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科学小制作吸尘器作文400字

2022-10-25 00:32:04四年级访问手机版213

Winter, although the scenery of a few beauty came, but also brought a lot of trouble to us. The weather is cold, go out without the person in the home, make the rubbish that gave very much not easy Qing Dynasty to sweep, for instance hair, melon seeds carapace, then, I change the opinion that produced to make a cleaner.

冬天了,虽然一些美丽的景色来临了,但也给我们带来了许多烦恼。天冷了,家里没有人出去,制造出了很多不容易清扫的垃圾,比如头发,瓜子壳等,于是,我变产生了制造一个吸尘器的想法。

Above all, I prepared the carefe of two 500 milliliter, I them two go bottom, one is cut go half. Still have an electric unit that takes out from inside the hair dryer with my bad home, a bottle of glue, and a few fine fine iron wire, still have socks of a silk and a scissors next. All reservior be in order, I begin to design my dust catcher.

首先,我准备了两个五百毫升的饮料瓶,我把它们两个一个去底,一个剪去一半。还有一个从我家坏了的电吹风中取出的电机组,一瓶胶水,以及几根细细的铁丝,然后还有一条丝袜和一把剪刀。一切贮备就绪,我就开始制作我的吸尘器了。

Above all, I mix installation of electric machinery group in that by me in the bottle of take out bottom, write a composition with glue / stick on, after installation ends, I raise a hand cautiously, bang up of for fear that it. Next, I drew 3 semicircle on cap, and them scissor of many a bottom, let wind leaf air leak with respect to enough so, I am going to filar socks later in the bottle of the bottom, when hitting them into an another knot one by one with iron wire, an iron wire does not have clasp, I am busy correct come over. When each the knot is hit when, lay open hand looks, sweat is already drenched my hand. Finally, they join twice together, a cleaner was born from inside my hand.

首先,我把电机组安装在那和被我去掉底的瓶子里,并用胶水作文/粘上,安装完毕以后,我小心翼翼地抬起手,生怕弄坏了它。然后,我在瓶盖上画了三个半圆,并把它们一个一个底剪下来,这样就足以让风叶漏风了,之后我把丝袜套在去底的瓶子里,在用铁丝把它们一个一个打成一个又一个的结时,一个铁丝没有扣紧,我忙改正过来。当每一个结都打完时,摊开手一看,汗已经湿透了我的手。最后,它们两个连接在一起,一个吸尘器就从我手中诞生了。

This cleaner promoted me not only start work ability, still tell me a truth: A person wants to be paid conscientiously only, he can get surprising get one's own back certainly.

这个吸尘器不仅提升了我的动手能力,还告诉我一个道理:一个人只要勤奋地付出,他一定会得到令人惊讶的回报。