Results as following : in the east china sea and the yellow sea, zooplankton showed higher diversity in the low latitude and warm species occurred mainly in the south of 31 n, five communities were distinguished by twinspan method, based on data of species composition and environmental factors. they are : i ) yellow sea neritic community ( f ) with indicator species of labidocera euchaeta in autumn and centropages mcmurrichi in spring ; ii ) yellow sea central community ( hc ) with indicator species of themisto gracilipes, calanus sinicus and euphausia pacifica, the latter two species occurred only in autumn ; iii ) east china sea continental shelf mixed water community ( k ) with indicator species such as rhincalanus cornutus and pterosagitta draco which were confined in waters with high temperature and salinity, iv ) yellow sea and east china sea mixed water community ( he ) and v ) east china sea inshore mixed water community ( m )
根據twinspan等多元分析結果,比較各組群的浮遊動物種類組成和環境特徵,可將東、黃海浮遊動物群落分為5個,黃海沿岸群落( f ) ,指示種秋
季為真刺唇角水蚤,春
季為墨氏胸刺水蚤;黃海中部群落( hc ) ,指示種以細長腳蟲戎為主,秋
季還有中華哲水蚤和太平洋磷蝦;東海外陸架高溫高鹽群落( k ) ,指示種為角錨哲水蚤、飛龍翼箭蟲等多種狹布型
暖水種類;黃東海交匯區群落( he )和東海近岸混合群落( m ) ,兩群落包含多種生態類型種類,其中溫帶近岸低鹽種在he中較多,廣布性
暖水種在m群落中較多。
Came a beautiful fall day, warm and languid, palpitant with the hush of the changing season, a california indian summer day, with hazy sun and wandering wisps of breeze that did not stir the slumber of the air
暖洋洋世懶洋洋,
季節快要變化所帶來的平靜令人提心吊膽。那是個加利福尼亞州的小陽春日子。太陽的光模糊朦朧,細細的風輕輕吹拂,卻吹不醒沉睡的空氣。
Reduce eaves width to 42 - 43 percent of h to extend the heating season past the equinox
把屋檐的寬度降低到高度的42 % 43 % ,來延長春分和秋分之外的取
暖季節。
Through the analysis and studying of this subject, we can make conclusion as followed : during the whole heating season, the change law of the energy consumption of the thermal bridge is with the change law of the meteorological condition inside and outside the room : when airs temperatures indoor is steady, thermal bridge energy consumption increases with reducing of air temperature outside the room, reduce oppositely. the different position and the different structure patterns of the thermal bridges, even under the same meteorological condition inside and outside of the room, energy consumption of the building is different, and impact on heating energy consumption is different, this is mainly caused by the difference of the constructs thermal bridge and different influence in term of out wall, which lead to total mean heat - transfer coefficient different, when the heat - transfer coefficient is relatively small of outer wall, the impact of wall body is more obvious on heat - transfer coefficient of the thermal bridge
然後確立了在節能建築中熱橋耗熱量與室內外氣象參數和熱橋構造型式的關系,分析與研究並得出:在整個採
暖季節中,熱橋的能耗隨著室內外氣象條件的變化規律是:在室內空氣溫度一定時,熱橋能耗隨著室外空氣溫度的降低而增大,相反減小;不同部位的熱橋,其構造型式不同,即使在相同的室內外氣象條件下,產生的能耗也是不同的,並且對採
暖能耗的影響也不同,這主要是由於不同構造的熱橋對外墻的總平均傳熱系數的影響不同所造成的,並且當外墻主體的傳熱系數較小時,熱橋對墻體的傳熱系數的影響更加明顯。
This paper is to optimized two schemes : supplementary raising in the cold season in the way of artificial planting ; herding in the warm season together with raising in the fold during the cold season
以具有代表性的鄂托克前旗典型牧區為例,進行人工種植冷
季補飼型和
暖季放牧冷
季舍飼型兩個方案的優化計算。
Effects of chilling on chlorophyll fluorescence characteristics in three warm - season turfgrasses
低溫對三種
暖季型草坪草葉綠素熒光特性的影響
Based on the economical district heating meteorological model and its index system established by meteorology - heating experiment data in the past, and relied on the routine meteorological operational system, and access2000 data base system, beijing economical district heating meteorological forecast system is developed through using mixing programming technology of fortran and vc computer language that is put into application in the beijing special meteorological observatory and beijing district heating group company during the heating period of 2002 - 2003, offering the basis for real time heat dispatching
摘要以氣象熱力試驗數據建立的供熱氣象節能模式、指標體系為依據,依託常規氣象業務系統,選取access2000作為數據庫系統,利用fortran和vc計算機語言的混合編程技術,開發了北京城市集中供熱節能氣象預報系統,並於2002 ~ 2003年採
暖季在北京市專業氣象臺和北京市熱力集團公司投入應用,為實時供熱調度提供依據。
Standard guide for maintaining warm season turfgrasses on athletic fields
運動場草皮
暖季維護的標準指南
Roughly 8. 5m cubic feet of daily production is shut in - about the amount of net injections into underground storage needed daily to build inventories to comfort levels by the october start of the us heating season
大約850萬立方英尺的日產量被中斷,大致相當于為滿足10月份開始的美國供
暖季節需求,每天需要向地下儲藏庫注入的凈量。
Temperate seasons are opposite above and below the equator; when it is summer weather above, it is cold weather below, and vice-versa.
赤道以北和以南地區的溫暖季節相反;赤道北是夏季,而南部卻是冷涼的氣候,反之亦然。