施維塔拉 的英文怎麼說
中文拼音 [shīwéitǎlā]
施維塔拉
英文
schwitalla-
Russia ' s space agency has postponed the launch of the next manned mission to the international space station by one week, to march 30, a spokesman said monday according to the itar - tass news agency. the launch, which had been scheduled for march 22, is to carry russian cosmonaut pavel vinogradov, american jeffery williams and brazilian marcos cesar pontes
據美聯社1月24日援引俄塔社報道說，這次飛行原定於3月22日實施，計劃將俄羅斯宇航員帕維爾維諾格拉多夫美國宇航員傑弗里威廉姆斯和巴西宇航員馬克斯塞薩爾旁特斯送入太空。The cable - stayed bridge has become a more hopeful bridge style in the great span bridges because of its great merits, such as its great power for span, good performance of structure, brief construction, easy to maintaining, model legerity, lower cost and restricting noises. nowadays, some new bridge structures such as low pylon cable - stayed bridge and no back - stays & inclined pylon cable - stayed bridge etc. have become the ones for the building owners to appreciate when they construct the middle - span bridges
斜拉橋以其跨越能力大，結構性能好，施工簡便，易於維修，外型輕巧，造價便宜，且能限制噪音等優點，已成為大跨度橋梁的一個發展方向。現今，矮塔斜拉、無背索斜拉等新穎的橋梁結構型式，在中等跨度的橋型中已佔有較大競爭優勢，成為許多業主欣賞的新橋型。In order to satisfy the demands of the main pylon measure benchmark stakingout and the cable anchor - pipe positioning for cable - stayed bridge, a new georobot relative datum 3d polar coordinate method is presented
摘要結合斜拉橋索塔基準放樣及斜拉索預埋鋼管的精密定位的需要，提出了一種新的基於測量機器人的三維相對基準放樣方法，並成功用於灌河特大橋斜拉橋主橋的施工放樣。
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