Hard water can destroy plumbing and damage your clothes. But a good water softener system can be your fix.
A look at asbestos fibers up close Asbestos is anaturally occurring carcinogenic (cancer-causing) mineral that resists exposure to fire, sound, water, and chemicals. It is composed of millions of fibers that bind together to create a light yet virtually indestructible material. ...
According to Miller, units with month-to-month arrangements have more wear and tear on the apartments.“The biggest drawback is the wear and tear on the apartment and more people coming in and out,” Miller says. The landlord can end the lease, too. You may be able to end your lease...
5. What is important is that we let others know we care about them. 解析 考查主语从句的引导词。根据句子结构可知,系动词is前的句子缺少主语,表示“重要的事情”要用what。 6. What some people regard as a drawback is seen as a plus by many others. 意思:一些人看作是缺点的东西却被许多其他...
Modern water softeners are very reliable and virtually maintenance-free. Other than occasionally adding pellets to the brine tank, there’s not much for the homeowner to do. However, it’s recommended that the system be tuned up and inspected once a year by the contractor who installed it. ...
This could be a drawback, however, if you need more or less detergent due to hard or soft water. Powder detergents are ideal for homes with hard water since they help fight limescale deposits and subsequent streaking or cloudiness. Some dishwashers, including those by Bosch, contain built-in...
The only drawback of Li-ion batteries is the sticker price. We covered the applications of sealed lead acid AGM and gel batteries above. Here, we’ll focus on applications where the additional upfront cost of Li-ion batteries compared to SLA batteries really pays off in the long run. Ho...
This may not qualify legally as replacing a bell, but for commuters it may be a preference. It is much easier and quicker to blow a whistle than to ding a bell. Plus, it's louder. The major drawback though is that it must be in your mouth all the time. You'll see whistles often...
答案:1-5ACDBA 6-10 BDCAC 11-15ABCDC 16-20DBACA解析:1.A.考查名词辨析.experiment实验,discussion讨论,analysis分析,management管理.结合上文he walked into his chemistry class 及下文to show how ___(2)a container of water would bring oxygen bubbles (气泡) to the surface可知,这是一节化学实验...
Modern water softeners are very reliable and virtually maintenance-free. Other than occasionally adding pellets to the brine tank, there’s not much for the homeowner to do. However, it’s recommended that the system be tuned up and inspected once a year by the contractor who installed it. ...