In this paper, the basic characteristics of neilingding island ? s flora and their relationships with the neighboring floras were studied. the results show : ( 1 ) the vascular flora of neilingding island consists of 127 families, 367 genera and 551 species, of which 38 species of 25 genera and 20 families belongs to pteridophyta ; ( 2 ) the typical families of seed flora are lauraceae, rubiaceae, apocynaceae, annonaceae, euphorbiaceae, moraceae, aquifoliaceae, rutaceae, araliaceae, myrsinaceae, urticaceae, menispermaceae, araceae, palmae, etc. most of them also are the basic elements of cathaysian flora ; ( 3 ) 342 genera of seed plants in neilingding island can be classified to 13 types according to wu zheng - yi ? s " areal types of chinese genera of seed plant " ; the dominant geographical elements are pantropic genera ( 36. 05 % ), old world tropic ( 12. 54 % ), tropical asia ( 11. 60 % ), the total tropical elements made up to 84. 90 % of the total number of genera, but the typical and specialized tropical elements are scanty. most of them mainly distributes to sub - tropic or even to temperate zone ; ( 4 ) comparing the floristic composition of neilingding island with those of the neighboring regions, they is closely related to the flora of hong kong which is situated to the east of neilingding island. they all are belonged to the south china province of cathaysian kingdom
通過對廣東內伶仃島的維管植物區系進行全面考察、採集、鑒定和研究,結果表明: ( 1 )共有野生維管植物127科367屬551種,其中蕨類植物20科25屬38種,種子植物107科342屬513種, 12種為廣東新記錄; ( 2 )種子植物區系的表徵科主要有:樟科、茜草科、夾竹桃科、番荔枝科、大戟科、桑科、冬青科、蕓香科、葡萄科、五加科、紫金牛科、蕁麻科、防己科、天南星科、棕櫚科等; ( 3 )屬的地理成分以泛
熱帶分佈為主,其次為舊世界
熱帶及東亞分佈; ( 3 )通過與鄰近地區植物區系的比較,發現內伶仃島與香港植物區系相似性最高,與古
田、古兜山的相似性次之,而與南崑山的相似性較低,它們均屬于華夏植物區系界的華南省。
Thedevelopment development hydraulic jack, the bearing heater, thebearing get up pulling out, the hydraulic pressure spanner, thehydraulic pressure pulls a horse, the hydraulic pressure small crane, nut broken cutting, the oil filter machine and the pipe bendingmachine and so on the advanced practical mechanical and electricalservice product has the world advanced level, the product and thetechnology widely applies to domain the and so on electric power, petrification, chemical industry, metallurgy, mine, spinning andweaving, papermaking machinery service department and the machinemanufacture unit, and in the daya bay nuclear power station, beijingsteel corporation, wuhan steel corporation, the baoshan steelcorporation, the daqing oil field, the victory oil field, the golmudoil field, the three gorges power plant, yangzi petrifies, qi and lupetrifies and so on in the national large and middle scale enterprisesand the project the comprehensive promoted use
研製開發的液壓千斤頂,軸承加
熱器、軸承起拔器、液壓扳手、液壓拉馬、液壓小吊車、螺母破切器,濾油機和彎管機等先進實用的機電維修產品有世界先進水平,產品和技術廣泛應用於電力、石化、化工、冶金、礦山、紡織、造紙等領域的機械維修部門和機械製造單位,並在大亞灣核電站、首鋼、武鋼、寶鋼、大慶油
田、勝利油
田、格爾木油
田、三峽電站、揚子石化、齊魯石化等國家大中型企業和工程中全面推廣使用。
It doesn t matter how you practice or even if you practice the tummo heat from the solar plexus, it s no use to you
所以不管你怎麼修,就算是修丹
田加
熱法,對己對人都沒有用。
The sankeng geothermal field is located on the northeastern side of the wuchuan - sihui deep fault and in the sankeng synclinal karstic basin
摘要廣東三坑地
熱田位於吳川四會深大斷裂帶的東北側,三坑向斜巖溶盆地內。
At shengli gubei thermoelectricity plant, the gas turbine unit has been unused due to natural gas shortage
摘要勝利石油管理局電力管理總公司孤北
熱電廠,擔負著黃河以北油
田工業生產、居民生活的部分用電負荷的發供電任務。
Several analysis methods such as casting slice, scanning electron microscope, porosity and permeability data, mercury injection data and density of fissures are used to study the reservoir properties of volcanic rocks in huang - yu - re area, the east sag of liaohe basin. volcanic rocks in this area are mainly composed of basalt, diabase, tuff and trachyte. the dominating type of volcanic reservoir space includes secondary solution pores and structural fissures
通過火山巖的常規物性分析壓汞分析和裂縫密度分析,結合鑄體薄片和掃描電鏡,研究了遼河油
田黃于
熱地區的火山巖儲層物性特徵,認為該區火山巖儲層巖石類型主要有玄武巖輝綠巖凝灰巖和粗面巖,主要儲集空間類型為次生的構造裂縫和溶蝕孔縫。
Geothermal experts from japan, the unfed states, italy, denmark, iceland, mexico, australia and canada have applied for a share in the exploitation of the yangbajain geothermal field
日本、美國、義大利、丹麥、冰島、墨西哥、澳大利亞、加拿大等國的地
熱專家也要求參加羊八井地
熱田的開發。
Through field investigation, microscopic study, x - ray phase analysis and mineral infrared spectrum analysis, the authors determine the laumontitization had occurred widely in the axi gold field. according to the development of laumontitization and its relationship to mineralization, authors reveal that the laumontitization appeared mainly at the top and periphery to ore - bodies. it befallen at the edge of the geothermal fluid system or happened in the late stage of geothermal fluid system evolution, hence can be assigned as an indicator to prospect for epithermal gold deposit. the fluid causing laumontitization in the axi gold deposit is similar to those causing hot spring type gold deposit or in modern geothermal field. the fluidization of the axi gold deposit happened in carboniferous, showing the west tianshan is a good district for epithermal gold mineralization and preservation. so west tianshan is prospecting for exploring epithermal gold deposit
通過野外考察顯微鏡下薄片鑒定x射線物相分析和礦物紅外光譜等研究,確定了阿希金礦濁沸石化的普遍存在根據濁沸石化發生的規律及其與礦床形成的關系,確定濁沸石化主要見于礦體的上部和外圍,發育在地
熱流體系統的邊緣和演化晚期,可作為尋找淺成低溫
熱液型金礦的標志之一。導致阿希金礦濁沸石化的流體性質與
熱泉型金礦成礦流體和現代地
熱田類似,流體作用發生在石炭紀,證明西天山地區具有良好的淺成低溫
熱液型金礦的形成和保存環境,因此找礦前景較好。
Using isotopic ( d, 18o 14c ) geochemical methods, this paper has studied the genetic relationship between the isotopic composition of meteoric water and that of underground hot water, analyzed the supply source of the kaifeng geothermal field and the generation of the geothermal water, and calculated its formation age
摘要應用同位素( d 、 18o 、 14c )地球化學方法,研究大氣降水和地下
熱水中同位素組成之間成因關系,分析開封地
熱田中地
熱水補給來源方向和地
熱水的形成,計算其生成年齡。
The sankeng thermal water resources of sankeng geothermal field, being characterized by their moderate water temperature, abundant water quantity, good water quality and stable regime, has a great potential for exploitation
三坑地
熱田熱水資源具有水溫適中、水量豐富、水質良好、動態穩定等特點,開發潛力很大。
Upon investigation, united nations and italian experts hold that the prospect is very promising and they have provided about $ 9 million as aid for the construction of geothermal fields in yangbajain nying zhong, naggu and latoggang
其中聯合國、義大利的專家通過考察、認為很有開發前景,前後援助近90o萬美元用於羊八井、寧中、那曲、拉多崗等熱田建設項目。