鹤

Vocal characters of 7 kinds of cranes (Demoiselle Crane,Black-necked Crane,Eurasian Crane,White Crane,Hood Crane,White-naped Crane,Black-necked Crane,Red-crowned Crane) were analysed in this article.

本文通过对国内大量分布的这7种鹤(蓑羽鹤、白鹤、白枕鹤、白头鹤、黑颈鹤、灰鹤和丹顶鹤)的鸣声的分析，找寻可以反映这些鹤类亲缘关系的同源鸣声，并利用鸣声的主要物理特征建立这7种鹤的系统分类关系。

Demoiselle crane, alias Guixiu He, is a kind of large wading bird belonging to Turiformes of the family Gruidae that lived in swamp and everglade of the Northern Hemisphere. Demoiselle crane is a kind of Ⅱ safeguard wild animal in our country.

蓑羽鹤 别名闺秀鹤，属于鹤形目鹤科，是1类广泛分布在北半球湿地，栖息于沼泽或近水区的大型涉禽，被列为国家Ⅱ级重点保护野生动物川。

Sandhill Crane, is also named Canadian Crane and Brown Crane.

沙丘鹤亦称加拿大鹤、棕鹤。

ICF's reputation spread with a succession of "firsts" in captive breeding programs:(1) first red-crowned crane was hatched in the western hemisphere in 1975;(2) first hooded crane was hatched in captivity in 1976;(3) Brolgas was hatched for first time in North America in 1979;(4) first captive hatching of Siberian crane was made in 1981;(5) ICF pioneered "isolation rearing" efforts to release captive cranes in the wild from 1984-85;(6) ICF hatched its first wattled crane in 1993, making it the first institution to have bred all fifteen species of cranes successfully.

首先在鹤类的饲养繁殖方面做出了巨大贡献，其中下面几个方面创造了前所未有的功绩：（1）在1975年，在西半球首先孵化了丹顶鹤；（2）在1976年，首先在人工饲养条件下孵化出了白头鹤；（3）在1979年，在北美首先孵化出澳洲鹤；（4）在1981年，首先孵化出了白鹤；（5）在1984年~1986年，首先使用"隔离饲养"方法把人工饲养的鹤释放野外；（6）在1993年， ICF 第一次自己孵化出了肉垂鹤，从而成为首家能繁殖所有15种鹤的机构。

Using supercritical CO 2 to extact Agrimonia Pilosa Ledeb Extractive from Agrimonia Pilosa Ledeb ,thl best technelogic condition of it is,temperature 35～40℃;Pressure 16MPa;exact desage about 3000L Per grou

研究利用超临界CO2 从鹤草芽中萃取鹤草芽浸膏的工艺条件，考察了温度、压力、萃取剂用量等对浸膏收率的影响，结果表明，用超临界CO2 从鹤草芽中萃取鹤草芽浸膏的最佳萃取工艺条件为：温度 3 5～4 0℃，压力 1 6MPa，萃取剂用量：每组实验 3 0 0 0L左

In Hubei Province, to combat illegal securities activities of co-ordination group held in the province yesterday to combat illegal securities activities in the work of the seminar, the China Securities Regulatory Commission regulation of non-listed public companies, deputy director of the Department of冯鹤said that the Hubei Province, to combat illegal securities activities Coordination Group member units must be clear division of labor and close coordination to promote the Hubei Province to fight against the joint mechanism for the effective functioning of law enforcement.

在湖北省打击非法证券活动协调小组昨日召开的全省打击非法证券活动工作研讨会上，中国证监会非上市公众公司监管部副主任冯鹤年指出，湖北省打击非法证券活动协调小组各成员单位要明确分工，密切配合，推动湖北省打非联合执法机制的有效运转。

ICF's reputation spread with a succession of "firsts" in captive breeding programs:(1) first red-crowned crane was hatched in the western hemisphere in 1975;(2) first hooded crane was hatched in captivity in 1976;(3) Brolgas was hatched for first time in North America in 1979;(4) first captive hatching of Siberian crane was made in 1981;(5) ICF pioneered "isolation rearing" efforts to release captive cranes in the wild from 1984-85;(6) ICF hatched its first wattled crane in 1993, making it the first institution to have bred all fifteen species of cranes successfully.

首先在鹤类的饲养繁殖方面做出了巨大贡献，其中下面几个方面创造了前所未有的功绩：（1）在1975年，在西半球首先孵化了丹顶鹤；（2）在1976年，首先在人工饲养条件下孵化出了白头鹤；（3）在1979年，在北美首先孵化出澳洲鹤；（4）在1981年，首先孵化出了白鹤；（5）在1984年~1986年，首先使用&隔离饲养&方法把人工饲养的鹤释放野外；（6）在1993年， ICF 第一次自己孵化出了肉垂鹤，从而成为首家能繁殖所有15种鹤的机构。

Through the contrast analysis of the level of cell, protein and DNA, combined with the application of cladistic taxonomy system and numencal classification system and all the result of classification such as geographical distribution and fossil information, it can be deduced that the relationship of phylogenetics of Chinese crane is the following: the related relationship among Red crowned Crane , Black-necked Crane G.

通过细胞水平，蛋白质水平以及基因水平的对比分析，并结全宏观性状的支序分析和数值分析，以及地理分布化石资料等多方面分类结果推断，中国鹤类的系统发育关系是：丹顶鹤、黑颈鹤、白枕鹤、赤颈鹤的亲缘关系较近，而与灰鹤、白头鹤、沙丘鹤的关系较远，与白鹤、蓑白鹤关系最远。

Recovery efforts of the whooping crane have included flight lessons for the endangered snowbirds. Ultralight aircraft and radio-controlled robots disguised as cranes have lead hand-reared birds south to winter in protected areas.

美洲鹤是世界上最稀有也是最濒危的鹤类，为了挽救美洲鹤，科学家利用人工孵育的方法将美洲鹤孵化出来，然后利用超轻的飞机和遥控机器人伪装成美洲鹤，将这些人工饲养的小美洲鹤带往南部弗罗里达州的野生动物保护区里过冬。

Recovery efforts of the whooping crane have included flight lessons for the endangered snowbirds. Ultralight aircraft and radio-controlled robots disguised as cranes have lead hand-reared birds south to winter in protected areas.

美洲鹤是世界上最稀有也是最濒危的鹤类，为了拯救美洲鹤，科学家利用人工孵育的方法将美洲鹤孵化出来，然后利用超轻的飞机和遥控机器人伪装成美洲鹤，将这些人工饲养的小美洲鹤带往南部弗罗里达州的野生动物保护区里过冬。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。