近年来，冶金地质系统的冲击回转钻进技术取得了较好的效果。
In recent years, percussion rotation drilling technique in geological departments of Ministry of Metalurgical Industry has gained a reapid development.
从一个复杂的生态环境地质系统中选取评价因子，进行质量评价是十分困难的。
It is difficult to select assessment factors form the complicated eco-environment geology system and assess its quality.
在海洋天然气水合物的地质系统中，甲烷的渗漏作用形成了独特的地球化学微环境。
The seeping methane results in a special geological chemical micro-environment in marine gas hydrate geologic system.
此外“亚马逊自身卓越的水文地质系统可以让森林自身产生的水量至少是森林降水量的一半。”
Furthermore, "it has a remarkable hydrogeological system where the forest generates at least half of its own rainfall."
本文重点介绍了瞬变电磁法技术在有色地质系统金属矿产勘查中的进展及应用效果。
This paper mainly reports the progression and application effect of the transient electromagnetic method used in nonferrous metallic mineral exploration.
本文视油气藏为一个“容积单元化”的地质系统，利用泛克里金技术估算油气地质储量。
Referring to the oil and gas reservoir as a "Volume Unitized" geological system, the geological re - serve of oil and gas is estimated by using Universal Kriging technique in this paper.
只有当某一地质系统拥有自然的或人工的界限，将该系统内的水与水文循环起来，这整个系统方能被恰当地称为与水文地质学相关。
Only when a system possesses natural or artificial boundariesthat associate the water within it with the hydrologic cycle may theentire system properly be termed hydrogeologic.
文章还结合冶金地质系统第一轮承包实践，对两轮承包的衔接、承包基数的确定、承包形式、建立健全约束机制、加强精神文明建设等问题进行了探讨。
Based on the first-round practice in metallur-geological industry, the author discusses such matters as the connection between the first and second rounds of contracting, the setting of cont…
它们与地球上的河流系统非常相似，地质学家认为它们是早已消失的河流留下的干涸的河床。
They bear a strong resemblance to river systems on Earth, and geologists think that they are dried-up beds of long-gone rivers.
这一套系统只有在有限的几个具备地质条件的地区才能够很好的发挥作用。
This can work well but only a limited number of regions have suitable geology.
人类世的地质编录将因此显示，通过人类的活动，地球的生态系统被同质化了。
The fossil record of the Anthropocene will thus show a planetary ecosystem homogenised through domestication.
美国地质调查局和TA在加州的合作机构正在调查研究一个地震早期预警系统会给加州带来什么好处。
The United States Geological Survey (USGS) and partner organizations in California are doing research to understand what benefits an earthquake early warning system might have in California.
“回顾过去的神奇之处就在于它是地质历史的长镜头，”怀特塞德说，“有证据表明食物网的崩溃已经开始存在于一些海洋生态系统之中。
“What’s wonderful about looking at the past is the long lens of geological history,” said Whiteside. “There is evidence that food web collapse is starting to occur in some marine ecosystems.
该系统是根据即便在缺乏地质调查设施的国家也能容易获取的因素设计的，这包括基岩地质、山坡坡度和植被类型。
The system is based on factors that are easily available even in countries with poor facilities, such as bedrock geology, slope gradient and vegetation type.
两种板块边界均与地层系统、地震以及火山活动有关，但在两种边界处观察到的诸般地质活动却迥然不同。
Both kinds of plate boundary are associated with fault systems, earthquakes and volcanism, but the kinds of geologic activity observed at the two boundaries are quite different.
信号处理、成像、医学成像、地质学、生物信息学、编码理论、信息论、控制系统……它几乎已经扩散到每一个工程学科与领域。
Signal processing, imaging, medical imaging, geology, bioinformatics, coding theory, information theory, control systems... It has been disseminated to almost every engineering field.
美国地质调查局称，九种蟒蛇——长度从12英尺至28英尺不等的蛇，对生态系统的健康形成中度至高度风险的威胁。
The U.S. Geological Survey says nine species of pythons, atype of snake that can range from 12 to 28 feet in length, pose amedium- to high-risk threat to ecosystem health.
报告的联合作者，一位来自美国地质学研究领域的科学家詹妮佛哈顿认为，有越来越多的证据表明，北部亚寒带地区的生态系统是受气候变化的影响最大，而这份报告则为这样的事实又增加了证明。
This study is part of a growing body of evidence that northern systems are bearing the brunt of climate change, said co-author Jennifer Harden, a U. S. Geological Survey scientist.
本文以系统的观点，开展了合阳县地质灾害的研究。
This thesis study geological disaster of Heyang in the point of system.
研究人员对美国加利福尼亚州活跃又复杂的地质断层系统进行分析，并采用新方法，将数据转换成地震几率。 。
Researchers E analysed the latest data from the state's complex system of active geological faults, as well as new methods for translating these data into earthquake likelihoods.
论文初步探讨了基于GIS的青海省地质灾害管理信息系统设计和实现。
The paper mainly discusses the design and implementation of Qinghai Geological Hazards Management Information System based on GIS.
科学家称人类开始对全球水系统造成重大破坏，一个新的地质时期由此开始了。
Scientists say a new geologic epoch has begun whereby humans are causing major damage to global water systems.
概要介绍地质灾害的监测与监测系统的总体构思。
Geological hazard monitoring and monitoring system are outlined in this paper.
美国宇航局随后低调处理了火星上有生命这个概念并且代之以系统的宣传探索火星的后期地质和气候。
NASA subsequently played down the notion of life on Mars and instead set out on a methodical campaign to explore the past geology and climate of Mars.
第三，完成了地质灾害信息系统的软件开发。
Third, the software has been developed for the geological hazard information management system.
煤料和石灰石存放场必须有底部防渗系统。该系统可由粘土层、地质处理用膜层、或其他防渗材料组成。
The coal and limestone storage yard must have a bottom impermeabilization system. This system may be constituted by a clay layer, a geomembrane layer, or other impervious material.
该系统的目的是在地质岩性填图方面为航空物探解释人员提供咨询。
The purpose of the system is to offer consultation for aerogeophysical interpreter on the geophysical mapping.
该系统的目的是在地质岩性填图方面为航空物探解释人员提供咨询。
The purpose of the system is to offer consultation for aerogeophysical interpreter on the geophysical mapping.
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