2008年，凤凰号火星探测器传回的照片中有经过挖掘土壤而找到的冰块，这在寻找液态水的过程中是一项重大发现——也是生命存在的关键因素。
In 2008, the Phoenix Mars Lander sent back photos of ice chunks it had found after scooping up handfuls of soil, a huge discovery in the search for liquid water — a key ingredient for life.
探测器将借助2.5米长的机械手臂挖掘土壤样本，采集地下冰，或者永久冻土，来研究这个红色星球上是否有生命迹象存在。
The spacecraft will use its 2.5-meter robotic arm to scoop up soil samples and collect underground ice, or permafrost, to see whether there's evidence life ever existed on the Red Planet.
雌性狼蜂掘土蜂在其独特的触角腺里培育共生链霉菌，并将它们分泌到其幼虫的巢房中。
Female beewolf digger wasps cultivate symbiotic Streptomyces bacteria in unique antennal glands and secrete them into their larval brood cells.
当时主要的掘土工具可能已普遍采用了木质的耒、耜。
The wood plough might have been widely used instead of the stone hoes at that time.
建筑大多数是低矮的多层结构，低矮的体量使掘土量减少到最小。
The buildings are mostly short multistory structures, squat volumes with minimal excavation needed.
第九十一条不动产权利人挖掘土地、建造建筑物、铺设管线以及安装设备等，不得危及相邻不动产的安全。
Article 91 When digging, constructing a building, laying pipelines or installing facilities, etc., an owner of immovables shall not endanger the neighboring immovables.
通过挖掘土壤水资源利用潜力，增加土壤水资源利用量，减少灌溉水量，达到冬小麦节水、高产的目的。
Through developing the utilization potentiality of soil water resource, we achieve the purposes of increasing the volume of soil water resources utilization and decreasing the volume of irrigation.
它们可能像海狸那样通过用长牙掘土和削劈来获取食物，伦敦自然历史博物馆的恐龙专家鲍尔·巴勒特说。
They may instead have used their long teeth to dig and chop, in the same way that beavers do, says Paul Barrett, a dinosaur expert at the Natural History Museum, London.
第九十一条不动产权利人挖掘土地、建造建筑物、铺设管线以及安装设备等，不得危及相邻不动产的安全。
Article 91 the right holder of the realty may not, when excavating a land, constructing a building, laying a pipeline or installing an equipment, endanger the safety of any neighboring realty.
第九十一条不动产权利人挖掘土地、建造建筑物、铺设管线以及安装设备等，不得危及相邻不动产的安全。
Article 91 the right holder of the realty may not, when excavating a land, constructing a building, laying a pipeline or installing an equipment, endanger the safety of any neighboring realty.
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