粗鉆 的英文怎麼說
中文拼音 [cūzhēn]
粗鉆
英文
rough-drill-
He was tired, however, and throwing off his clothes, tucked himself in his mediocre bed, and was soon fast asleep.
他究竟是疲倦了，就脫下他的衣服，鉆進這粗俗的床里，立即睡熟了。He s not a rough diamond - a pearl - containing oyster of a rustic : he s a fierce, pitiless, wolfish man
他不是一塊粗糙的鉆石鄉下人當中的一個含珠之蚌，而是一個兇惡的，無情的，像狼一樣殘忍的人。Other chemicals were added to encourage the carbon atoms to attract each other, producing a rough diamond within two weeks
然後，加入其他化學製品促使這些碳原子互相吸引，從而在兩周內形成一顆粗糙的鉆石。A sharp tool, or bit, was hung from a rope and jerked up and down by men jumping on a spring-board.
粗繩子上掛著銳利的工具，即鉆頭，由踏板上跳躍的人把它拉起又放下。Stock stout, forming an erect trunk sometimes up to 1 m tall, apex densely covered with subulate shining brown scales
根狀莖粗短，直立，高可達1米，頂端密被棕褐色、具光澤的鉆形鱗片。Coarse - grained impact resistant grades for mining, working of stones and rock, building, mineral oil industry, percussion and hammer drill tips, inserts for mining cutters, chisels, asphalt cutters, picks, inserts for concrete - working, hammer cheeks rolls, hot wire rolling, ball pressure dies, brake blocks
粗晶粒度的抗沖擊牌號，適用於采礦工業、採石、建築、石油鉆探工業、鉆頭和錘頭、礦刀的襯墊、鑿子、瀝青切刀、風鎬、混凝土製造的襯墊、錘子的滾軸、熱軋軋輥、子彈壓力沖模、剎車片。Rough and fine cutting, drilling and boring can be conducted for petroleum drill devices such as drill collar, integral heavy wall drill pipe, centralizer as well as other large - sized and super long axis parts with diameter less than 1600mm and length less than 18000mm
在此可以對鉆鋌、加重鉆桿、扶正器等石油鉆具和其他直徑小於1600毫米、長度小於18000毫米的大型、超長軸類零件進行粗、精車削和鉆、鏜加工。Wedge hob drill head is applicable for medium harden rock layer, coarse grain granite, and it has below 9 - grade drillability. the compressive strength is no more than 10 of pull coefficient
楔齒滾刀鉆頭適合於中硬巖層，粗晶花崗巖，可鉆性9級以下，抗壓強度在普氏系數10 。A diamond in the rough
在粗石里的鉆石You ' ll be taking that diamond and leaving the rough
你就會拿走那鉆石離開那堆粗石And we found that the very thin ( about 50 nm ) diamond like carbon film has large hardness and young ' s modulus and excellent anti - wear property and surface roughness
並同時發現極薄之類鉆碳薄膜（ ）有相當大之硬度與楊氏模數，而且擁有極佳的抗磨耗性能與表面粗糙度。Dental root - canal instruments. part 1 : files, reamers, barbed broaches, rasps, paste carriers, explorers and cotton broaches
牙根管器械.第1部分:銼刀擴孔鉆倒鉤鉆孔器粗銼軟膏探測器和棉條鉆孔器Dental root - canal instruments - part 1 : files, reamers, barbed broaches, rasps, paste carries, explorers and cotton broaches iso 3630 - 1 : 1992 ; german version en iso 3630 - 1 : 1994
牙根管器械.第1部分:銼刀擴孔器毛刺鉆孔器粗銼分享友人