挖洞動物 的英文怎麼說
中文拼音 [wādòngdòngwù]
挖洞動物
英文
burrowing animal-
According to the biology mechanism and worm principle of earthworm, this paper lead robot technique into no dig technology on the earth, research and design the machine system mechanism of an earthworm - like robot which cove hole under the earth
本文基於蚯蚓的生物機理,通過對其蠕動原理的研究,提出了在土質環境下拱洞的仿蚯蚓機器人機構模型,將機器人技術引入到了陸上不開挖技術中。This animal can dig faster than any cat or dog
這動物挖洞比任何貓或狗都快。Article 47 no sand collection, stone query, earth digging or waste dumping, explosive operations and other activities that would threaten the safety of roads, road bridges, road tunnels and road ferries is allowed within the perimeter of 200 meters of large and medium - sized road bridges or ferries and within a perimeter of 100 meters above road tunnels or outside the mouths of road tunnels and within a certain distance on both sides of the roads
第四十七條在大中型公路橋梁和渡口周圍二百米、公路隧道上方和洞口外一百米范圍內,以及在公路兩側一定距離內,不得挖砂、採石、取土、傾倒廢棄物,不得進行爆破作業及其他危及公路、公路橋梁、公路隧道、公路渡口安全的活動。Red squirrels disappear inside trees, bears use caves, frogs go deep under the mud, and many other animals dig tunnels in the earth
紅松鼠藏到樹裏面去了;熊利用洞穴'青蛙鉆入泥土的深處.而許多其它的動物,則在地里挖坑道。分享友人