For cartographical purposes heights are necessarily recorded above the geoid ( sea-level ).

The practical application of formulae to the absolute gravimetry and refineding geoid are discussed.

此外,还讨论了如何将它们用于绝对重力测量和精化大地水准面的实际中.

Geiod or quasi-geoid is a height datum for acquiring geospatial information.

大地水准面或似大地水准面是获取地理空间信息的高程基准面.

I ordered those geologic maps, but it was a big waste of money.

我订了那些地质地图, 但那就完全是浪费钱.

The geologic phenomenon in Songshan have six kinds of characteristics.

嵩山地质现象具有六大突出特点.

Competent geologic advice is mandatory for any engineering decision.

适宜的有关地质方面的建议,对于任何工程方面的决定都是必需的.

The geologic record dates the final explosion of Santorini with remarkable accuracy.

圣多里尼最后发作的地质学上记录日期是使人吃惊地精确.

Geologic evidence shows that most faults have had repeated movement on them.

地质形迹表明,大多数断层有反复运动.

Zhenjiang city often suffers from the landslide because its geologic environment.

由于受特定的环境地质条件的影响,镇江市滑坡地质灾害频繁发生,使镇江市遭受了巨大的经济损失.

However, the direct relationship between geologic parameters and subsurface flow is obscure.

但是地质参数与潜流之间的直接关系并不明显.

Collapse is a typical geologic disaster in karst area.

岩溶塌陷是岩溶发育地区所特有的灾害地质现象.

Properly geologic and hydrogeologic conditions are the prerequisite successfully using it.

适宜的地质、水文地质条件是原地浸出采铀技术应用的前提.

Agricultural Geologic Environment Survey is a new field in geosciences.

农业地质环境调查是新兴的地学研究领域.

Gushing water is the most common geologic hazard during tunneling.

涌水是隧洞工程施工中最为常见的地质灾害.

The result of this study has provided geological basis for reservoir modeling and development adjustment.

该研究成果为储层地质建模和区块开发调整提供了地质依据.

Scarborough Council commissioned geological experts earlier this year to survey the cliffs.

斯卡伯勒市政会在今年早些时候委托地质专家对这些悬崖进行勘测。

China has abundant petroleum resources andwere controlled by very complicated geological conditions and unique tectonic settings.

中国油气资源丰富,但石油地质构造背景特殊,油气田形成条件复杂.

The study on formation cause of plagioclase is closely related to formation cause of geological structure.

历史上发生的陨击事件对地球表面岩层构造产生了极其严重、深刻和长远的影响.

The prime minister , Wen Jiabao, specialised in geological engineering.

温家宝总理曾专攻地质工程.

Zhongyuan oilfield is a typical block oil gas field and its geological structure is complicated.

中原油田是典型的断块油气田,地质构造复杂.

The United States Geological Survey has revealed that the earthquake was not caused by a simple horizontal movement of one plate past another.

美国地质调查局揭示了此次地震并非由大陆板块间简单的水平交错运动所引起。