稀有

And a zoo in Brazil are celebrating the birth of rare Pigmy hippopotamus by inviting visitors to vote on his name, so far the zoo has selected four names to vote for, including Kedina and Laula, Russen.

巴西一家动物园因园内一种稀有动物倭河马降生而一片喜庆，动特园邀请游客为其选名，目前有四个热门候选，包括卡迪拉，罗拉和露丝等。

The most unusual bird that has come to visit so far, I identified through a picture in a book as a red-throated pipit.

到目前为止，造访过我家阳台最稀有的鸟是一只红喉鹨，我在一本书里看到它的照片从而认出了它。

The most unusual bird that has come to visit so far , I identified through a picture in a book as a red throated pipit .

到目前为止，造访过我家阳台最稀有的鸟是一只红喉鹦，我在一本书里看到它的照片从而认出了它。

It is a unique example of a complex of ecosystems, including tidal flats, floodplains, lowlands and plateaux, and provides a habitat for a wide range of rare or endemic species of plants and animals.

这是一家生态系统的联合企业的独特的例子，包括潮汐公寓，洪泛区，低地和高原，并且提供植物和动物的大范围稀有或者地方性的种类的一个栖息地。

State protection of five kinds of rare trees: hosiei, Metasequoia, Davidia involucrata, Podocarpus and red sandalwood.

属国家保护的珍贵稀有树木5种：红豆树、水杉、珙桐、罗汉松和紫檀。

The polonium itself, with its rarity and trail of irradiated locations ought to be a telling clue.

由于钋本身稀有且所过之处留下的放射可被追踪，应该能成为发掘信息的线索。

A rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum.

一种稀有的多价金属元素，重，化学性质类似锰，用于一些合金中，精炼钼的副产品。

With only two of these cars ever built, it is one of the rarest Porsche's on the planet.

只有两个这些车建造，它是一种稀有的保时捷的这个星球上。

Now many kinds of mono-ginsenosides are obtained and used as medicines to meet clinic demands only by different predisposal process such as physiology, chemistry and zymolysis, isolation, purification after the extraction of total ginsenoside from ginseng"s radix, stem, leaf, follower and fruit because they cann"t be obtained by chemosynthesis yet.

目前，主要应用的方法有酶水解法改变人参皂苷结构。我国学者在人参皂苷结构改造工程方面取得了突破性进展，大连轻工业学院金凤燮教授发明的"酶转化法生产Rh_2等人参稀有皂苷"，在2003年度国家科学技术奖励大会上，获得国家技术发明二等奖。

It is made of scarce resources and therefore more of it is preferred.

它是以稀有资源来制造的，因此人们想要得到更多。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷