The result is a beautiful and ecologically system that is relatively inexpensive to construct. 相关知识点: 试题来源: 解析 36.答案 【B】 解析:本段大意为可要求承包人建造natural swimming pool,根据空后清单包括的内 容,The list may include
While the bacteria-killing properties of chlorine are very useful, chlorine also has some side effects that can be annoying to humans, and possibly even hazardous. Chlorine has a very distinctive smell that most find unpleasant, and some find overwhelming. There is also the "itch factor" -- c...
Chlorine bleach can weaken the fabric, so it should be avoided in the washing process. Dry on low to medium heat. Make sure you take your items out of the dryer right away—or even when a little bit damp—to avoid wrinkling. Hang up immediately. What Is the Difference Between Modal...
Heating and Cooling Equipment:Heating and cooling equipment is used in food manufacturing to control the temperature of the food product during processing. This is important to ensure that the food product is cooked or cooled to the appropriate temperature to prevent bacterial growth. Examples of hea...
The good news is that with a little cleaning and care the chromium oxide layer is self-healing.Avoid damaging the chromium oxide layer by avoiding the use of cleaners that contain chlorides (fluorine, chlorine, bromine, iodine, etcetera). Cleaners containing alcohol, ammonia or mineral spirits ...
Cashmere is a very soft and light fabric that feels great on your skin. It also requires special care. Depending on the fabric composition of your cashmere garment, you can do two things: machine-wash it in cold water (no warmer than 86°F) on aGentlecycle or gently hand-wash it, als...
A chemical weapon is any weapon that uses a manufactured chemical to kill people. The first chemical weapon used effectively in battle was chlorine gas, which burns and destroys lung tissue. Chlorine is not an exotic chemical. Most municipalwatersystems use it today to kill bacteria. It is eas...
In addition, the abundance of ozone-depleting chlorine and bromine from manufactured chemicals is declining and is expected to continue to decline in the stratosphere to pre-Antarctic ozone hole levels by the middle of this century. The Montreal Protocol is a double success because the phase out ...
These activists object to new paper processing because it often uses chlorine bleaching, which produces dioxins, a family of chemicals considered environmental hazards, as a byproduct. Paper and pulp mills are the primary producers of dioxins, and manufacturers must carefully assess their effluvia to...
根据下文"The list may indlude rebar (钢筋) , gunite(水泥砂浆), fiberglass, chlorine and an energy-sapping filtration system. (这份清单包括钢筋,水泥砂浆,玻璃纤维,氯和能量消耗的过滤系统。) "可知此处概括清单内容。与B选项中roll out a long list of goods相呼应。故选B项。(2)F.推理判断题。根据...