofs are made from recycled metals like copper, aluminum, tin, and stainless steel. They are also designed to copy the tra...
Yougaingreaterconfidenceinyourself.Also,youbecomemoreoptimisticandcalmerinthemindthanbefore.Thereareseveralreasonsforthesechanges:yourself-imageimprovesasyoustartlivingintidybeautifulrooms,andyougaindecision-makingskillsasyoucontinuetochoosebetweenwhichthingstothroworgiveawayandwhichtokeep.ThewayweletgoofthingsintheKo...
designare 30 madeofwood,exceptfora metal 31 on whichthecarsrun.Thebasicdesignhas beenaroundfor morethanacentury.Still,Lehrner noteseachnewoneisdifferent.“Alotofthesame 32 andconceptsareusedwhenIdesignnewcoasters.Butthey 33 withtheterrain(地势)anddesign.Thattellsuswhatthelimitswillbe—howtight thebend...
Solar panels provide inexpensive and clean energy - learn about what solar panels are made of, and how they produce energy.
But if you’re constrained on space, monocrystalline panels will provide more electricity in that space than an equivalent area of polycrystalline panels. That makes sense for small homes or on roofs that have dormers, for example. It also makes sense for use on RVs, as well, that are sev...
Asphalt shingles tend to absorb a lot of heat, which often seeps into the structure below. ©iStockphoto.com/BanksPhotos Key Takeaways Metal roofs are more energy-efficient than asphalt shingles in warm climates, reflecting heat away and potentially cutting energy costs by about 50 percent...
A valley roof is formed when two portions of the roof meet at an inside angle. These valleys are common to many roofs. The Cape Cod style of architecture is one type of home that is traditionally free of valleys if there are no dormer windows on the roof. Many times, valleys are ...
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