grade elevation 中文意思是什麼

grade elevation 解釋
路面標高
  • grade : n 1 等級，級別；階段；程度，標準，水平。2 〈美國〉（中小學的）年級；某一年級的學生。3 〈pl 〉 〈...
  • elevation : n. 1. 高舉，高陞；【醫學】挺起，隆腫。2. 升級；上進，向上。3. 高尚。4. 高處，高地，高度；海拔；（槍炮的）仰角，射角；【測】標高。5. 【建築】正視圖；立視圖。
  1. The compatibility and harmony among workability, mechanical grade and durability are optimized, with the ground of adjusting composition and dosage of fd - 1 ; after analyzing anti - freezing damage mechanism, it is concluded that temperature is main factor, which affects structure and property of concrete. after two processes of temperature - elevation of hydration heat and temperature - descent of cold - environment, there is original damage in concrete and its existence leads to temperature fields, as results in temperature damage on transition phase > aggregate and cement mortar of concrete

    通過對負溫混凝土早期防凍分析研究認為，環境溫度對混凝土的結構形成及其性能的影響十分突出，水泥水化溫升和環境散熱降溫兩個過程導致混凝土結構內部產生不均勻溫度場，對過渡相、水泥砂漿以及骨料都能產生不同程度的溫度損傷，產生內部溫差應力裂紋，初始損傷也是不可避免的。
  2. The paper expounds the principle of triangular elevation surveying and its accuracy, and further presents the accuracy norm for 4 ( superscript th ) grade of leveling surveging

    摘要闡述全站儀三角高程測量的原理及精度，在此基礎上得出達到四等水準測量的精度要求。
  3. The truth, simplicity, frankness of his manners, the nobleness of his integrity, the reality and elevation of his piety, won him friends in every grade.

    他那誠實，質樸，率直的態度，高貴的正直精神，真實而高尚的虔誠作風，使他成為各界人士的朋友。
  4. The light rail grade separation works at tsing lun road involve the elevation of a 300 - metre long10. 5 - metre wide section of track across the light railroad junction at tsing lun road. a footbridge with lifts will also be built to the west of the elevated viaduct

    屯門青麟路架空輕鐵路軌工程涉及的架空路軌長三百米、闊十米半，橫跨現時的青麟路輕鐵路面交匯處，以及在輕鐵高架橋西面興建一條附有升降機的行人天橋。
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