Municipalities : China > Tianjin City



Show Map Contents ·行政区划代码 ·百科辞典 ·English Expression ·Thesaurus ·Related Phrases ·Containing Phrases ·More results... 行政区划代码 天津市 行政区划代码 　　120000 百科辞典 　　Tianjin Shi 　　天津市 　　Tianjin Shi 　　　　中国三个直辖市之一。中国北方重要港口和综合性工业城市。 简称津。 位于华北平原东北部，介于北纬38°33′～40°15′，东经116°42′～118°04′。北依燕山余脉，东临渤海之滨，除西北少部分与北京接壤外,其余皆与河北省相邻。天津地处海河5大支流交汇处，是北京通往东北、华东地区铁路交通咽喉和远洋航运的港口，有“河海要冲”和“畿辅门户”之称。天津作为沿海城市，背靠华北地区，在内外经济合作交流中起着“中枢”作用。市境面积1.13万平方公里。1990年人口878.5402万（其中包括所辖5县人口 293.0334万）。辖13区、5县。 　　　　 自 然 条 件 　　　　地质与地貌 天津地区在元古代前为中朝准地台的一部分，至元古代开始海浸而沉积了厚层岩石，中外驰名的蓟县剖面即位于此，奥陶纪末全部成陆。中生代后，北部褶皱成山，南部相对下沉，有2000～3000米的湖相堆积层，大港油田的石油、天然气资源，即形成于第三纪的湖相堆积层之中。 　　　　市境地势北高南低,除北部是燕山南侧的山地外,其余均属冲积平原，为较发达的农业地区。蓟县北部山地是燕山山脉向东延伸的南翼，为海拔千米以下的低山丘陵。古长城即沿蓟县北部山岭修建。 其中500米以下的丘陵地坡度平缓，土质较疏松，为发展果林和梯田种植之地。蓟县山地之南是开阔的平原。靠近山地是由洪积冲积扇组成的倾斜平原，呈扇状分布。平原组成物质从扇顶到扇缘、由粗到细、由砂砾到粘土，是粮、棉、油主要产区之一。倾斜平原往南是冲积平原,地势低平,分布许多大小洼淀，地下水位高。因排水不畅，常有季节性积水,易出现沥涝灾害,有的经治理，已成为“粮仓”。东南是滨海平原,地面高程不到2.5米,土壤含盐量高,多辟为盐田。地下有优质石油、天然气及其他矿产资源。滨海平原以东有狭长滩涂。渤海位于浅海大陆架上，利于发展渔业。 　　　　 天津市政区简图 　　　　气候 属暖温带半湿润季风气候。冬半年受蒙古冷气团控制，多西北风，气温较低，降水也少。夏半年主要受太平洋副热带暖高压控制，以偏南风为主。气温升高，降水也多。年降水量500～700毫米，夏季降水量占76％；降水量年际变化大，多雨年和少雨年相差3～4倍。时有春旱。 　　　　水文 区内河流以海河、蓟运河为主。蓟运河水系包括蓟运河、潮白河、陡河等。海河水系有永定河、大清河、子牙河及南、北运河（见京杭运河）等5大支流。由于上游支游众多，且降水集中7、8月份，到夏季汛期，洪峰直涌海河，尾闾不畅，洪涝灾害严重，致使海河成为历史著名害河。 　　　　 天津市海河鸟瞰 　　　　 发 展 简 史 　　　　市境是中国开发较早地区之一。战国时期属燕国。当时已使用铁制工具，农业生产水平不断提高。秦时北部分属渔阳郡、右北平郡，西部和南部分属广阳郡、巨鹿郡。西汉初，天津南部属渤海郡的章武、东平舒、文安等县。北部属渔阳郡泉州、雍奴县及右北平郡无终县。经济上开始实行盐铁官营，章武、泉州为制盐中心，制盐业在全国占一定地位。东汉末年至隋，发展水运，开凿河渠，促进了天津地区的经济发展。唐代，以海河为界,北属幽州，南属沧州。706年开凿连接海河和蓟运河的平虏渠，南方粮米运抵渔阳，以供军需。当时海口重镇军粮城为屯粮转运枢纽。北宋时，海河为宋、辽界河，北宋一侧沿河设有双港寨、三女寨、河平寨、泥姑寨等据点，驻军防守。当时天津一带已开始兴修水利、垦荒种稻。金代，海河以北属中都路大兴府武清县，海河以南属河北东路沧州青池县和静海县。由于漕运和制盐业的发展，在今南北 English Expression n.:  Tianjin City Thesaurus Tianjin, Tianjin Related Phrases China geography Tourist Area Wikipedia Daquan The Nankai University at Tianjin faculty contiguity to the sea newly developed area Nankai system district region compartment a senior high school priority Middle School Hedong District coeducation Red Bridge District mingxiao school middle school Administration compartmentalization local Code letters from and visits of the people legislation Code special (or technical) secondary school School More results... Containing Phrases Tianjin canton Tianjin City Hospital Tianjin City Middle School Tianjin City Middle School Tianjin city Shishu Tianjin City Middle School Tianjin city Chengmei Tianjin city district Tianjin City Mineral Bureau Tianjin city Dulesi Tianjin City to exceed ensemble Tianjin City Audit Bureau Tianjin City archives Tianjin City bureau of civil administration Tianjin City Steel tube factory Tianjin City Peace Road Tianjin city elisor Bureau Tianjin city Hongyige institute Tianjin City Museum Tianjin City Folk art agglomerate Tianjin City Zoo Tianjin City Toray District Tianjin City Tanggu District Tianjin City heavy Proofreading Tianjin City Middle School Tianjin City Coeducation Bureau Tianjin city plan Bureau Tianjin City the Water Conservancy Bureau Tianjin Municipal Traditional Chinese Medicine Hospital Tianjin municipal works Tianjin city Dress factory Tianjin city child Shoes Factory Tianjin city Zhongshan Elementary School Tianjin city Binhu Middle School Tianjin city 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children's hospital Tianjin City tumour hospital Tianjin City ophthalmology Hospital Tianjin City Huanhu Hospital Tianjin City commonweal Hospital Tianjin City Fourthly Middle School Tianjin City folk Middle School Tianjin City chiefly Middle School Tianjin City Yaohua Middle School Tianjin Municipal secondly Middle School Tianjin Municipal third Middle School Tianjin City juice peddler Tianjin City experiment Middle School Tianjin city experiment Elementary School Tianjin City stomatological hospital Tianjin City fourthly Hospital Tianjin city Xiangdong Middle School Tianjin City surplus Group Tianjin City Hetou Middle School Tianjin city Xiaodian Middle School Tianjin city Cable Zongchang Tianjin city Sea River Middle School Tianjin City sequence nine Middle School Tianjin city Shuohui advertisement Tianjin city Nancang Middle School Tianjin city Shuangkou Middle School Tianjin city Huachen School Tianjin City conservatoire Tianjin City Technical schools Tianjin City Hangu special (or technical) secondary school Tianjin city Qingguang Middle School Tianjin city weather academy Tianjin city Yuhong Middle School Tianjin City sequence Middle school Tianjin City sequence eight Middle School Tianjin city Shandong province a chamber of commerce Tianjin City Information college Tianjin city Jizhou Middle School Tianjin Municipal Doctor of traditional chinese medicine Hospital Tianjin city earth experiment Tianjin City Electronic Dengxiang Tianjin City Sanji Hospital Tianjin City Xinhua Middle School Tianjin city Dongli Middle School Tianjin city Jianhua Middle School Tianjin City Swallow Mountain Middle School Tianjin city bank sea Middle School Tianjin City Industry & Trade School Tianjin Municipal seventh Middle School Tianjin City demos Park Tianjin city red star Middle School Tianjin city Chong of Middle School Tianjin city Circium, thistles County IV Tianjin city Costume Sichang Tianjin city Costume Yichang Tianjin City Cardigan factory Tianjin city Sizhisanchang Tianjin city Sizhiyichang Tianjin city Sizhi'erchang Tianjin City Knit Sanchang Tianjin City commonweal School Tianjin city Knit Qichang Tianjin city Knit Yichang Tianjin City Knit Plant Tianjin city Knit Sichang Tianjin city Knit Shichang Tianjin city Knit Bachang Tianjin city Knit Liuchang Tianjin Municipal Knit Wuchang Tianjin city River west Hospital Tianjin City Hebei Hospital Tianjin City worker Hospital Tianjin Municipal Secondly Hospital Tianjin city Cheung Hong Hospital Tianjin city Bank River Hospital Tianjin City Polaris Hospital Tianjin city safe and sound Hospital Tianjin city Beijing and Tianjin Hospital Tianjin city Jiangjing Hospital Tianjin city Fu Village Hospital Tianjin city Red Bridge Hospital Tianjin City theYellow River Hospital Tianjin Municipal lazaret Tianjin city Zhonglian Hospital Tianjin city metallurgy Hospital Tianjin City circulation Center Tianjin city fresh Hospital Tianjin city Xiqing Hospital Tianjin city Tianhua Hospital Tianjin city the Milky W- 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