If there are numerous black hole then there have to be as many centers of our universe.

如果有許多黑洞然后必須有盡可能多的宇宙中心美国A片免费播放免费。

There are no "real" pictures of a black hole .

其實(shí)并沒(méi)有真正的黑洞照片仑乱高清免费视频观看AA片。

So we can't see a black hole.

所以我們看不見(jiàn)黑洞日韩欧美一区二区在线。

It is impossible to say what happens inside a black hole.

根本不可能說(shuō)出黑洞里面發(fā)生了什么国产69精品久久久久9999不卡。

Such behavior is expected for a black hole, and difficult to explain with other models.

這些都是黑洞的預(yù)期行為人人干人人操人人舔，而且很難用其他的天體模型加以解釋欧美色图图区。

Great luxury club is a "money" black hole.

偉大的豪華俱樂(lè)部是一個(gè)"金錢(qián)"的黑洞www.欧美色图.com。

That is why a lot of ITIL implementations just become a black hole sucking up money.

這就是為什麼很多ITIL的實(shí)施僅僅變成一個(gè)黑洞吸了錢(qián)。

As a result, saving seems like pouring money into a black hole.

作為結(jié)果无码观看一区，儲(chǔ)蓄就好像是在向無(wú)底洞里扔錢(qián)操她网址。

"You shut your bleeding hole, you. Don't you know who this is?"

"閉上你那流血的黑洞，你av性爱毛片在线播放，你知道他是誰(shuí)嗎欧美激情aⅴ变态另类第十页？"

Scientific bore-hole trajectory prediction can not only guide trajectory design and predict drilling trajectory parameters , but also optimize BHA and improve trajectory control accuracy .

科學(xué)的井眼軌跡預(yù)測(cè)不僅可以指導(dǎo)軌跡設(shè)計(jì)，預(yù)測(cè)實(shí)鉆井眼軌跡參數(shù)一级欧美AA片免费观看厕所偷拍，而且可以?xún)?yōu)化下部鉆具組合天天狠天天透天干天干2020，提高軌跡控制精度。