I have heard that they have been pretty accurate in the past with other planetary predictions.

我聽說特级欧美婬片免费高直播播，他們的歷法對過去以及行星的預(yù)言已經(jīng)相當(dāng)準(zhǔn)確的。

It is well known that astrology developed by way of looking at the planetary movements in the night sky.

占星學(xué)是通過觀察夜空的行星運動發(fā)展而來的黄网址资源站在线观看，那是廣為人知的事情射射射干干。

All this is a transparent metaphor for the planetary system and the signs of the zodiac.

所有這是一個透明的比喻為行星系統(tǒng)和標(biāo)志的十二生肖日本xx视频。

In our planetary system the earth and other planets move around the sun.

在我們的行星系中91精品视频一区，地球與其他的行星都繞著太陽運動。

A mathematical model for optimal design of planetary gear speed reducer is introduced in this paper.

介紹了行星齒輪減速器單目標(biāo)優(yōu)化問題數(shù)學(xué)模型的建立午夜三级视频免费看。

This is the website of Arkansas-Oklahoma Center for Space and Planetary Sciences.

這是阿肯色州-俄克拉荷馬州空間和行星科學(xué)中心的網(wǎng)站视色网站视色视频。

This is a very interesting planetary system, discovered only last year.

這個很有趣的行星系是去年被觀測到的。

We now have a culture of distraction. But we have a planetary emergency.

我們有困擾的文化91插进去，但是我們面臨星球危機深夜免费看。

Hence, the study on planetary volcanism is a key part of comparative planetology. Study the volcanism of celestial bodies of Solar system could provide significant knowledge for the understanding of the formation and evolution of the planets, deep and surface processes, metallogenesis, and initiation of life.

對太陽系天體火山作用的對比研究能夠提供認(rèn)識太陽系和行星演化、天體深部和淺部地質(zhì)作用過程欧美国产黄色A片大全、礦產(chǎn)資源形成以及生命的起源和演化等重要信息swag观看，是比較行星學(xué)的重要組成部分。

Pollard is a member of a world wide collaboration called Planet, which is searching the skies for evidence of stars with planetary systems similar to our own.

波拉德是一個叫做"行星"的全球協(xié)作機構(gòu)的成員国产黄色专区，該機構(gòu)的任務(wù)是搜索天空91久久人人，尋找具有類似我們這個行星系統(tǒng)的其他恒星的證據(jù)。