深井打井機 的英文怎麼說
中文拼音 [shēnjǐngdǎjǐngjī]
深井打井機
英文
deewell sinker-
This portable rig can only drill 15m deep holes
這臺人抬鉆機只能打15米深的井。In this dissertation, the consolidation and settlement mechanism of thick structural clay improved with partially penetrated vertical drains and partially penetrated mixing cement piles, is discussed. and the choose of the reasonable treatment method is analyzed. first, the experimental study on the structure property of thick wenzhou clay is carried out
本文從研究軟土的結構性入手,探討了深厚軟土未打穿豎井和水泥攪拌樁地基的固結和沉降機理;並對深厚軟土地基處理方法的合理選擇作了分析。Photovoltaic ( pv ) panels produce electricity directly from sunlight using silicon cells, with no moving parts. it drives the pump through series of new technologies of electronics, motors, control units and different modern devices to bring wafer up from river, lake or deep well. the system involves optical, mechanical and electronic theories and has an multi - across discipline property of studies
光伏水泵系統是直接利用太陽電池光生伏打效應發電,之後通過一系列電力電子、電機、水機等控制及執行環節從而在江河湖泊或深井中實現提水的系統,該系統是光、機、電、控制技術等多學科交叉、結合的體現。The water pumping system uses photovoltaic ( pv ) panels which produce electricity directly from sunlight using silicon cells and drive the pump through series of new technologies of electronics, motors, control units and different modern devices to bring water up from river, lake or deep well
光伏水泵系統是直接利用太陽電池光生伏打效應發電,通過一系列電力電子、電機、水機等控制及執行環節從而在江河湖泊或深井中實現提水的系統,該系統涉及到光、機、電、控制技術等多種交叉學科。分享友人