design and construction of 2000 tons shaft bottom coal bin

field experiment of cage elastic supporting device at vertical shaft bottom

立井提升井底罐笼弹性承接装置的现场试验

互联网摘选

however, there were a few astronomers in greece and other places who didn't agree with the geocentric view, for example, a greek astronomer who lived in the third century b.c.e. he proposed the theory that our planetary system might be heliocentric, his name was aristarchus.

然而，希腊及其他地区也有几位天文学家不相信地心说的，比如说公元前三世纪的一位希腊天文学家就提出了我们的行星系统的日心说，他就是阿利斯塔克斯。

互联网摘选

it was presented in the works of well-known greek philosophers as early as the fourth century b.c.e., and the geocentric theory continue to prevail in western thought for almost 2000 years, until the 17th century.

这在公元前四世纪的希腊著名哲学家们的作品中都有体现，而地心说在西方国家也盛行到了17世纪，历经近2000年。

互联网摘选

geocentric means earth-centered, so the geocentric view holds that the sun, the planets, and the stars, all revolve around the earth, which is stationary.

顾名思义，地心说就是指宇宙以地球为中心，地球是静止不动的，太阳、行星及恒星都围绕地球来转。

互联网摘选

a concept of real object and real attribute is a real concept, a concept of imaginary object and real attribute is a real concept too.

虚对象、实属性，也是实概念，如思维科学中的概念；实对象、虚属性，是虚概念，如地心说中的概念；

互联网摘选

it seems a madness to us, and yet systems evolve and evolution we know, is not always reasonable or even tidy.

在我们看来似乎很疯狂，却使思考系统有进一步的发展，这套理论不仅合理，甚至会渐渐地显露出宇宙地心说的牵强。

互联网摘选

( 2nd century ad) proposed a geocentric system of astronomy that was undisputed until copernicus.

（公元2世纪）在哥白尼之前提出了无人怀疑的地心说的古希腊天文学家。

互联网摘选

today, we all know that this "earth center theory" is wrong.

我们今天都知道“地心说”是错误的。

互联网摘选

it was a lonely quest for the two of them in their garage behind the shop, plotting to defy gravity and conquer the wind.

他们两人在自己的自行车店后面的车库里开始了孤独的旅程，计划着如何摆脱地心吸力，驭风而行。

互联网摘选

i love the gravity rolls, the constant twists and turns, the feeling that you might fall out of your seat.

我喜欢地心吸力旋转，那个持续不停的翻滚转动，那种好像快要从座椅子上滑出去的感觉。

互联网摘选

matters existing on earth will behave in a different manner when in space where there is no force of gravity.

我们在地球上发生的事物，在没有地心吸力的太空中便不一样。

互联网摘选

gravity-fed pipe water system

地心吸力法导水系统

互联网摘选

the "nine unknown men" wrote a total of nine books, presumably one each.

，九人秘密小组总共写了九本书，大概是每人写一本，书目是地心吸力的秘密！

互联网摘选

an apple falls by the force of gravitation.

地心吸力使苹果落地。

互联网摘选

the gravity enables us to live naturally on land.

地心吸力让我们能在陆地上正常生活。

互联网摘选

non-equilibrium stage model of catalytic distillation for cumene synthesis using low concentration propylene and benzene

低浓度丙烯和苯催化精馏合成异丙苯过程非平衡级模拟

互联网摘选

non-equilibrium stage model and its application in chemical engineering separation

非平衡级模型及其在化工分离过程中的应用

互联网摘选

i will harm no woman.

我将不伤害妇孺！

互联网摘选

the old, weak, pregnant, and young first.

请让老弱妇孺先上车。

互联网摘选

nearby attractions include the famed nanjing road pedestrian street, jade buddha temple, jing'an temple, the bund and people's square.

此外，酒店邻近南京路步行街、玉佛寺、静安寺、外滩和人民广场等商业区和著名景点。

互联网摘选