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- Sensitivity analysis showed that the errors, differences between OSU model and depth derived sea levels, were small with regions of high density of water depth measurements. 3.;潮汐预报与全球潮位模式之结果相近,符合台湾海峡潮波自北方大陆沿岸向南行进,并以凯文波形式传递。
- The water depth measurements derived sea level variations were compatible with that of a global tidal model (OSU) and a set of moored long-term pressure records in the middle of the strait. 本研究之主要结果有:1.;潮位变化可信度分析显示,地形平坦区域准确度较高,地形变化剧烈则误差大。
- On double-frequency-channel water depth measurement technology in open diversion channel closure of TGP 三峡工程导流明渠截流中双频水深测量技术
- water depth measurement 水深测量
- The hydrologist figured the water depth along a wharf piling. 水文工作者在码头桩上用数字标明水深。
- A weight on the end of a line, used to determine water depth. 铅锤系在一条线末端的重物,用来测定水的深度
- Prepare spud plate and wire-line to check water depth. 准备测探板和钢丝绳测量水深。
- Influenced by the water depth of ship sea trial area, velocity measurement of deep-draft large-scale ship should be shallow-water corrected with proper method. 受实船试航水域水深的影响,对于深吃水的大型船舶航速测量结果必须采用适当的方法进行航速的浅水修正。
- The survey system can make measurement of the depth of the mud scum and can automatically plot a navigable water depth chart with the acquired data of water depth. 该系统可以进行浮泥层水深测量并将水深数据经整理后自动绘制成适航水深图。
- The optimum aperture of an aerator is smallest at the water depth of 4 m. 一般水深在4 m左右;曝气器的最优孔径最小.
- The optimum water depth increases as the aperture of the aerator increases. 水深较小时,宜选用孔径较小的曝气器;
- A new method for depth measurement of mobile object based on defocus images was proposed. 摘要提出了一种基于散焦图像移动目标深度测量的方法。
- Such as population de ity, street layouts, number of enterprises, water depth. 比如,人口密度,街道状况,企事业数量,水的深度。
- Such as population density,street layouts,number of enterprises, water depth. 比如,人口密度、街道状况、企业数目、水深。
- Depth measure is important for determining wound volume. 深度测量对决定疮口容积很重要。
- Constant minimum water depth: 21feet at mean low tide at the face of all docks. 稳定的最小的水深:21英尺在最低潮可面对所有的码头。
- In order to realize the defect depth measurement in the infrared thermal wave nondestructive evaluation,the pulse phase thermography was introduced. 提出了基于脉冲位相分析的数据处理方法以实现红外热波无损检测法对缺陷深度的测量。
- To produce a pre-determined depth of angle for different impact test specimen material, this device has double thickness gauges and speed adjustor for depth measurement. 简介制作冲击试验机试片之缺口用,本机可调整切口之深度并附良测之设备,本机具切削速度调整可视材料之软硬等状况调整切削速度。
- Measurement of the depth of large bodies of water. 海洋测深学,海洋测深术测量大水域的深度
- Phragmite australis is a kind of helophyte,the submergence and the ground water depth have effect on the growth. 芦苇是一种喜水性植物,地表淹水程度和地下水埋深对芦苇生长都有明显的影响。