1. 星系的形狀 Ｄ 我們居住的星系稱銀河。它的形狀大約像： A) 一個圓的球 B) 一個多福餅 C) 一個椒鹽脆餅 D) 一個平的螺旋 2. 在鯊魚身上沒發現 Ａ 不同多數其它魚，鯊魚有沒有： A) 骨頭 B) 牙 C) 鰓...
1.你的光纖芯數會很多嗎?是自己在使用的嗎?若是的話只有5~6芯左右的話你用泡棉雙面膠固定就好了.或是用3秒膠還是ab膠ㄝ可以.因為熱縮套管它本身就有一根鐵棒.於熱縮後固定接續點使其接續點成為一直線並保護接續點. 2.你說的絕緣封裝套是要做甚麼用的?可以補充說明一下嗎?若可以...
...the bough stands erect the ash brown to have the lump thorn, holds the shape duplicate leaf, the small leaf egg shape , 長橢圓形, flower first leaf open, ...
... of the detonation of a volume of explosive around a hollow or void, a shaped charge. Explosive energy is released directly away from (normal...
...y-axis = OD z-axis = OE x = L/2 = 14.5 cm for symmetric shape (b) the y coordinate = ? y = L/2 = 14.5 cm for symmetric shape (c) the...
...adductor muscle in monomyarian species. It consists of two irregular shaped auricles and a ventricle. Anterior and posterior aorta lead from the...
...or experiences in economic, social and humanistic activities, and then shapes rules, mechanisms, means, institutions,methods...
...參考 http://www.grc.nasa.gov/WWW/K-12/airplane/Images/ shaped .gif
