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- Monitor system of safe supervisory system can reality show the parameter of moment percentage of both main hook and auxiliary hook , actual load force ,lift angle, actual load height and load range. 安全監測系統的顯示系統可隨時顯示主鉤和副鉤的作業力矩百分比、實際載荷、主臂仰角、實際起吊高度、以及作業幅度等參數; 有預報警、超限報警和超限控制功能。
- By establishing force equilibrium equations, a mechanical model for calculating the friction on the string is set up, and the analytical formulas for calculating the hook load and wellhead torque when the string is tripped in. 通過建立管柱受力平衡方程,推導出水平井管柱入井時摩阻計算的力學模型,分析計算了在穩定和旋轉方式下管柱入井時的大鉤載荷和井口扭矩等重要技術參數的解析公式。
- By using the dynamic analysis model, string friction and hook load during operation were calculated and the results provided theoretical backups for the choosing of engineering parameters. 利用力學分析模型分別對打撈施工過程中管柱摩擦力和大鉤載荷進行了詳細計算,為打撈施工過程中工程參數的選擇提供了理論依據,為安全施工提供了技術保證。
- Maximum Aircraft Arresting Hook Load 飛機著艦攔阻鉤最大載荷
- Preliminary Analysis of Control Electric Circuit of Crane Main Hook in Logyard 貯木場龍門吊車主鉤控制電路淺析
- The main impediment to growth is a lack of capital. 影響發展的主要障礙是缺乏資本。
- Crowds thronged the main square of the city. 城裡的大廣場上擠滿了人群。
- The whole school (was) assembled in the main hall. 全校在大禮堂集合。
- The main feature on the program is her song. 那個節目的主要號召物是她的歌。
- Fables often have animals as the main characters. 寓言常以動物為主角。
- A heavy snowfall block the main road. 一次嚴重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤氣總管爆炸引起房子失火。
- I grasped the main point of the speech. 我領會了這篇演講的要點。
- The country's main products are gold and cocoa. 這個國家的主要產品是可可和黃金。
- Men and machines poured along the main highways. 人和機動車順著公路如潮湧而去。
- A main feature of computer virus. 計算機病毒的一種主要特性。
- He arranged his speech under four main heads. 他把發言內容歸納成四個主要方面。
- Sheet in the main sail, a storm in coming! 收回主帆,風暴要來了!
- In the main, the pupils did well on the test. 總的來說,學生們考得很好。
- Our main task now is increasing production. 我們現在的主要任務是增加生產。