太阳系

"Professor Ronald Bracewell, a leading American radio astronomer, argued in Nature that such a superior civilization, on a visit to our own solar system, might have left an automatic messenger behind to await the possible awakening of an advanced civilization."

杰出的美国射电天文学家RonatdBracewell教授在《自然》杂志上发表文章，认为访问过我们太阳系的高级文明可能留下了一种自动信使以等待先进文明的可能觉醒。

J. Moffat, all from CRAQ (Centre de recherche en astrophysique du Québec), a center belonging to the University of Montreal in Canada, have broken that record twice.

星云中所有的恒星几乎有相同的年龄，即100万年，但这与我们有50亿年寿命的太阳和太阳系相比，只是一眨眼的时间。

The Emperor led the Space Marines into the reconquest of the Solar System, driving alien enslavers from the moons of Saturn and Jupiter and most importantly, achieving peace and eventual integration with the Mechanicum of Mars.

帝皇率领着星际陆战队重新征服太阳系，驱逐土星和木星的卫星上的异星奴役者，更重要的是，他和火星上的机械教达成了联合。

Also, Mars is also the world record holder to the tallest peak.

这也是太阳系所知最大的峡谷。

From 1959 to 1976,45 lunar explorers were successfully sent to explore the Moon by USA and USSR,and 382 kg samples of the lunar rocks and regolith were sent bact to the Earth.

1959年至1976年的18年是人类第一次月球探测高潮，美国和前苏联共成功发射了45个月球探测器，获取了382kg的月球岩石和月壤样品，这些探测资料和月球样品的系统分析与研究，大大促进了人类对月球、地球和太阳系的认识，并带动了一系列基础科学的创新，促进了一系列应用科学的发展。

Since the unique rotation state of Venus was discovered, the formation mechanism of the character has been an important researchful question in the evolution of the solar system.

自从人类发现金星的这一自转特性以来，这一特殊现象的形成原因便成为太阳系演化中的一个重要研究课题。

But how Rhea can hold onto its ring is still a mystery.

在300多年的时间里，我们一直认为土星是太阳系唯一拥有光环的天体。

Called "Rho Oph" by astronomers, it's one of the closest star-forming regions to our own solar system, about 407 light years away from Earth.

所谓的"卢眼"的天文学家，这是一个最接近的恒星形成区域，以我们自己的太阳系，约407光年距离地球。

Opportunity examined targets on the outcrop called "Rimrock" in front of the rover, testing the mobility and operation of Opportunity's robotic arm.

相信，火星的子午平原是在全太阳系中的赤铁矿含量之王，赤铁矿是来自广阔的土地上布满俗称为「蓝霉子」的圆粒。

After World War II, the technologies developed for radar and rocketry were applied to astronomy, opening the whole electromagnetic spectrum to observation, as well as allowing direct exploration of the solar system.

二战以后，雷达和火箭的技术发展应用于天文学，开始了全电磁波段的观测，并且可以对太阳系进行直接的探索。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。