tubular trachea 中文意思是什麼
tubular trachea
解釋
管狀氣管-
Secondly, based on the ideal characters of artificial trachea, three types of tubular fabric were designed as the stent : woven tubular fabric ; plating knitted tubular fabric and completely degradable knitted tubular fabric which is made of pgla only
其次根據人工氣管的理想性能特徵設計了三種用作支架的管道織物：機織組織管道織物、針織添紗組織管道織物和僅採用聚乙丙交酯編織的可完全降解的針織緯平針管道織物。 -
Taking some tubular air pre - heater used in one boiler whose capacity is 130 t / h as an example, new blue print with inner trachea is completed by means of computer program. several key design variables may be changed, such as diameter of pipe and velocity of flow of gas. these cases have been considered, and their results have also been compared with each other
比較了幾個重要的設計變量，如外管徑、煙氣流速等參數變化時，總傳熱系數和空預器本體管子總重量，阻力損失以及最低管壁溫度等幾個重要設計結果的變化趨勢，對內螺紋管空氣預熱器的設計具有借鑒意義；其間還分析了內螺紋管與光管在設計時的不同之處；最後，初步分析了內螺紋管的優化設計問題，提出了一些建議。 -
Then mechanical experiments were carried out to measure the longitudinal tensile strength and radial supportive strength. based on the testing results, the different deformation functions of the tubular fabric were obtained and we conclude that the strength indexes vary directly as the material diameter and the arrangement of the pp and pgla has a prominent influence to the radial supportive strength of the woven artificial trachea. in addition, the degradation property of the tracheal prosthesis was investigated and this provides another important foundation for the fabrication technology of the artificial trachea
在試驗測試部分，本課題對試樣的拉伸性能和徑向強度進行了測定，根據試驗的結果深入研究了每種管道織物在測試過程中的不同變形作用，也得到了不同的編織工藝參數對人工氣管力學性能的不同影響:原料的細度的變粗可增大人工氣管各力學強度指標;機織組織管道織物中兩種原料的排列方式對人工氣管的拉伸性能並無明顯影響而對其徑向強度影響顯著，其中以「 1隔1 」和「 3隔3 」的排列方式較佳。 -
Refer to some application examples of inner trachea tubular air pre - heater in power plants it is a good replacement pipe of the old smooth pipe
所以，在用內螺紋管代替光管進行管式空預器的設計時，需要進行全面的核算。
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