七十个

Their developing process went through four major periods. They are the germination period in ancient Greece, the forming period from 17 century to 19 century, the revival period during 1920"s and 1930"s in America, and the whoopee period during 1970"s and 1980"s which the contemporary naturalism philosophy of science developed sufficiently.

其发展大致经历了四个时期：古希腊萌芽时期；十七——十九世纪的形成思潮时期；二十世纪二、三十年代在美国的再度兴起以及在同世纪七、八十年代得以充分发展的当代自然主义科学哲学。

The main contributions of this thesis are:(1) Seven mononuclear complexes of tetradentate ligand NTB have been obtained using N〓 or SCN〓 as the additional ligand;(2) Seventeen binuclear complexes of Fe , Zn , Co , Cu have been designed and the complexes of Co , Cu exhibit antiferromagnetic properties;(3) Changing the bridged-ligand such as PO〓, CO〓, o-phth, mai, Ag (CN 〓, Au 〓, etc , fourteen tetranuclear complexes of polypridine ligand have been synthesized;(4) Two antiferromagnetic 1D chain complexes of KH〓pdc ligand have been prepared from hydrothermal reactions; in addition, one ferromagnetic 1D chain copper complex of tpdp which is bridged by oxalate has been obtained.

本论文的主要贡献为：(1)合成了配体NTB的七个新型单核配合物；(2)合成了十七个铁、锌、钴及铜系列混桥双核配合物，其中双核钴和双核铜配合物为反铁磁偶合；(3)选用多吡啶配体tpdp和TPA，改变桥联配体，合成了十个四核配合物；(4)选择配体KH〓pdc，采用水热合成方法得到了反铁磁性一维链状锰、铜配合物；以草酸根为桥联配体，合成了配体tpdp的一维链状铜配合物，该化合物为铁磁偶合，文献较少报道。

However, it is numerous to influence this strategic and unstable inside factors of the strategy of China going to the world, China must make the correct plan toi t rap idly in terms of system to guarantee i ts rea I i zat i on.

在和平与发展的条件下，中国在回顾百年之屈辱和建国以来的二十七年的曲折建设道路后，于二十世纪七十年代末以来借助改革开放之风，逐步确立了&三步走&的跨世纪发展构想，经过二十余年的&一个中心、两个基本点&等方针的推行，开始形成了以太平洋和印度洋为战略骨架、以&亚洲博螯论坛&和&上海五国合作组织&为两翼和以&中国——东盟自由贸易区&为战略依托的走向世界之战略，使中华之风采得以有所显现。

And I saw a beast coming up out of the sea, having ten horns and seven heads, and on his horns ten diadems, and on his heads names of blasphemy.

我又看见一个兽从海中上来，有十角七头，在十角上戴著十个冠冕，七头上有亵渎的名号。

And I saw a beast coming up out of the sea, having ten horns and seven heads, and on his horns ten diadems, and on his heads names of blasphemy.

13：1 我又看见一个兽从海中上来，有十角七头，在十角上戴着十个冠冕，七头上有亵渎的名号。

And I saw a beast rising out of the sea, having ten horns and seven heads; and on its horns were ten diadems, and on its heads were blasphemous names.

我又看见一个兽从海中上来，有十角七头，在十角上戴着十个冠冕，七头上有亵渎的名号。

And I saw a beast rising out of the sea, with ten horns and seven heads, with ten diadems on its horns and blasphemous names on its heads.

我又看见一个兽从海中上来，有十角七头，在十角上戴著十个冠冕，七头上有亵渎的名号。

Rev. 13:1 And I saw a beast coming up out of the sea, having ten horns and seven heads, and on his horns ten diadems, and on his heads names of blasphemy.

启示录十三1 我又看见一个兽从海中上来，有十角七头，在十角上戴著十个冠冕，七头上有亵渎的名号。

We performed a simulative test, which confirms that wavelet analysis can separate annual wobble and Chandler wobble. Our results show that this method can be used in astronomical geodynamies effectively. This paper is divided into two parts. The first is about statistic characteristic of polar motion. Polar motion includes secular motion, long period fluctuations, Chandler wobble, annual wobble and high frequency wobble. The secular motion is 3.4mas/year and towards 760W meridian. Long period fluctuations have difference periods in x-axis and y-axis. They are 31.7-year and 24-year in x-axis and 28.5-year and 22.9-year in y-axis. These 2~? decades fluctuations have an amplitude of about 30 mas , and are very nearly linearly polarized, with the observed motion of pole being almost entirely along a line between 360E and 1440W. There is a 55.4-year wobble whose amplitude is 9 mas. The amplitude of the interannual fluctuations is about 4? mas. The amplitude of long period fluctuations decreased after 1970. The annual wobble is a steady wobble. It retrograde wobble is only 1/20 of prograde wobble in amplitude.

本文的工作主要分为两部分：第一部分是通过分析POLE97序列，我们对极移的统计特性有了一个较全面的认识，极移主要包括趋势项、长周期项、Chandler项、周年项和高频项：趋势项的方向是西经76°，速度为每年3.4mas；长周期项中Markowitz 项在X、Y两个方向有不同的周期，它们分别是：X方向的两个周期是31.7年和24 年，Y方向的两个周期为28.5年和22.9年它们叠加在一起是一个线偏振运动，最大振幅约为30mas，偏振方向在西经144°和东经36°之间；极移的长周期波动中还存在一个 55.4年周期的圆周运动，振幅约为9mas；十年尺度变化的振幅在4～6mas之间，在Y 方向十年尺度的成份比较多，它们的周期在X方向和Y方向不是对应的；从七十年代年开始长周期变化的振幅明显降低；周年项是一个振幅稳定的摆动，在X、Y两个方向的振幅略有差别，逆向运动振幅大约为顺向运动振幅的1/20；Chandler摆动的振幅自1900年以来经历了几次较大的变化，其中包括1915年和1955年两次极大值，振幅分别达到0&。25和0&。28，以及1925～1940期间小于0.09的过程，Chandler项在X、Y 两个方向的振幅几乎完全相等，其逆向运动振幅不到顺向运动振幅的1/50。

There are 30 such clusters around the town of Eldorado in the Ribeira valley. The Palmares Foundation—named after a quilombo that survived for much of the 17th century in what is now Alagoas state—recognises 1,408 of these groups, which are present in all but three of Brazil's 27 states.

在Ribeira河谷的Eldorado城镇附近有三十个类似聚落，Palmares基金会—取名于十七世纪保存至今的非裔黑人屯垦地，目前在阿拉戈斯州—统计全国共有1，408个类似聚落，几乎集中在全国廿七州的其中三州。

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