查询词典 Ursa Minor

The thorium abundance ratio measured for the star in the Ursa Minor dwarf galaxy is as low as that found in the oldest stars in the Milky Way, suggesting that this star could be at least 12 billion years old.

钍丰度比测得的星在URSA患者小矮星系是低至那被发现在古老的恒星在银河系中，暗示这颗恒星可能至少有12亿年之久。

In fact it was probably the most remarkable book ever to come out of the great publishing houses of Ursa Minor – of which no Earthman had ever heard either.

事实上，它很有可能是小熊星座大出版局所出的最卓越的书了---当然，也没有一个地球人听说过这个出版社。

Next, swivel the projector until the constellation of Ursa Minor (the "small bear" or the "little dipper") rolls into view.

去操作台那里打开投影仪的开关，在大球那里操作旋转大球，让天花板上出现小熊星座（找北极星，最亮的那个点，见下左图）。

A minor share of the profits; Ursa Minor .

分得较少的利润；小熊星座。

The other reason was that this device was in fact that most remarkable of all books ever to come out of the great publishing corporations of Ursa Minor – The Hitch Hiker's Guide to the Galaxy..

另外一个原因是，这个设备实际上是伟大的出版商Ursa Minor所发行的所有的书籍中最引人注目的一本——《银河系漫游指南》。

Figure 3: The spectral line of thorium found toward the star COS82 in the Ursa Minor dwarf galaxy.

图3：谱线发现钍对明星cos82在URSA患者小矮星系。

In fact it was probably the most remarkable book ever to come out of the great publishing houses of Ursa Minor - of which no Earthman had ever heard either.

它比《太空家庭看护系列》要流行的多，同时也比《失重状态下要做的超过50件事情》卖得好，也比奥龙。

The derived thorium abundance indicates that the explosive synthesis of heavy elements occurs in similar-type environments in both the Milky Way and the Ursa Minor dwarf galaxy, which is a satellite of the Milky Way.

派生钍丰度表明炸药合成重元素发生类似式环境在乳熟程和URSA患者小矮星系，它是一个卫星银河系。

Astronomers from the National Astronomical Observatory of Japan and Osaka Kyoiku University in Japan , have detected the element thorium in a red giant star called COS82, which lies in the Ursa Minor dwarf galaxy .

天文学家来自日本国家天文台和大阪大学生涯，在日本，已发现元素钍一红巨星称为cos82，其中的关键在URSA患者小矮星系。

The object, located in the constellation Ursa Minor, is nicknamed Calvera, after the villain in the movie "The Magnificent Seven".

这颗天体位于小熊座，昵称"卡尔维拉"，是根据电影《七侠荡寇志》中的那位反面人物命名的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐