at a loose end does not have a thing on sunday, i an interesting experiment is informed in the book, start work undertake trying.
星期天闲着无事,我就把书中得知一个有趣的实验,动手进行尝试。
according to the method in the book, i carry a clear water cautiously, look for a match and a bottle of glue. i take out a match, besmeared on match a thick glue, put match into water again. passed a little while, miraculous happening, see match is erect only yu shuizhong, shake the one start that place the ground dance. place of its from time to time turns a few rounds, ongoing or from time to time is regressive, resemble cooperating an aeriform dancing partner, having dance lightly. look at the match that dancing, i surprised unceasingly, the heart was full of doubt. nevertheless, jumped about one minute, match is flat, do not dance trod.作文吧 www.zuowenba.net
按照书里的方法,我小心翼翼地端来一盆清水,找来一盒火柴和一瓶胶水。我拿出一根火柴,在火柴上涂了一层厚厚的胶水,再将火柴放进水里。过了一会儿,奇迹发生了,只见火柴直立于水中,一摇一摆地跳起了舞。它时而原地转几圈,时而前进或后退,就像配合着一个无形的舞伴,在翩翩起舞。看着正在跳舞的火柴,我感到惊讶不已,内心充满了疑惑。不过,跳了大约一分钟,火柴就倒下,不跳舞蹈了。
passed 5 minutes, did not think of the miracle happens in again at the moment. match turns slowly in water oneself body, agile ground start dance. still, jump so livelily, have rhythm so. nevertheless, before long it toppled again. look at the match in the fall asleep in water, i was immersed in contemplative.
过了五分钟,没想到奇迹再次发生在眼前。火柴自水中缓缓地转动身子,又灵活地跳起了舞。依然,跳得那么欢快,那么有节奏。不过,没多久它又倒下了。看着在水中静止不动的火柴,我陷入了沉思。
at this moment, father came back. i am urging father to reveal truth to me, father says: "match contains phosphor, after be being contacted with glue, can produce a kind of gas, gas gets together more more, can make match erect rise. when gas sends out, match is driven so that wave. send out when gas, match also was not moved. spent period of time, gas can gather again rise, match danced again. match danced again..
这时,爸爸回来了。我催着爸爸给我揭开谜底,爸爸说:“火柴含有磷,与胶水接触后,就会产生一种气体,气体越聚越多,就会使火柴直立起来。气体散发时,火柴就被带动得舞动起来。当气体散发完了,火柴也就不动了。过了一段时间,气体又会聚集起来,火柴便再一次跳舞了。”
it is so such! after the word that hears father, my suddenly be enlightened.
原来是这样!听完爸爸的话后,我恍然大悟。
this is interesting experiment really! in the life, was full of all sorts of interesting and the experiment of rich knowledge sex, i should do a test more later, learn interesting scientific knowledge more.
这真是一次有趣的实验!在生活中,充满了各种有趣且富有知识性的实验,我以后要多做实验,多学习有趣的科学知识。