您要查找的是不是:
- The two Viking landers tested small amounts of Martian soil for signs of life. 为了寻找生命的迹象,海盗号的两个着陆器对火星的少量土壤进行了研究。
- They are the first plants to grow successfully in Martian soil, here on Earth. 它们是头一批用火星土壤在地球上种植成功的蔬菜。
- Any free radicals in Martian soil could be taken as presumptive evidence of life there. 火星土壤中的任何游离基将可用来推断火星存在生命。
- It released a parachute, used pulsed thrusters to slow to a fast walking speed, and then descended the last few metres to the Martian soil to land on three legs. 它释放出一个降落伞,用脉冲的矫正舱身用的火箭来减慢快速的行走速度,然后用三条腿在登陆火星的泥土中下降几米。
- Finding ice in the Martian soil could provide important information on the chemical processes that might occur below the surface or even on the existence of subsurface life. 在火星土壤中寻找水可以帮助我们提供对火星地表之下的化学演化甚至生命是否存在都具有重要意义的信息。
- An intriguing detail near the footpad at about the 2 o'clock position, is a metal spring partially buried in martian soil, a piece of the arm's now opened biobarrier. 在防陷垫附近大约两点的位置上有一个有趣的细节,一小块金属弹簧部分被埋在火星土壤里,也是机械手臂现已打开的生物屏障的一部分。
- LOS ANGELES - Traces of a rocket fuel ingredient found in the Martian soil would not necessarily hinder potential life, mission scientists said Tuesday. 洛杉矶-火星土壤中发现的微量火箭燃料成分并不一定会妨碍潜在的生命,这次任务的科学家星期三这样说。
- Pictured above, a circular array of the Phoenix Lander's solar panels are visible on the left, while a scoop partly filled with Martian soil is visible on the right. 在上面影像的左侧,可见到凤凰号登陆船的伞形太阳能板,而右侧则是装著半满火星土壤的铲子。
- In heating the Martian soil in the lander's ovens, the team hopes to discover whether it holds ice, determine if water flowed through it in the past and study its mineral composition. 通过在探测器烤箱中加热火星土壤,团队希望发现它是否含冰来断定以前是否有水流过,并研究它的矿物成分。
- The lander's robotic arm started digging trenches in Martian soil after touching down near the planet's north pole on May 25, revealing a white substance that scientists had said was ice. 5月25日探测器在火星北极附近降落后其机器手臂便开始在火星土壤上挖沟,科学家们认为暴露出的白色物质便是冰。
- In 2004, NASA's Opportunity rover found evidence in Martian soils that water had once flowed across the surface there, buoying hopes that the red planet may once have supported primitive life. 译:2004年,美国宇航局的“机遇号”探测器在火星土壤中发现有水流过火星表面的迹象,这一发现激发了人类对于这颗红色星球曾有原始生命体存在的希望。
- Spectroscopic evidence for hydrous iron sulfate in the Martian soil 在火星土壤里含水铁硫酸盐在分光镜明显
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Martian Soils and the Acid Ocean 火星土壤与酸性海洋
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。