登錄
所屬欄目：我愛發明
所屬頻道：CCTV-10科教
年份：2011
展開全部
簡介：三國時期蜀國的諸葛亮製作了一種連弩，稱作元戎弩，一次能發射十支箭，火力很強，但是體積、重量偏大，單兵無法使用，主要用來防守城池和營塞。後來大發明家馬鈞欲對其進行改進，使之成為一種五十矢連弩，威力更大收起
《我愛發明》 20110929 魔力發明秀 52 回到冷兵器時代
《我愛發明》 20110918 強弩神車
複製成功！
PC客戶端下載
移動客戶端下載
![[em:1:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/1.gif)
![[em:3:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/3.gif)
![[em:4:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/4.gif)
![[em:5:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/5.gif)
![[em:6:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/6.gif)
![[em:7:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/7.gif)
![[em:8:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/8.gif)
![[em:9:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/9.gif)
![[em:10:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/10.gif)
![[em:11:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/11.gif)
![[em:12:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/12.gif)
![[em:13:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/13.gif)
![[em:14:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/14.gif)
![[em:15:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/15.gif)
![[em:16:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/16.gif)
![[em:17:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/17.gif)
![[em:18:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/18.gif)
![[em:19:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/19.gif)
![[em:20:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/20.gif)
![[em:21:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/21.gif)
![[em:22:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/22.gif)
![[em:23:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/23.gif)
![[em:24:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/24.gif)
![[em:25:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/25.gif)
![[em:26:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/26.gif)
![[em:27:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/27.gif)
![[em:28:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/28.gif)
![[em:29:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/29.gif)
![[em:30:]](https://big5.cctv.com/gate/big5/tv.cctv.com//p2.img.cctvpic.com/photoAlbum/templet/common/DEPA1406601454073701/30.gif)
