chlorine造句
Here I am actually throwing an electron onto chlorine.
Rinsed chlorine bleach bottles work well for water storage.
Common salt is a compound of sodium and chlorine.
It actually should be chlorine catalyzed shouldn't it?
" Freon:Trademark for any of several organic compounds containing fluorine (fluorocarbons) and sometimes chlorine (chlorofluorocarbons, or CFCs)."
If you can't boil water, you can treat water with chlorine tablets, iodine tablets, or unscented household chlorine bleach (5.25% sodium hypochlorite).
Such estimates are hard to reconcile with the new chlorine work suggesting a bone-dry moon.
Rare-earth metal oxides-Determination of chlorine content-Mercury sulphoeyanie-iron nitrate spectrophotometric method
Most of the country's drinking water is treated using chlorine, ozone, or UV rays at municipal filtration plants.
Green feminine care products also trumpet the fact that they're "chlorine-free," which may not be such a useful designation.
HPLC's newsprint product is based on the most environmentally-friendly concept, with100% recycled fibre and chlorine-free bleaching.
Hydrazine is similar to chlorine or ammonia in that it affects the lungs and breathing tissue, the general said.
During the final stage, the water is disinfected - by the addition of chlorine, hydrogen peroxide and other chemicals and by running it past ultraviolet lights.
Researchers at Purdue University have identified "volatile disinfection byproducts" that can form when chlorine in pool water reacts with sweat and urine.
The researchers examined Martian meteorites here on Earth to determine that the sulfur and chlorine likely resulted from ancient volcanic explosions.
Dioxins are unwanted by products of a wide range of manufacturing processes including smelting, chlorine bleaching of paper pulp and the manufacturing of some herbicides and pesticides.
Each contains at least some so-called bright dust or soil that has proved to contain much sulfur, chlorine and phosphorus along with the typical ferric oxide that gives Mars its red tinge.
The lead author, Alfred Bernard of Belgium's National Fund for Scientific Research, said a possible culprit was the chemical trichloramine, a by-product of the chlorine used to clean public pools.
Not a lot of research has been done, but here is what we know: Hot water and chemicals (like chlorine) most likely affect a condom's durability, so don't count on the protection.
-
信息理论造句
1、这包括可计算*理论,计算复杂*理论,信息理论。2、不对称信息理论是信息经济学的核心问题。3、利用现代信息理论,提出了信息权的概念并建立了信息权模型。4、该一般理论与信息理论的工作有很多共同点。5、信息理论是系统功能语法的重要内容。6、信息商品的定价问...
-
拥兵造句
1、我已经不是拥兵了,是个男人而已!2、当时,窦宪拥兵镇守凉州,一旦京城发生变动,他必然会带兵叛乱。3、传说关羽在荆州拥兵三万,这其中更有亲训士兵五千。4、各诸侯拥兵自重,连年征战,国无宁日,邦无定土。5、他们的上策是拥兵观望,下策是实打硬拼。6、各诸侯拥兵自重,...
-
穿彻造句
1、一百若论及威力,仅以口径及侵彻力来形容,按照紫*光团大小来说,应该是米至米的穿*火箭*,不过紫*的穿彻能力要远远弱于咱们同等口径的火箭*。2、“首领们”没有穿彻罗基华丽的服饰,而是穿着大平原印第安人的传统服装。3、首领们没有穿彻罗基华丽的服饰。而是穿着大...
-
hearing aids造句
1、Sir,what'swrongwithyourhearingaids?2、Tochoosethesuitablehearingaids.3、Generalspecificationforpockethearingaids4、Doyouthinkpeoplenoticeyourhearinglossmorewhenyouwearyourhearingaids?5、No,butifyouhavehearingaids,toassistwithhearing,you...
相关文章
- 根据短文内容完成表格。 LiKeren,theSenior2boyfromDongguanHighSchool...
- Seniorhighschoollifeisaverynewexperience.LiRuomeng,16,a...
- Thefederalschoollunchprogramfor30millionlow-incomechild...
- Thewinnerofthe2015NobelPrizeinEconomicSciencesstudiesho...
- HappyMiddleSchoolWe'reabilingual(双语的)schoolforchildreno...
- Herearefourclothingstores.GoldenPointSell:women'sclothi...
- 阅读理解Somepeoplethinkonlyschoolchildrendonotagreewiththei...
- Therewereoncetwobrotherswholivedonthe80thfloor.Oncoming...
- Itwaseleveno'clockthatnightwhenMr.Pontellierreturnedfro...
- —The15thChineseBridge-ChineseProficiencyCompetitionwill...