Abstract: in rock pyrolysis when the content of base metals and base earth metals is relatively high ionization interference will frequently occur.
文摘：在岩石热解分析中当岩样碱金属和碱土金属离子含量较高时，经常发生离子化干扰的影响。
The single-celled photosynthetic organisms produce much of the oxygen on earth and are the base of the marine food chain.
地球上多数的氧气都是这些单细胞光合作用的生命制造的，他们还是海洋食物链的基础。
Any base would need a water supply. If that water did not have to be shipped from Earth, then the cost of establishing one might be brought down from the totally ridiculous to the merely absurd.
任何基地都需要水，如果水供应不在单单依靠从地球运输，建立基地的成本将会从彻底荒谬到有些荒唐。
If humans are ever going to establish any sort of base on the moon, it'll be a lot easier with a local source of water; the stuff is, after all, awfully heavy to lug all the way from Earth.
如果人类想在月球上建立任何程度的基地，当地有水源的话会容易得多，毕竟从地球运水会重得让你吃不消。
Esa and other nations are already discussing a next-generation space station that would operate as a base from which to explore space beyond low-Earth orbit;
欧洲航天局和其他国家都已经开始在讨论下一代空间站，以此作为一个基地，去探索超越近地球轨道之外的空间；
But there are also scientists who argue that a cheaper way is just to base the trip on our earth.
但是也有科学家认为，一种更便宜的方法是就把我们的地球来作为基地。
Digital City is one of information nodes of the construction of Digital Earth and is the base of Digital Earth.
数字城市是数字地球建设中的一个信息节点，又是数字地球的基础。
The distribution and fractionation of Rare Earth element are the base for their usage as trace elements.
稀土元素在环境中的分布分异机制，是研究其作为地球化学示踪剂的重要基础和必要前提。
Quito wraps itself around the base of Pichincha, a snow-capped volcano that provides one of the most unique backdrops of any city on earth.
基多环绕着皮钦查火山的山脚——一座积雪的火山，世界上最奇特的风景之一。
The Alliance to Rescue Civilization plans to build a permanent moon base to preserve DNA samples of all life on the earth and an encyclopedia of human knowledge.
拯救文明联盟拟建一个永久的月球基地，以保存地球上所有生命物质的基因样本和人类知识的百科全书。
"The show rooms - places of darkness, of turmoil, of agitation - are gathered in a solid base, a telluric architecture built of concrete blocks in earth tones, anchored to the ground," said Devaux.
“演出空间——各种黑暗、喧嚣、聚集的空间——全都被组织在一个坚实的基座中，也就是这个被锚固在地面上的大地色系混凝土体量。”Devaux表示。
On the base of preparing rear earth ethyl salt. We obtained doped rear earth ion solid film sample of PMMA and we also tested it's absorption curve.
在制备稀土辛酸盐的基础上，得到了掺杂稀土离子的聚甲基丙烯酸甲酯(PMMA)固体薄膜试样，测得固体薄膜试样的吸收曲线。
The Duncan model parameters of the base material of the earth dam body of Xiashan reservoir and the achievements of both the field and indoor are presented.
同时还提供了坝体、坝基材料现场和室内物理力学指标试验的成果。
It would produce the moment deflecting from the outer edge of base and decrease the foundation ultimate bearing capacity because the paper considered the lateral earth pressure.
这是因为考虑了土体间侧向土压力，必然会产生一向基础外缘偏转的力矩，从而一定程度上降低了地基极限承载力。
Lots of articles have introduced the calculation method of earth dam seepage with pervious ground base or impervious ground base so far.
迄今为止，已有大量的文献介绍建立在透水或不透水地基上的土坝渗流计算方法。
As we all know, the earth is the base which all the human beings depend on. However, the environment is getting worse and worse. Why?It's because of the destruction by human beings.
人类赖以生存的地球环境由于遭受到人类的破坏而日趋恶化，环境问题已成为全球关注的热点问题。
For open spread foundation, the pit is excavated by excavators for earth work with manpower to trim the side slope and build the ditch on top of base pit.
明挖扩大基础基坑开挖时，土方采用挖掘机开挖，并由人工配合进行边坡修理、基坑顶面排水沟的修建等辅助工作。
The results show that these cracks are caused by the inclusions of rare earth sulphur oxides and alumina distributing in mass in base steel for hot rolled wide strips.
结果表明：管坯裂纹是因热轧宽钢带基材中存在大量聚集分布的稀土硫氧化物和氧化铝夹杂所致。
This paper discusses the causation of frost earth base melt and provides a new way to deal with the frost earth base.
阐述了土基翻浆的成因，为翻浆土基的处理提供了新的思路。
In this paper, the effects of rare earth on the structure and properties of zinc-base alloy are studied.
研究了稀土对锌基合金的组织、性能的影响。
In this paper, the effects of rare earth (re) and chromium on the high temperature oxidation resistance of iron base fluxing alloy spray welding coatings is reported.
本研究着眼于用稀土对价格低廉的铁基自熔合金粉末进行改性，以提高其抗高温氧化性能。
Water is the base of living things on Earth. Water extraction is important to the water resources investigation, the forecasting and evaluating of flood disaster and environmental monitoring.
水是地球上万物的命脉所在，水体提取对于水资源调查、洪水灾害预测评估和环境监测等有着重要作用。
Through analysis of formation cause and taking some actual observation data from a earth-rock dam, a seepage flow monitoring model was set up base on neural nets.
通过对土石坝渗流的成因分析，应用人工神经网络原理，并结合某土石坝的实测资料建立了渗流监控模型。
This paper describes the design features of full band transponder of earth-base TT&C system in S-band and the design idea of full band coherent transponder.
本文论述了S频段地面测控站全频带适应统一应答机的设计特点，提出了全频带相参应答机的设计思路。
The rare-earth-magnesium-calcium alloy is a compacted agent more suitable for high sulfur base gray iron in cupola.
稀土镁钙合金是比较适合于冲天炉高硫铁水使用的蠕化剂。
Vibrating roller compacts the earth until it can bear the weight of the base course and wearing surface that will rest on it.
震动压路机将泥土压实，使其能承受上面的基层和磨损面的重量。
Alleviation mechanism of rare earth neodymium to the damage of aquatic plants by heavy metal cadmium was discussed primarily on the base of experimental result.
本文根据实验结果初步讨论了稀土钕减轻镉对水生植物毒害的机制。
Alleviation mechanism of rare earth neodymium to the damage of aquatic plants by heavy metal cadmium was discussed primarily on the base of experimental result.
本文根据实验结果初步讨论了稀土钕减轻镉对水生植物毒害的机制。
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