水樣密度 的英文怎麼說

中文拼音 [shuǐyàngmìdù]
水樣密度 英文
watery density
  • 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...
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 水樣 : [工業] water sample水樣採集 water sampling; 水樣液 aqueous humor; 水樣貯存 water sample storage
  1. Hot water is likewise less dense than cold water and rises, causing convection currents which transport energy

    熱水是同樣密度較低，比冷水上升，造成對流電流，其中運輸能源。
  2. High density low temperature liquids settle to the bottom and remain in the tank for longer periods of time, thereby negating the advantages of equalization.

    密度高，溫度低的廢水沉在底部並在池中停留較長時間，這樣就失去了均衡的效益。
  3. Abstract : the ashing loss of pb in water samples has been studied in digestive method for determination of lead by dithizone spectrophotometry ( gb 5750 - 85 ). after the digestive conditions are improved, the digestive loss of pb in some polluted water samples is prevented. the recovery of pb rised, the accuracy and precision of the analytical date are guaranteed

    文摘:對國標5750 - 85雙硫腙分光光度法中消化水樣時鉛的灰化損失進行了探討，針對某些污染嚴重的水樣，改進了消化處理的條件，有效地消除了灰化損失，提高了鉛加標回收率，保證了分析測試數據的精密度和準確度。
  4. Meanwhile, the study also shows that the diversity of studied cave animals is inversely proportional to human population density and water quality ; and bio - diversity, to some extent, is proportional to soil fertility and amount of chemical fertilizer, but inversely when excessive ; the correlativity between bio - diversity and vegetation cover rate is not obvious, when ground vegetation is strongly interfered by human being ; the amount of diestrammena marmorata is proportional to the d iversity of plant, and inversely proportional to soil fertility, and in a way, to water quality ; and the correlativity between community and water quality and soil fertility, and between water quality and the amount of mosquito and fly, is not as good as expected. the author points out that diestrammena marmorata, bat, mosquito, fly, oreolalaxrhohostig metus ( or cudata ), and fish can be chosen as in

    同時，研究還表明：調查洞穴的物種多樣性與人口密度、水質成負相關；在一定范圍內，物種多樣性與化肥施用量、土壤肥力成正相關，超過一定的值則成負相關;在人類對地表植被的高強度作用下，物種多樣性與植被覆蓋率的相關性不明顯;蚊蠅數量與土壤肥力基本上呈正相關;斑灶馬數量與植物種數呈正相關，斑灶馬數量與在一定水質范圍內與水質呈負相關，與土壤肥力呈負相關;群落數與水質和土壤肥力、蚊蠅數量與水質都不能表現較好的相關性;研究認為，可以選擇斑灶馬、蝙蝠、蚊蠅、紅點囊蟾（或有尾類） 、魚類等作為指示動物對洞穴環境進行監測。
  5. Soils : investigation and testing. density of a dehydrated rock sample. hydrostatic weighing method

    土壤.調查與試驗.脫水石樣品的密度.靜流稱重法
  6. Based upon the analysis of the data obtained during the survey, it can be concluded that : 1 ) the number of biomass of macrobenthos in the yellow sea and the east china sea in autuma is higher than that in spring, while the number of density of macrobenthos in autumn is lower than that in spring ; 2 ) the number of biomass of macrobenthos in the yellow sea is higher than that in the east china sea ; 3 ) the number of species in the yellow sea is lower than that in the east china sea ; 4 ) one of the characteristics of distribution of macrobenthos in the east china sea is that the species richness increased from the coastal waters to the offshore deep waters, from the north to the south. 5 ) the species composition in the deeper part occupied by the cold water mass of the yellow sea is more stable than that in the coastal part of the yellow sea in the late 40 ~ 50 years

    通過以上幾方面的分析，結果表明： 1 ）黃東海調查海域的秋季總生物量均高於春季，總棲息密度則低於早春季； 2 ）黃東海春季生物多樣性指數高於秋季； 3 ）南黃海、東海的水文特點顯著不同：東海底溫顯著高於南黃海底溫，東海底鹽亦高於南黃海底鹽； 4 ）南黃海春秋季生物量分佈無一致規律，東海春秋季生物量除長江口外基本上自近岸向外海逐步降低； 5 ）東海大陸架大型底棲動物的種類組成較南黃海更豐富； 6 ）東海大型底棲動物的分佈特點之一為：種類數由北向南、由近岸（西部）向外海（東部）逐漸增多； 7 ）在黃海冷水團控制的海域，其底棲動物種類組成較近岸海域穩定； 8 ）幾個生物多樣性指數各有側重，都能較好地反映底棲動物的分佈特點
  7. This way, the biofuel james dumesic devised has 40 % higher energy density than ethanol, repels water and can be made relatively speedily

    這樣生成的生物能源要比以前使用的酒精的能量密度高40 % ，而且不溶於水，能夠很快地被製造。
  8. There are petroleum densimeter, petroleum meter, sampling cylinder, heat preservation box, 5m oil gauge, water ruler, water cream, 5m static rope, 5ml glass measurement cylinder and thermometer in the toolbox

    由石油密度計石油計量表采樣筒保溫合5m量油尺量水尺試水膏5m量靜電繩1000ml玻璃量筒溫度計組成。
  9. In this paper the water sample was digested in a high pressure disinfector and cod was determined by spectrophotometry. this method has some trait of rapidness, convenience and high accuracy

    摘要本文研究了用高壓消毒鍋重鉻酸鉀法消解環境水樣，用分光光度計測定cod ，本法具有快速、簡便、準確度高的特點，有良好的精密度。
  10. The system considers synthetically the influence of estuarine ecosystem on the whole basin and human life from aspects of influence on pacts of the environment, biology and human of ecosystem respectively, and adopts the indices of catchment area, population density, inflow amount, period of river flow cut - off, water quality, biodiversity index number and biomass to evaluate the state of estuarine ecosystem

    指標體系綜合考慮河口生態系統對全流域及入類生活的影響，分別從生態系統的環境部分、生物部分以及對人類的影響等3方面，採用集水面積、人口密度、入海量、河口斷流時間、水質、生物多樣性指數和生物量等7項指標對河口生態系統狀況進行評價。
  11. Only the water at jiekou had been eutrophic. the result of biological assessment was that the average density of phytoplankton at all the sampling spots was more than 1, 000, 000 per litre, indicating that the lake was eutrophic going by the population density. but this density of phytoplankton was higher than that in similar lakes at the same pollution level

    生物評價結果認為，千島湖浮遊藻類平均密度較同類營養水平的淡水水體高，其所有取樣點浮遊藻類平均密度都10 ~ 6個? l ，國內外一般認為當浮游植物平均密度10 ~ 6個? l時，其已經達到富營養化水平，因此單從浮游植物密度來看，可以認為千島湖已達到水體富營養化。
  12. Another difficulty is that similarly dense populations of large deep - sea animals have been found in the proximity of “ smokers ” ? vents where water emerges at temperatures up to 350

    另一個難點是人們在水溫高達350的「冒煙噴口」附近發現了同樣高密度的大型深海動物群。
  13. Due to the fact that the properties of infrared detector array ca n ' t be satisfied to produce a image with high resolution because of the level of manufacture, the phenomenon of subsampling and serious aliasing emerges. in order to reduce these phenomenon and improve the image resolution the technique of microscanning is introduced

    紅外探測器陣列由於受到工藝水平的限制，不能製成用於產生高解析度紅外圖像所要求的密度，一般會產生空間欠抽樣圖像，圖像中有嚴重的混淆現象，為了減小這種混淆、提高解析度，引入微掃描技術。
  14. 3 abundance of microzooplankton hi jiaozhou bay varied significantly among sampling stations during the survey period. in general, high densities of microzooplankton appeared in water bodies of the inner bay, low densities were recorded at estuary and outer part of the bay. the highest annual average densities was recorded at station 3 ( 346. 45 ind. / l ), the lowest at station 10 ( 55. 54 ind. / l )

    3 、在不同采樣站，小型浮遊動物豐度差異明顯，灣內較高，灣口和灣外較低，年平均最高和最低密度出現於3號站和10號站，分別為346 . 45個升和55 . 54個升不同水層，小型浮遊動物豐度差異不明顯。
  15. Based on the concepts of elastic wave velocity of skeleton and reinforced cohesion, the effect on the velocity by soil density with different saturation was distinguished from that by weakened reinforced cohesion ; on the condition of same confined press and saturation, the elastic wave velocity was measured before and after soil samples were dynamically loaded, so that the elastic wave velocity changed by dynamic load was distinguished from that by soil. nature characteristic

    （ 9 ）通過試驗運用了骨架波速和黃土加固凝聚力的概念，將飽和度的增加引起土體密度的增加對波速的影響與水破壞加固凝聚力對波速的影響區分開來；在相同的壓力和飽和度（近似）條件下，採用動力作用前後分別測試彈性波速的方法，將動力荷載對加固凝聚力的破壞作用與土樣自身的顆粒組分對波速的影響因素區分開來。
  16. Add preservatives and deoxidants to the mixture solution, and go throuth the process of separating by sinking in the container ; owing to the density difference between oil and water, the mixture solution inside the conatainer will be separated of itself, and the result is that crude oil floats on the surface, while water sink to the bottom, but the separated crude oil still has water content which will be removed through electric dehydration

    「在混合液中加入防腐劑和脫氧劑，然後進入容器進行沉降分離，由於油水密度不一樣，混合液在容器中自然地分離，原油浮在上面，水沉在容器下面，分離后的原油仍含有少量的水，再進行電脫水分離。 」
  17. The frontal cross - sectional area, the velocity of the swimmer, the wetted surface area of the swimmer, the density of the fluid, and the coefficient of drag will all be the same whether the body is on the front or side

    身體前部分的橫截面面積，運動員的速度，運動員的觸水面積，液體的密度以及拖曳系數都是一樣的而無論身體是朝向一邊或前傾。
  18. Soils investigation and testing. determination of density of fine soils. cutting curb, mould and water immersion methods

    土壤.調查與試驗.實驗細土密度測定.切樣法模具法浸水法
  19. That means, after the air is heated, it will be expanded, and the weight will become light, just like the object floats on the water, the hot air will raise, so we can see this appearance

    在是因為空氣受熱后體積會膨脹，重量減輕（密度變小） ，就像比水輕的物體會上浮一樣，熱空氣也會上升，所以才有我們看到的現象。
  20. Scientists in the u. k. and austria used neutron beams to determine that, unlike normal ice, in which molecules line up in crystalline arrays, this very dense ice is amorphous, just like glass and most of the frozen water in the universe

    英國與澳洲的科學家使用中子束證實，一般的冰，其分子會成晶格狀排列，而這種密度極高的冰則成非晶格狀的排列，就像玻璃以及宇宙中大部份的冰凍水一樣。
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