invention station 中文意思是什麼
invention station
解釋
他們的發明展示中心-
First installation in canada ( edmonton, alta. ). invention of small dial and two - wire system eliminating ground at subscriber ' s station
電話系統首次在加拿大(阿爾塔省埃德蒙頓)安裝。發明小型撥號盤和二線系統,並取消用戶端的地線。 -
And there are about 1000 magazines, tv station, newspaper, broadcasting station reported li changxiao and his invention, so it is well - known in the worldwide for li changxiao and his invention
植物種的滅絕,也就是意味著包括人類在內的動物將失去部分生存的基礎,隨之而來的是動物也將遭到同樣的命運。
分享友人