We engaged in the Urals grass family health care products sales and trading agents.

It'stretches from just east of the Urals to the Pacific Ocean, covering five time zones.

它从乌拉尔山东部延伸至太平洋, 跨越五个时区.

Tania: That must be a proverb from the Urals, it makes no sense to me.

塔妮娅: 那一定是起源于乌拉尔地的谚语,对我来说毫无疑义.

Ore minerals in the Colorado-type deposits are of uraninite and coffinite, with associated vanadium and minerals.

科罗拉多型矿床中的铀矿物为晶质铀矿和水硅铀矿, 与之共生的还有钒,铜矿物.

Uranium minerals also occur in the basal beds of the kombolgie formation.

铀矿物也见于科姆波尔吉建造的基底层位中.

Uranium is available in considerable quantity from various areas of the world.

世界上许多地区都有相当数量的铀储量。

A metal called uranium gave off a kind of radiation.

一种叫铀的金属会发出一种射线.

The fuel was enriched with uranium 235 for the nuclear reactor.

核反应堆的燃料被铀235浓缩.

The ratio of those causing fission to those escaping increases as the mass of uranium-235 increases.

随着铀235大量增加,导致那些分裂的对那些逃脱的比率增加.

It is necessary to enrich the fuel by increasing the percentage concentration of uranium-235.

必须提高铀235浓度的百分比,使燃料浓集.

Let us test Kepler's third law for the orbit of uranus compared with that of earth.

让我们比较天王星和地球的轨道,来检验一下开普勒第三定律.

Can I have a look at Uranus too, Lavender? said Ron.

‘可以把天王星也让我看一眼吗,拉文德? ’罗恩说.

There is an opposition formed between Venus and Uranus in your chart.

在你的命盘中,金星跟天王星之间形成对分相.

There are 15 moons and 11 rings surrounding Uranus.

它有15颗卫星以及11个环绕该星球的光环.

Uranus however is heating up and melting her icy surface.

不过天王星正在升温并溶化表面的冰层.

However, Neptune does not turn on its side the way Uranus does.

然而, 海王星不像天王星那样朝一边倾斜旋转.

New discoveries about Uranus excited planetary astronomers in 1977.

一九七七年对天王星的几项新发现振奋了行星天文学家.

Moluranite is a mineral of uranyl molybdate group.

多水钼铀矿属铀酰钼酸盐类矿物.

At any rate, the separation ratio is urate.

无论如何, 这个分散比是精确的.

urban areas

城镇地区

Most of the population is an urban population...

绝大多数人口都是城镇居民。