地质

At various times in the geological past, many species have become extinct

在过去不同的地质时期，许多的物种因为自然作用而非人类行为而灭绝。

At various times in the geological past, many species have become

在过去不同的地质时期，很多物种的灭绝都是自然因素造成，而并非人类行为。

With the development of science and technology, sensitive, rapid, reproducible, simple and accurate analytical methods are required for the determination of trace elements in geological, biological and environmental samples. The direct determination of extremely low concentration of trace element with modern atomic spectroscopic method, such as atomic absorption spectrometry is so difficult. On one hand, the limitations are associated not only with the insufficient sensitivity of these techniques but also with matrix interference.

随着科学技术技术的发展，在进行地质、环境、生物等样品中痕量金属元素的测定时，常常要求达到ppb级的水平，虽然火焰原子吸收分光光度法具有很高的灵敏度，但是要直接测定这些样品中的痕量组分却很难，这是因为，一方面，样品本身的物理化学状态有的不适合直接测定，或组分的含量低于分析方法的灵敏度；另一方面是存在基体干扰。

By the single zircon U Pb dating method, the quartz syenite porphyny yielded an age of concordance (1 731±29)Ma, and the aegirine augite syenite and syenogebbro are dated upper cocordi...

应用单锆石U Pb法测定年龄，石英正长斑岩谐和年龄为( 1731± 2 9)Ma ，霓辉正长岩、正长辉长岩上交点年龄分别为( 1644± 14)Ma、( 1750± 65)Ma.1650～ 170 0Ma是碱性岩浆活动热构造事件的标志，石英正长斑岩被中元古代晚期的高山河组不整合覆盖，故以 1650～ 170 0Ma作为熊耳群的上限。1650～ 170 0Ma热构造事件是华北地块重大地质事件，有可能是进一步划分中元古代重要的年龄界限。

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本工作室提供的翻译服务涵盖法律、商业、金融、IT、医学、建筑、教育、旅游、汽车、地质、机械、化工等领域。

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业务范围语种：英语、法语、俄语、德语、日语、韩语、意大利语、罗马尼亚语、波兰语、挪威语、瑞典语、荷兰语、土耳其语、西班牙语、葡萄牙语、阿拉伯语等；专业：法律、金融、经济、保险、商贸、工商管理、IT、通信、机械、电子、航空、化工、生物、石油天然气、能源、地质、环保、冶金、建筑、房地产、新闻、汽车、文学、广告、农业、科教等等领域；文种：合同、公文、贸易函件、产品说明书、财务报表、产品说明、设备安装说明、文艺作品、标书、调查报告、招商资料、出国资料、公证材料、电视电影剧本、个人资料等；口译：国际会议同步翻译、商务谈判、旅游随行、展示会、讲座口译等；印刷、出版：根据客户的实际要求，我们提供从设计、制作、制版、印刷、出版的全过程服务。

A strong earthquake shook Portugal's mid-Atlantic Azores archipelago early Thursday, according to the US Geological Survey's Earthquake Information Center.

强烈地震震撼了葡萄牙大西洋中亚速尔群岛早期周四、根据美国地质调查局地震信息中心。

Barite which abundant geological estimate for the six million tons, mainly distributed in south-eastern counties.

其中重晶石储量丰富，地质估算为600万吨，主要分布于县东南部。

According to Behruz Barna, the Chairman from the organization of Iran Mine Develop, 181 items of mine exploitation are started up, reported by Iran Economy Newspaper.

伊朗经济报》报道，伊朗矿产地质开发组织主席Behruz Barna表示，目前在伊朗全境已启动了181个矿产开发项目。

It will meet the needs of western economic construction and carrying electricity from the west to the east. Because these stream segments are mostly in high mountain and barranca, their topography is precipitous and geological condition is complicated and the project scale is majesty.

由于这些河段大都处于高山峡谷，其地形陡峻地质条件复杂，而且工程规模雄伟，需要建设一批高坝，以形成大水库、大电站，作为国家重要的能源基地。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新