查询词典 geological

In this paper, the principle to select railway line in complex geological condition is proposed.

文章结合铁道工程的特点，论述了在地质条件复杂地区（如地质构造、滑坡、泥石流等），铁路的选线原则。

Landslide is one of the important geological hazards, for its factors and mechanism are variable and complex, it is difficult to be predicted, and it have been under research over the world.

滑坡是主要的地质灾害之一，因其作用因素及运动机理多变且复杂，预测比较困难，一直是世界各国研究的重要工程问题之一。

According to conodont ,coral and foraminifera fossils discovered,the geological age of this sequence of sedimentary strata is Early Carboniferous.

根据所发现的牙形刺、珊瑚、非有孔虫化石，确定其地质时代为早石炭世。

This scientific and research project is to analyze the geological structure of the continental shelf.

这个科研项目的内容是分析陆架的地质结构。

In the last 20 years, a lot of geological data and climate simulation studies showed that continentality increased and water cycle between land and ocean became weaker at 21ka BP. Therefore, annual precipitation decreased significantly and climate became dry globally at 21ka BP.

近二十多年来大量地质资料和气候模拟研究表明，末次盛冰期大陆度增加、海陆水分循环减弱、年降水量减少，全球大陆普遍干燥。

The results show that the subsidence curve and horizontal movement curve are not continuous and smooth, but are unsymmetrical with some variation caused by geological conditions.

结果表明，沉陷和水平移动曲线不连续也不平滑，由于地质条件的影响，其变化是不对称的。

Natural rock material is the product of the geological history, it is generally broken, scattered, discontinuous or continuous part of the media.

岩土材料是天然的地质历史的产物，它一般是碎散的、不连续或部分连续的介质。

A contour map is one of the most basic and useful geological maps.

等值线图是一种最基本和最常用的地质图件。

Starting from the view point of the characterization of geological objectives, interpretation is made of the plane coordinate conversion from both its physical and geometrical significance.

从地理对象描述角度出发，对平面坐标转换进行了物理意义和几何意义的解释，并得到概括的数学模型，建立2类转换方法的参数计算公式。

By comparison with the influence of safety factors,nominal height, corner quantity, and geological condition on project cost for 110 kV steel tubular pole structures overhead transmission line, the paper gives the recommendation values of safety factors for conductor and ground line design.

中文摘要：通过对110kV钢管杆架空线路安全系数的不同取值、不同呼称高、线路经过的不同转角数量和不同地质条件对工程造价的影响进行分析比较，提出了线路设计导、地线安全系数的推荐值。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。