纬度的

The appearance of the specific levirate custom existing in the Hun and the Hsienpei Tungusic in Han and Wei dynasties is the inevitable results of the laws of geographical environment and social development. Living in the high latitudes and dry cold inland areas, plus being heavily short of virtual zinc, a trace element in soil, lead to a high death rate of child-bearing age women. In order to guarantee a normal birth-rate, the Hun and Hsienpei Tungusic had to adopt levirate to ensure healthy child-bearing age women to give birth to offspring as many as they can.2 Trace element in soil under geographical environment and the cultural process of Huang-huai-hai Plain(the Yellow River, Huai River and Hai River ) in historical period.

本文具体的研究涉及三个问题：地理环境下的土壤微量元素与匈奴、鲜卑的"收继婚"问题：我认为汉魏时期匈奴和鲜卑族中特有的"收继婚"俗的产生，是地理环境和社会发展规律相互作用的必然产物；由于匈奴、鲜卑所处纬度高、气候干燥而寒冷的内陆地区，加之土壤微量元素中严重缺乏有效锌，因而造成了育龄妇女的大量死亡，以致为了保证正常的种的繁衍，匈奴和鲜卑不得不采取"收继婚"的婚姻形式，来确保健康的育龄妇女尽可能的去生育后代。

Most of the China South Seas situated around the magnetic equator, belong to the low magnetic latitude area, where rocks are magnetized horizontally and the property of the Δ T is different with the other areas of Chinese Mainland.

我国的南海大部分海域位于磁赤道带附近，属于低磁纬度区域，以水平磁化为主，磁性体产生的Δ T 异常特征与中国大陆广大地区的Δ T 异常特征差别较大，且南北跨度大，达两千余公里，通常的化极技术在该区域很难取得良好的效果，虽然化赤方法在低纬度地区算法稳定，并通常能取得较好的结果，但是目前针对化赤异常的解释技术却相对较少；本文结合南海地区的航磁数据，对几种常用的化极技术进行了对比与分析，并对化赤技术进行了简要的介绍。

Multiple wavelengths characteristics of dayside aurora activities were investigated with these keograms and in reference to all-sky images. It was found that there are three repeatedly appearing aurora activity regions along the dayside aurora oval. They are, Region A around 0900MLT in which aurora moves poleward while its intensity decreasing, and its form changingfrom arc to corona with time; Region B around 1330MLT in which aurora moves equatorward while its intensity increasing, and its form changing from corona to arc in time; Region C around 1330MLT in which aurora expands poleward while its intensity decreasing, and its forma evolving from arc to multiple arcs in time. There is a narrow belt of aurora activity in North-South direction between Regions A and B, which is dominated by weak and red corona aurora.

初步分析发现，沿日侧极光卵不论磁静日还是磁扰日，在三个波段上都同时观测到了四个重复出现的极光活动区，即0900MLT附近的A区、1330MLT的B区和1630MLT的C区以及1200MLT附近的G区。A区内的极光活动由低纬向高纬运动，强度逐渐变弱，形态由较宽的弧状极光向冕状极光演变；B区内的极光活动由高纬向低纬方向运动，形态呈现为冕状极光向较窄的极光弧的演变，极光强度逐渐增强；C区极光活动向高纬方向展宽，强度逐渐变弱，极光由单弧向多重弧演化；而在A与B之间存在一个纬度范围相对较窄的极光活动区G区，该区的极光呈现暗弱的冕状极光。

The results show that corresponding to the positive / negative phase of interdecadal modes of the North Pacific SST, the anomalous patterns of the atmospheric circulation and climate in positive phase are opposite to that in negative phase, it indicates an important impact of these interdec...

其结果极为清楚地表明，对应北太平洋SST的年代际模的正、负位相，大气环流和气候异常的形势都近乎相反，充分说明SST年代际模的重要作用；由于北太平洋SST的两个年代际模有十分相近的水平结构特征，它们对大气环流和气候的影响也有十分相似的特征；北太平洋海温年代际模对大气环流的影响在中高纬度地区呈正压结构特征，而在热带地区的响应主要有斜压结构特征。

Yet such was the Fright I had taken at the Moors, and the dreadful Apprehensions I had of falling into their Hands, that I would not stop, or go on Shoar, or come to an Anchor; the Wind continuing fair,'till I had sail'd in that manner five Days: And then the Wind shifting to the southward, I concluded also that if any of our Vessels were in Chase of me, they also would now give over; so I ventur'd to make to the Coast, and came to an Anchor in the Mouth of a little River, I knew not what, or where; neither what Latitude, what Country, what Nations, or what River: I neither saw, or desir'd to see any People, the principal thing I wanted was fresh Water: We came into this Creek in the Evening, resolving to swim on shoar as soon as it was dark, and discover the Country; but as soon as it was quite dark, we heard such dreadful Noises of the Barking, Roaring, and Howling of Wild Creatures, of we knew not what Kinds, that the poor Boy was ready to die with Fear, and beg'd of me not to go on shoar till Day; well Xury said I, then I won't, but it may be we may see Men by Day, who will be as bad to us as those Lyons; then me give them the shoot Gun says Xury laughing, make them run wey; such English Xury spoke by conversing among us Slaves; however I was glad to see the Boy so cheerful, and I gave him a Dram (out of our Patroon's Case of Bottles) to chear him up: After all, Xury's Advice was good, and I took it, we dropt our little Anchor and lay still all Night; I say still, for we slept none!

但是，我已被摩尔人吓破了胆，生怕再落到他们的手里；同时风势又顺，于是也不靠岸，也不下锚，一口气竟走了五天。这时风势渐渐转为南风，我估计即使他们派船来追我。这时也该罢休了。于是我就大胆驶向海岸，在一条小河的河口下了锚。我不知道这儿是什么地方，在什么纬度，什么国家，什么民族，什么河流。四周看不到一个人，我也不希望看到任何人。我现在所需要的只是淡水。我们在傍晚驶进了小河口，决定一等天黑就游到岸上去，摸一下岸上的情况。但一到天黑，我们就听到各种野兽狂吠咆哮，怒吼呼啸，不知道那是些什么野兽，真是可怕极了！这可把那可怜的孩子吓得魂飞魄散，哀求我等天亮后再上岸。我说，"好吧，佐立，我不去就是了。不过，说不定白天会碰见人。他们对我们也许像狮子一样凶呢！"佐立笑着说，"那我们就开枪把他们打跑！"佐立在我们奴隶中能用英语交谈，虽然发音不太地道。见到佐立这样高兴，我心里也很快乐。于是我从主人的酒箱里拿出酒瓶，倒了一点酒给他喝，让他壮壮胆子。不管怎么说，佐立的提议是有道理的，我接受了他的意见。于是，我们就下了锚，静静地在船上躺了一整夜。我是说，只是"静静地躺着"，我们事实上整夜都没合过眼。

Accepting the aesthetic thought of Kant and Schiller, and Heidegger\'s artistic truth view, Marcuse points out in sensibility and morals, i.e. during people\'s the two poles present," the aesthetic dimension " is occupying the status of centre, as the soul ability of person practicing, imagine strength having function mediated and liberated to perception and reason; Aesthetic form, self-containment and truth are identical, art not merely has a function of ideology, have political latent energy criticized , denied even more, it strives for the individual\'s freedom and happiness; Aestheticsis the people\'s life style, therefore has proposed the theory of "not constraining life style", it make up one\'s mind bad smell look at latitude of "remember" emphatically really.

接受康德和席勒的美学思想，以及海德格尔的艺术真理观，马尔库塞指出在感性和道德性，即人的存在的两极之间，"审美之维"占据着中心地位，作为实践的人的心灵能力，想像力对感性和理性有着调和与解放的功能；审美的形式、自律和真理是一致的，艺术不仅具有意识形态的功能，更具有批判、否定的政治潜能，它争取个体的自由与幸福；美学是人的生存方式，"非压抑性生存方式"理论的确立意味着重视"回忆"的纬度。

To these general characteristics we may add by way of corrective that while the Bible is accepted much latitude is allowed as to the nature and extent of its inspiration; that the Eucharistic teaching of the Prayer Book is subject to various and opposed interpretations; that Apostolic succession is claimed by many to be beneficial, but not essential, to the nature of the Church; that the Apostles' Creed is the only one to which assent can be required from the laity, and that Articles of Religion are held to be binding only on the licensed and beneficed clergy.

这些一般特徵，我们可以补充的方式纠正说，虽然圣经是接受得多纬度是允许令的性质和程度，其灵感；表示，圣体圣事的教学中的祈祷书是受到种种反对的诠释；宗徒继承据称，被许多人是有好处的，但不是必需的，以性质的教会；使徒们的信条是唯一一名，其中核可，可以要求从俗人，而且文章的宗教都是以具有约束力只领有牌照和beneficed神职人员。

The comparative study on vegetation background survey of the stationsand the comparison on level of phytocoenology on zonal habitats indicates thatthe diminishment of the numbers of families,genus and species,compositionof life types,diversity of communities and habitats,;and the increscence in theproportion of photosynthesis functional groups of C3/C4 plant,richness ofspecies,density of tussock and tiller,diversity of species,evenness,leaf areaindex,leaf area duration,dry matter production of communities alongside thelatitude increasing and the temperature decreasing;and the dynamic curve ofthe community productivity also tend to steadily increase along with thetemperature going up and the heat accumulation gradually in moderate-temperate steppe station from violent fluctuation along with seasonal badly-distribution of precipitation in warm-temperature steppe station;manifestingthat transformable tendency of productivity pattern of the community from morevigorous net assimilation,sparser and higher crops stricture of tussock and tiller,and possession on more resources by less species inclined to thicker in densityof crops,superior effectiveness of multi-leaves and pattern of multi-speciesresource sharing,reflecting that bigger disparity of the vegetationcharacteristics and the style of the community growth in the two differentthermal-type steppe stations owing to background of natural-historicenvironment and combination of water and heat.

内蒙古草原区两个不同热量型研究站点植被本底调查和显域地境群落学水平的比较研究表明：随纬度增加和气温降低，植物科、属、种的数目，生活型组成，群落类型和生境类型的多样性均趋于减少，而C3/C4光合功能群比值和群落的物种丰富度，株丛密度，物种多样性，群落均匀度，叶面积指数，叶面积持续时间和群落干物质生产能力均趋于增加，群落生产力动态曲线从随天然降水的季节分布不均而剧烈波动趋向于随气温逐渐升高和热量逐步积累而稳定增长，显示出两站点植物群落从较为旺盛的群体净同化作用、较为稀疏高大的群体结构和少数物种占有较多群落资源的生产力格局向较高的群体密度、优良的多叶性能和多物种资源共享的群落生产力格局转变，反映出在内蒙古草原区不同的自然历史环境背景和不同的温度条件及其水热组合状况影响下，两个不同热量型草原站点植被性质的分异特征和显域地境群落生长模式的较大差别。

Since there are some disadvantages, such as magnitudes, reference systems and difficulties in observing an asteroid during its motion in its whole orbit, etc., when the asteroid is observed simply by means of the meridian or photograph methods, a new method for observing asteroids with a lower latitude meridian circle and a CCD measuring device is proposed according to the conditions of the geographic latitude of the Yunnan Observatory which can be used to observe the whole orbit of an asteroid.

考虑到单纯用子午方法或照相方法对小行星进行观测存在着因星等、定标星系统，以及难于在小行星运行全轨道上进行观测等方面的不利因素，在本文中，根据云南天文台能观测小行星全轨道的地理纬度条件，提出利用低纬子午环与CCD测量装置相配合，并利用低纬子午环直接提供的定标星，在一个统一的基本仪器系统中，通过对小行星在全轨道上均匀分布的观测，获得高精度的小行星观测资料，以便得到更准确的星表零点改正。

True, our particular -ism wasn't conceived on the banks of the Volga or the Vltava, and the fact that it blossomed there with a unique vigor doesn't bespeak our soil's exceptional fertility, for it blossomed in different latitudes and extremely diverse cultural zones with equal intensity.

不错，我们特殊的&主义&不是在伏尔加河或伏尔塔瓦河两岸产生的，而它在这些地方以一种罕见的活力迅速蔓延这一事实并不意味着我们的土地特别肥沃，因为它以同等的强度在不同的纬度和极端迥异的文化区域蔓延。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。