span是什么意思

网络释义

用法例句

using finite difference method the wave field record of cross-hole seismic wave is synthesized.

用有限差分法合成跨孔地震波的波场记录。

Construction of maximal single span trestle in coal washery;

选煤厂施工中单跨跨度最大的栈桥施工方法

Application of the cross-hole method wave velocity test on building project

跨孔法波速测试在建筑工程中的应用

The Cross-Hole Tomography Algorithm Study Based on the Bending Ray;

基于弯曲射线的跨孔层析成像算法研究

The Application of Cross-hole Sonic Wave in Detecting Depth of Concrete Cracks

跨孔声波在检测混凝土裂缝深度中的应用

Autocycle Tester of RSM-SY7 Foundation Piles Multi-span Ultrasonic

RSM-SY7基桩多跨孔超声波自动循环测试仪

Use Pile Outside Cross-hole Ultrasonic Method to Detect Length of Friction Pile and Rock-socketed Condition of Rock-socketed Piles

桩外跨孔超声波法探测摩擦桩桩长和嵌岩桩嵌岩状况

THE APPLICATION OF CROSS-HOLE ELECTROMAGNATIC WAVE-PENETRATING METHOD TO DETECT KARST IN HEYETANG VIADUCT

跨孔电磁波透视法在荷叶塘高架桥岩溶探测中的应用

ZhaoshuTun, the Tale of Peacock Princess-a Translingual Change Study;

《召树屯》（孔雀公主故事）跨语际流变研究

Jiang Kongyang’s Theory of Art and its Cross-cultural Aesthetic Significance;

蒋孔阳的艺术论及其跨文化美学意义

Application of Rotary Bored Pile in Overpass Project

旋转挖孔灌注桩在跨线工程中的应用

Hand-dug pile building railway lines in the Cross-application

人工挖孔扩底桩在跨铁路线建筑中的应用

The mechanism and countermeasures of the cross-race effect in face recognition

面孔识别中跨种族效应的形成及对策研究

Design of the Lifting Appliance of Long Span Box Girder for Its Transportation and Installation

大跨度箱梁整孔运架一体吊架系统设计

The project research on Hangzhou gulf across ocean big Bridge navigation bore match beam of inclined pulling bridge

杭州湾跨海大桥通航孔迭合梁斜拉桥方案研究

Research and application of the combined operation technology of straddle test,perforation and swabbing

跨隔射孔测试抽汲三联作技术研究与应用

Experimental Investigation of Friction Loss of Tendon Duct for Long-Span PC Bridge

大跨度预应力混凝土桥孔道摩阻试验研究

Construction Control of South Navigable Cable-Stayed Bridge of Hangzhou Bay Sea-Crossing Bridge

杭州湾跨海大桥南通航孔斜拉桥施工监控

Drilling Construction Technology in Super-large Bridge for Jing-Hu High-speed Railway Crossing Yangtze River

京沪高速铁路跨越长江特大桥桩孔施工技术

Applicability of the Theory of Micropore Volume Filling on Zeolite NaX under and above Adsorbate Critical Temperature

跨越临界温度的分子筛吸附——微孔体积填充理论的适用性