Attack by scavengers and bacteria, chemical decay, and destruction by erosion and other geologic agencies make the odds against preservation very high.
食腐动物和细菌的攻击、化学性腐烂,以及侵蚀和其他地质作用的破坏,导致无法保存的可能性非常大。
There are varied topography and geologic structures and excavated slopes are high and steep at (Xiaowan) Hydropower Station.
小湾水电站开挖区地形、地质构造复杂,边坡高而陡。
The diversion tunnels of the Shuibuya Project feature high head, big discharge, long tunnel line and complicated geologic conditions.
水布垭导流隧洞具有水头高,流量大,洞线长,地质环境差等特点,因而技术问题较多,难度较大。
The Oulituozi oilfield have complex geologic condition with growing faults and now in the intermediary and later stage of high water holdup.
欧利坨子油田断裂发育,地质情况复杂,现已进入开发中后期高含水阶段。
Jingbei buried hill reservoir is a high pour point reservoir with complicated geologic characteristics and crude oil properties and greater developing difficulties.
静北潜山油藏是一个地质特征和原油性质复杂、开发难度较大的高凝油油藏。
The practical effect of the protection about High Slope is closely related with geologic condition, so we should pay more attention to the designing and building management.
高边坡防护工程的实施效果与地质环境条件密切相关,必须高度重视勘察设计和施工管理。
The design and construction of large-diameter diversion tunnels in such complicated geologic conditions call for high requirements of design thought and technology.
在地质条件如此复杂的岩溶地区实施大洞径的导流隧洞的设计和施工,对设计思想和施工技术提出了更高的要求。
The model results show, the established geologic model in the work area enjoys high credibility and truth.
模型验证结果表明,所建立的工区储层地质模型可信程度高,真实性强。
The result states clearly that the seismic reflection method of high frequency can effectively apply to geologic prefiguration in tunnel.
高频地震反射波法能有效地进行隧道掌子面前方地质预报。
It has shown a high accuracy of computational results and satisfy need of geologic research and engineering desi...
计算结果精度较高,可以满足地质研究和工程设计工作的需要。
The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine, such as shallow buried depth, thin bed rock and thick aeolian sand.
大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
The paper mainly introduced the treatment measures of geologic hazards, such as geologic slide, rock and sand high slope unstability etc.
主要对地质滑坡、岩质、砂质高边坡失稳等地质病害的防治措施,进行了简要的介绍和论述。
Taking Niuxintuo oilfield as an example, ways for developing the low permeability reservoirs of Liaohe oil area high efficiently are proposed on the basis of its geologic and development features.
以牛心坨油田牛心坨油层为例,在对其地质、开发特征进行总结的基础上,提出辽河油区低渗油藏高效开发的做法。
According to structural feature of typical geologic models in Shengli oilfield, the paper presented staggering mesh high-order difference forward simulation of density-variated acoustic equation.
根据胜利油田典型地质模型的构造特点,本文提出了变密度声波方程交错网格高阶差分正演方法。
Granitic gneiss is the most extensive geologic unit in the Sulu ultra-high pressure metamorphic belt and the age of protoliths of granitic gneiss is Neoproterozoic era.
花岗质片麻岩是苏鲁超高压变质带中分布最为广泛的岩石单元,其岩石形成于新元古代。
The most important problem for high production and high quality construction in Kailuan mining area is the geologic safety guarantee, due to there very complex geological conditions.
开滦矿区地质条件复杂,高产高效矿井建设中的首要问题就是地质条件保障问题。
High risks exist in the mining industry. The mining risk befell on the proprietor is, in fact, a continuation and succession of the owner's geologic exploration risk.
矿业项目具有高度的风险性,业主独自承担的采矿风险实际上是矿主勘查风险的延续和继承。
The high mining height hydraulic support is designed for the special geologic condition of Shendong coalfield, such as shallow buried depth, thin bedrock and thick aeolian sand.
大采高强力液压支架是针对神东煤田浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
Lower limit of daily oil production and controlled geologic reserves of single well are the quantitative targets of high-efficiency development in the high-sulfur gas fields.
单井日产量下限、单井控制地质储量下限是衡量高含硫气田达到经济高效开发的定量指标。
The recent geologic data show that it is the Archeozoic high-grade metamorphic terrain formed by the supracrustal rock-TTG rock series, that is different with the southern Longgang landmass.
新近调查资料表明 ,它是由表壳岩 -TTG岩系组成的一太古宙高级变质地体 ,并有别于南侧之龙岗陆块。
The recent geologic data show that it is the Archeozoic high-grade metamorphic terrain formed by the supracrustal rock-TTG rock series, that is different with the southern Longgang landmass.
新近调查资料表明 ,它是由表壳岩 -TTG岩系组成的一太古宙高级变质地体 ,并有别于南侧之龙岗陆块。
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