Data analysis included area calculations for the area of skin supplied by each perforator, and the number, diameter, and type of arterial perforators in each anatomical region.

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On the basis of pollen analysis of surface sample in North China, polynomial function analysis method was applied to establish pollen climate response surface of Pinus, Betula, Quercus, Artemisia, Chenopodiaceae, Compositae, Picea, Ephedra, Gramineae in North China, therefore an easy and applicable method for reconstructing palaeoclimate and palaeoenvironment with data of fossil pollen was founded; Multi-analysis method was applied to analyse the principal elements of surface sample pollen in central Inner Mongolia Steppe, the assemblages of surface sample pollen in steppe area and its relationship with vegetation type were discussed with helps from spore-pollen analysis of a peat section in Chasuqi, Inner Mongolia and 〓C chronometer, fossil pollen data were obtained with high resolution on the peat section in Chasuqi. Vegetation succession and environmental changes since Holocene at resolution of 70 years were primarily reconstructed in south Mount Daqingshan and Plain Tumete. The changes in the area were copmared with those in the neighbouring areas during the same period. It was found that Holocene environmental change had undergone the following stages: cold-arid, temperate-wet, warm-wet, temperate-arid and cold-arid, and the climatical optimum period occurred in 5000-4100 aB.

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Factory covers an area of 65,000 m2, construction area of 32,000 m2. After "75" and the "Eighth Five-Year Plan" period of technological innovation, and original value of fixed assets 93,770,000 yuan. Owned companies from Germany Georg introduction of 400mm and 600mm silicon shear production line and ripple tank production lines imported from Italy, thin-type winding machine and high-voltage winding machine, imported from Germany coil epoxy resin vacuum casting equipment, from Japan the introduction of numerical control punch, equipped with a 80m3 vacuum drying oven, as well as from Switzerland, the impact of the introduction of partial discharge test equipment and test instrument, such as Taiwan, a total of twelve of advanced equipment.

擁有從德國喬格公司引進的400mm和600mm硅鋼片剪切生產(chǎn)線和波紋油箱生產(chǎn)線美女黄色大片免费观看、從意大利引進的薄式繞線機和高壓繞線機内地50岁熟妇网站、從德國引進的環(huán)氧樹脂線圈真空澆注設備、從日本引進的數(shù)控沖床亚洲少妇无码视频、裝備有80m3真空干燥爐以及從瑞士引進的沖擊試驗設備和局部放電測試儀等共計十二臺先進設備黄色福利视频网站。

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In this paper, as a case of Karamay, we have studied on space-time changement of soil quality in oasis of arid area. We measured quality for different land use types and years in same type by combinativing field sampling for Karamay in Xinjiang and analysis in laboratory, which is directed by former theory of soil quality. Then we did integrated evaluation of soil quality for different land use types, and had drew some conclusions as followed: In four land use types, the soil bulk density of layers(0～15cm) for farmland and tree land is bigger than the other land use types.The organic matter of every layer in manpower Tamarix Bulrush land is bigger; organic matter of Tamarix Bulrush land release efficiency nitrogen which result ration of C/N is higher; total nitrogen of all layers in farmland variety great as being effected by mass use of nitrogen in agriculture; deadwood and defoliation of tree、shrub and bulrush pooled in 5cm layer to result that quick nitrogen is the biggest among all layers. The total salt of nature shrub tree land for every layer being bigger than farmland explain that nature shrub thee land strongly stand salt and farmland for basification in this area; that the nutrient of face layer is bigger than the ground layer may be explained by that vegetation gather nutrient to be stored in deadwood and defoliation.

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Based on the established GIS of the Oncomcelania Snails' distribution in Dongting Lake, the author analyzes the environmental condition of the Oncomcelania Snails' habitates comprehensively by the spatial analyzing technology. The results are as following: firstly, the predominant vegetation of Oncomcelania Snails habitat is reed and sedgy. The habitats with reed has a higher livability than with sedgy as dominating vegetation. However, the diffusion of Oncomcelania Snails is much serious in the habitats with sedgy. Secondly ,the predominant soil type of the Oncomcelania Snails breeding area is temporary submergic paddy soils, which is in weak acidity environment, of that PH value is 5.5--7.5, and the organic content is in 2---3%. Thirdly, the 80 percent of the Oncomcelania Snails breeding area, the normalized difference vegetation index of that is in 0.100-0.375%, and the soil humidity of that is in 0.202—0.507, and the distance to the water of that is in 10-230 meters.

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Investigation for morbidity of osteoportic fracture (1) Osteoporotic hip fracture was the most osteoporotic fracture type in hospital.The female patients is more than male.(2) There were lots of osteoporotic fracture cases from 65 to 79 years old people. Quantity of osteoporotic vertebral compression fracture was still highly.(3) There were no famous seasonal different of morbidity among all kinds of osteoporotic fracture patients. But there were famous differences in osteoporotic hip fracture. Especially, there were many osteoporotic hip fracture cases in northern area in spring, but in winter in souther area in China.

骨質(zhì)疏松性骨折發(fā)病率初步調(diào)查(1)骨質(zhì)疏松性髖部骨折是骨質(zhì)疏松性骨折住院治療最多的骨質(zhì)疏松性骨折類型，老年女性發(fā)病比男性多国产偷窥网嫩草视蘋；(2)骨質(zhì)疏松性骨折高發(fā)年齡在65～79歲之間精品在线专区，骨質(zhì)疏松性脊柱骨折發(fā)病率仍然很高，應引起重視人人摸人人干人人操人人看；(3)骨質(zhì)疏松性椎體骨折發(fā)病無明顯季節(jié)性；但骨質(zhì)疏松性髖部骨折的發(fā)病在不同地區(qū)與季節(jié)有一定關系久久先锋影音av鲁色资源网，北方春季和冬季高發(fā)午夜无码在线观看/.com，南方冬季和夏季高發(fā)。

Such T-bone type coverage enables us to develop our service strengths along both coastal area and inland area.

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Based on the description of uncertain linear and area objects, intersection degrees for parts of uncertain linear and area objects are represented quantitatively. By calculating correlation degrees between spatial vectors composed of these measurement units and spatial relation vectors determined by 9-intersection model, a new model is presented for topological relations between uncertain linear objects and fuzzy region, which could distinguish the type of topological relations through quantitative analysis method.

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