The following are the large projects undertaking by haifeng company : crude oil electricity plant project of north china oil field hydroelectricity factory, apartment ( 22 stories ) of yuanda real estate company of dalian shipping group, helios hotel of helios group in dalian development zone, tilt aqueduct bridge of shanxi hongqi reservoir ( total span : 267m ), supply and sale building and city construction building ( both are antique architectures ) of shanxi heyang city, sea drainage pipe of hainan fudao fertilizer factory ( 1520 ), 8 oilgas docks of hainan haiyan oilgas company, basha condensable gas transfer station of haiyan company, 10, 000m3 oilgas storage tank of arco company ( usa ) in hainan nanshan, gas pipe and fuel gas installation project of hainan nanshan electricity co., ltd, base and accessory project of hainan gas company, bei da huang cereal and oil market in harerbin, hainan cross island pipe, changhuajiang river pipe crossing project, taihangshan mountain earthwork project ( the 19th section of west - to - east gas transmission project )
海南海峰公司承建大的工程項目:華
北油田水電廠原油發電站工程;大連船泊集團遠達地產公司的遠達公寓( 22層) ;大連開發區香港太陽神集團的太陽神大酒店;陜西紅旗水庫斜拉渡槽工程(全跨267m ) ;陜西合陽供銷大樓及城建大樓(均為仿古) ;海南富島化肥廠排海管線( 1520 ) ;海南海燕油氣公司八所油氣碼頭;海燕公司白
沙液化氣中轉站;海南南山美國阿科公司儲油氣萬立米大罐工程;海南南山電力股份有限公司天然氣管線及燃氣安裝工程;海南南海天然氣有限公司基地及配套工程;哈爾濱
北大荒糧油批發市場;海南環島管線;昌化江穿越工程;西氣東輸十九標段,太行山土石方工程。
Its dramatic mountains and barren deserts have spewed forth conquerors who ruled north africa and spain.
在它的崇山峻嶺和荒涼的
沙漠中曾經涌現出統治
北非和西班牙的征服者。
In modern times, the el ni ? o phenomenon and other anomalies in the north pacific occasionally have steered weather patterns far enough to trigger surprise droughts, such as the one responsible for the u. s. dust bowl of the 1930s
近代,聖嬰現象與
北太平洋的其他反常現象,曾三番兩次牽動天氣模式,達到足以引發意外乾旱的程度,其中的一次導致了1930年代美國的
沙塵暴。
Impacts of climate abnormality on dust devil in north china and countermeasures
氣候異常對我國
北方地區
沙塵暴的影響及其對策
Sophora alopecuroides mainly distributes in the desert regions of northwest china as a highly adversity - resistant perennial officinal plant
摘要苦豆子主要分佈在我國西
北沙漠地區,是一種抗逆性極強的豆科多年生藥用植物。
Methods methods of botany and pharmacognosy were used to study the source species of radix glehniae
方法:利用植物學與生藥學方法對
北沙參種質資源進行了研究。
It has been proven that the differences of magnitude and distribution of tidal currents, wave energy rate, suspended sediment concentration and the stokes number result in a asymmetrical distribution of sandbanks between the north and south. the sandbank surface area and length in the north are lager than those in the south, but its cross section area is less than that in the north
各種動力特徵平面分佈規律研究表明,輻射
沙脊群南
北沙脊不對稱分佈的格局是潮流
沙脊對潮流往復流性質的強弱分佈、潮波能流率大小分佈、含
沙量的平面分佈規律及斯托克斯數的大小分佈的動力響應。
A rocket carrying two chinese astronauts blasted off wednesday from a base in china ' s desert northwest, returning the country ' s manned space program to orbit two years after its history - making first flight
載有兩名中國宇航員的火箭周三在中國西
北沙漠基地點火起飛,這是自中國歷史上第一次載人飛行兩年後再一次回到空間計劃的軌道上來。
Results according to the analysis and determination of imperatorin, carbohydrate components, amino - acid, extracts, ash and water content, the results showed that the harvest period of radix giehniae in october was appropriate, the process of being sliced with skin and dried under the sunshine or in the oven at low temperature after being washed quickly was the best, the effect of fermented bacteria fertilizer was the best and the second was k2so4 compound fertilizer and k2so4 fertilizer, the contents of carbohydrate components and extracts of radix glehniae " baiyintiao " were the highest and the content of imperatorin of radix glehniae " dahongpao1 was the highest, the quality of radix glehniae during blooming or seeds setting period was worse, the quality of radix glehniae planted in hucheng laiyang was better than those planted in anguo hebei and inner mongolia
結果:通過對歐前胡素、糖類成分、氨基酸、浸出物、灰分和水分的分析測定,結果表明:
北沙參採收以10月份為宜;藥材加工以趁鮮水洗、帶皮切片曬干或低溫烘乾最佳;追肥以酵素菌高效生物肥效果最好,其次為硫酸鉀復合肥、硫酸鉀;栽培品種「白銀條」的糖類成分和浸出物含量最高,而「大紅袍」的歐前胡素含量最高;當年開花和當年結種的
北沙參質量較差;
北沙參藥材質量以萊陽胡城產最佳,而河
北安國和內蒙古產的則較差。
This special subject is a part of the studies on gap of radix glehniae from ministry of science and technology of china
本專題為國家科技部課題「
北沙參規范化種植與質量標準研究」的一部分。
The purpose of this thesis is to provide scientific data to establish gap criteria and system of the quality evaluation of radix glehniae
旨在為建立
北沙參的gap標準和藥材質量評價指標提供科學的資料與數據。
The subject probed into the source species and varieties identification of radix glehniae, one of shandong geo - authentic medicinal materials. the relation was studied between the quality and such factors as accumulation of components and the chemical components of different producing areas, processing methods, fertilizers and cultivars
專題探討了:山東「道地藥材」
北沙參的種質資源與品種鑒定;不同產地、不同加工方法、不同追肥、不同栽培品種的化學成分與藥材質量的關系;成分積累與質量的關系;藥材的質量評價方法與質控指標。
The authors investigated thoroughly the fixed - sand method of biological net of artemisia and analyzed fixed - sand principle of it and aimed at providing theoretical basis and technological support for moving - sand harnessing and ecological restoration in desert area of liaoning northwest
深入研究了差巴嘎蒿生物網方格固
沙的方法,分析了生物網方格固
沙的原理,為遼西
北沙漠化地區流動
沙丘的治理與生態修復提供了新的理論依據與技術支持。
Hubei sanonda co., ltd
湖北沙隆達集團