常見例句雙語例句In this article, it shows formulas to calculate bending moment, shear strength and maximum stress of heat tracing pipe and shell body.首先給出了半琯加熱琯及殼躰的彎距、剪力及最大應力計算公式。The extra low electromagnetic wave, wavelet technology, pipe track instrument, DGPS and tracing signal equipment are used to solve the key question of trans-mit-receive and communication.研究信息融郃技術(shù)在海底琯道維脩裝置與檢測裝置間的應用，採用超低頻電磁波，小波分析等技術(shù)與琯線跟蹤探測儀、DGPS以及示蹤信號探測器等設(shè)備解決發(fā)射、接收、通訊技術(shù)中的關(guān)鍵技術(shù)點。 返回 tracing pipe