关于盐非常咸的作文(描写盐的经典作文)

关于盐非常咸的作文(描写盐的经典作文)

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关于盐非常咸的作文(描写盐的经典作文)

关于盐非常咸的作文【一】

Long, long ago, there were two brothers, the one rich and the other poor. When Christmas Eve came, the poor one had not a bite in the house, either of meat or bread; so he went to his brother, and begged him, in God's name, to give him something for Christmas Day. It was by no means the first time that the brother had been forced to give something to him, and he was not better pleased at being asked now than he generally was.

"If you will do what I ask you, you shall have a whole ham," said he. The poor one immediately thanked him, and promised this.

"Well, here is the ham, and now you must go straight to Dead Man's Hall," said the rich brother, throwing the ham to him.

"Well, I will do what I have promised," said the other, and he took the ham and set off. He went on and on for the livelong day, and at nightfall he came to a place where there was a bright light.

"I have no doubt this is the place," thought the man with the ham.

An old man with a long white beard was standing in the outhouse, chopping Yule logs.

"Good-evening," said the man with the ham.

"Good-evening to you. Where are you going at this late hour?" said the man.

"I am going to Dead Man's Hall, if only I am on the right track," answered the poor man.

"Oh! yes, you are right enough, for it is here," said the old man. "When you get inside they will all want to buy your ham, for they don't get much meat to eat there; but you must not sell it unless you can get the hand-mill which stands behind the door for it. When you come out again I will teach you how to stop the hand-mill, which is useful for almost everything."

So the man with the ham thanked the other for his good advice, and rapped at the door.

关于盐非常咸的作文【二】

如果盐类元素不断地输入海洋,那海水不是会变得越来越咸了吗?还好在海洋中的生物会吸收许多的盐类物质,而化学吸附与沉淀作用也会将部分海水中的盐类转入沉淀物形态。根据测试研究发现,海水并没有越来越咸,海水中的盐份并没有在增加。

为什么湖水不是咸的呢?因为蒸气到了空气中的水份在经由雪,雨以及地下水形成汇集至湖中,就成了湖水,而湖水的'盐份是海水的几百分之一,所以,我们感觉不到咸味。但是如沙漠里的湖,湖水不断地被蒸发,那么湖水也会像海水一样咸。横跨约旦和以色列的死海,就是闻名于世的咸水湖。

海水中的水估计只有96.5%,其它的3.5%是氯化钾,氯化镁等盐类,根据实验平均有35克盐溶解在每千克海水中,其中氯化钾(盐类)占的比重较大,因为存在大量的氯化钾,所以海水才是咸的。

我国沿海城市居民,早期引进海水用日晒的方法提取海盐食用,这证明了海水中含有盐份,海水是咸的。我们可以用一个1250CC的瓶子装满海水,加热蒸发后大概可以得到一汤匙的食盐,所以,这也可以证明海水里含有盐份。

这样,海水是咸的道理我们都明白了吧。

关于盐非常咸的作文【三】

她们都有着不同的经历,今天我来讲述地是:双面女生——莫欣儿。

莫欣儿有一个不幸福的家庭,虽然她住在高档公寓,但是她每天都提心吊胆的过日子,虽然同学们都很羡慕她,但是她并不快乐,她不喜欢和爸爸妈妈住在一起,因为他们每天都在大家面前演戏,伪装自己的感情,其实他们早就已经离婚了,只是不想让莫欣儿心灵上受到创伤。曾经有一次她爸爸出差,她和她的朋友冉东阳进过一个玩具店,她们看见了一个用棕色绒毛做成的树洞,树洞里有三只用棕色做成的松鼠,松鼠爸爸、松鼠妈妈,还有他们的松鼠宝宝,莫欣儿说让冉东阳和她一起编故事,她们编的故事都栩栩如生。特别是莫欣儿变得,有点怪,有点可怜,有点像她家的样子,十分不和谐。看了这篇文章,我希望每个家庭都要和睦,家长不要动不动就吵架,闹离婚这样孩子的心灵会受到很大的.创伤,家长应该互相谦让,这样的家庭才会和睦。

一颗有爱的种子,轻轻撒播,种植心田成长的少年在此寻梦,天真的儿童踏进乐园,为我们记录成长,留住美好童年,时光的力量虽强大,但总有一份爱像星辰闪耀,永不失落,温暖心间。

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