calculating tonnage 中文意思是什麼
calculating tonnage
解釋
礦量計算- calculating : adj. 1. 計算（用）的；有打算的，不落空的。2. 精打細算的，慎重的，為自己打算的。
- tonnage : n 噸數；（船的）裝載噸數，噸位〈每噸按100立方英尺計算〉；（特指一國、一個港口的商船的）總噸數；（...
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At present, more and more large tonnage ships are built with the development of ship industry, the force between hull and shipway increased, the damage of ship structure was also reported. but the existed method is not efficiently for calculating the distribution of force acted on forward during stern floating which is the moment of truth during ship launching, so it is important to calculate ship launching precisely and take measure to preclude such accident
目前隨著船舶工業的發展，建造船舶噸位越來越大，船體所受滑道反力隨之增大，在實際生產過程中已有船體局部結構不同程度損壞的報道，而現有的下水計算方法在下水的最危險時刻艉浮時滑道反力的分佈情況方面的計算顯得不夠準確，如何準確進行計算並採取相應的措施來防止這類問題發生顯得十分重要。 -
Abstract : the calculation of bending force, is an important designing work in sheet metal. it influences the choosing of equipment tonnage, die material selection and the life span of a die. in the article, a method for calculating the sidepushing force acted on a punch is given out
文摘:彎曲力的計算在板料沖壓中是一個重要的設計工作，影響著設備噸位、模具材料及其使用壽命，介紹了一種計算彎曲凸模所受側推力的計算方法。 -
Based on many years of practice experience and data accumulation of developing, debugging and using belt constant tonnage feeder, the author introduced bow to select a belt constant tonnage feeder of the right type and specification by calculating the main mechanic parameters according to the practical need and the use span
作者結合多年來開發、調試和使用皮帶定量給料機的實踐經驗與資料積累，介紹了如何根據實際需要和使用量程，通過對皮帶定量給料機的主要機械參數的計算來合理地選用定量給料機的型號和規格。
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