Scientists know how to make sea water fresh. They know many 1 of taking out the salt. One way is to boil the salt water. 2 the water boils, the 3 rises. When the steam 4 it becomes fresh water. 5 way is to use the 6 of the sun. A tray (盘子) with a special glass side...
★五、完形填空Scientists know how to make sea water fresh.They know many 1 of taking out the salt.One way is to boil the salt water. 2 the waterboils, the 3 rises. When the steam 4 itbecomes fresh water. 5 way is to use the 6 ofthe sun. A tray(盘子)with a special glass side...
A process of salt extraction from sea-water is provided to obtain salt economically from sea-water by employing an evaporation tube complex that endures air pressure. An evaporation tube complex comprises a vacuum evaporation tube(1), a cooling room(2), vacuum pumps(3,4), flat evaporation ...
But sea-dwelling creatures are particular wizards: microscopic coccolithophores, coral-building algae, and giant snails engineer their own building material, like magic, by pulling two dissolved chemicals — calcium and carbonate — out of the water to form solid shells of, surprise, calcium carbona...
How to Make Salt Water Sole This recipe is super simple: Two ingredients to combine (salt and water – ok, fine, three ingredients if you count the jar), and just five minutes to prepare over a few days. Make sure you use a nutrient-rich salt like himalayan sea salt. And then mak...
【题目】完形填空Scientists know how to make sea water fresh. They know many 1 of taking out the salt One way to boil the salt water 2 the water boils. the 3 rises When the steam 4 it becomes fresh water. 5 way is to use the 6 of the sun .a tray (盘子)with a special glass ...
【题目】完形填空Scientists know how to make sea water fresh. Theyknow many 1 of taking out the salt.One way is to boil the salt water. 2 the waterboils, the steam rises. When the steam 3 it becomesfresh water. Another way is to use the 4 of the sun.A tray(盘子)with a special ...
aThere is some salt in the sea water. 有一些盐在海水。[translate] aA “variation” shall mean any change in the original contract intention as deduced from the contract as a whole describing the work to be carried out 整体上“变异”将意味在原始合同意图上的所有变化如从描述工作的合同被推论将...
a我刚才看见了一个女孩经过 I saw a girl to pass through a moment ago[translate] aIf you have a cold,first you should see a doctor.Then you should drink more water,lie down and have a good rest.But you shouldn't have anything cold and you shouldn't do much evercise. 如果您得感冒,...
Filtration: The water is sent through filters or membranes whose holes will only let through extremely small particles, typically those smaller than 1 micron. Contaminants larger than 1 micron, including many germs and inorganic solids, can't make it through. Distillation: The water is vaporized....