適應服水土 的英文怎麼說

中文拼音 [shìyīngbìshuǐtǔ]
適應服水土 英文
acclimation
  • 適 : 形容詞1 （適合） fit; suitable; proper 2 （恰好） right; opportune 3 （舒服） comfortable; well Ⅱ...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 服 : 服量詞（用於中藥; 劑） dose
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 適應 : suit; adapt; get with it; fit
  • 水土 : 1 （水和土） water and soil 2 （環境和氣候） natural environment and climate; 水土保持 soil and w...
  1. This paper unfolds engineering disposition and theoretical research of negative temperature high performance concrete ( nthpc ) with the damage of many factors motivation, the project background based on qing - zang railway engineering, which is one of four - emphasized engineering during the tenth five - plan. due to the difference of environment of construction and service between nthpc and ordinary concrete, and therefore durability of nthpc is required to higher level. at a first, nthpc must avoid frozen damage at early age and possess anti - freezing property at later period, in order to meet engineering practicable application need, and this are two emphasized and difficult problems, as for nthpc ; by means of mechanism analysis about deicing - agent ingredient and anti - freezing at early period, adopting composite technique routine of mineral addition + anti - freezing element + water - reducer4 - air - entraining + anti - erosion of steel component etc, based on orthogonal experimental approach, fd - 1 composite functional admixtu re was manufactured, which has more property and orientation on qing - zang railway

    負溫混凝土由於和普通混凝土在施工環境及服役環境上存在的差異，因此表現為比普通混凝土更為較高的耐久性要求；負溫混凝土首先要避免早期的凍害以及具備長期抗凍性能，才能夠滿足工程實際應用的要求，這也是負溫混凝土必須解決的兩大技術關鍵；通過對目前常用防凍劑組分作用機理的分析研究及混凝土早期防凍機理探討，採用礦物外加劑+防凍組分+高效減水劑+引氣+阻銹組分功能復合的技術路線，通過正交試驗設計復配了適應青藏鐵路工程要求的專用多功能復合型外加劑fd - 1 ；並在此基礎上配製不同等級負溫高性能混凝土，開展一系列包括硫酸鹽侵蝕、氯離子滲透、抗凍融循環、收縮及耐磨性等耐久性能研究；通過對fd - 1組分和摻量的調整，優化負溫混凝土在施工特性、力學指標和耐久性三個方面的兼容、協調性。
  2. The characteristics of common soils in dalian are studied, and enzyme x - 22 which has been used well in the developed country such as usa and canada and other stabilizers are mixed into soils, so that the mixture has the suitable properties to meet the requirement for the road base or road sub - base in the highway construction

    本文克服了堅土酶不耐水的缺點，採用其他合適的摻和料，設計正確的配合比，對大連常見的一種土壤進行了固化處理，使之能夠直接應用於高等級路面的基層和底基層的建設。
  3. Abstract : the natarity and sociality of the losses of water and soil were discussed from ecosystem - economics, and the machanism of its dynamic in nature and society was analysed, and some concluions were put forward in the article that rules of hydroogical cycle in esosystem should be abided by and some study on the losses of water and soil should be strengthened, and some problem in its sociality, the externalized cost and externalized benefit should be disolved by turning it into the inner of the environmental and economics under the measure of the official, laws, education and economics

    文摘:從生態經濟學角度闡述了水土流失具有自然性，社會性雙重屬性，剖析了水土流失的自然推動力機制和社會性動力機制，提出在治理水土流失的問題上應注意在自然性方面遵循水循環的一些生態運動規律，加強對水土流失規律等科學方面的研究，在社會性方面為克服或本外攤、收益外泄帶來的問題可採取適當的行政、法律、教育和經濟措施使外攤成本、外泄收益內在化
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