鹽水濃度 的英文怎麼說

中文拼音 [yánshuǐnóngdù]
鹽水濃度 英文
brine strength
  • 鹽 : 名詞1. （食鹽; 鹽類） salt 2. （姓氏） a surname
  • 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...
  • 濃 : 形容詞1. （液體或氣體中所含的某種成分多; 稠密） dense; thick; concentrated 2. （程度深） （of degree or extent） great; strong
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 鹽水 : saline water; salting liquor; salt solution; brine solution; brine鹽水精製 salt refining; 鹽水選...
  • 濃度 : potency; thickness; concentration; consistence; strength; consistency; density
  1. Ammoniac nitrogen enters salt of nitric acid of the translate into after soil, the chroma when arriving at groundwater is less than 30 milligram / litre, far be less than the lowermost standard with drinkable groundwater

    氨氮進入土壤后轉化為硝酸鹽，到達地下水時濃度小於30毫克/升，遠小於地下水飲用的最低標準。
  2. Research on control method of bittern density based on fuzzy neural network in salt solution mining

    基於模糊神經網路的巖鹽鹵水濃度的控制方法研究
  3. Halophytes are adapted to obtain water from soil water with a higher osmotic pressure than normal soil water, so they need to be able to accumulate a high concentration of salts in their root cells

    鹽土植物的滲透壓高於土壤，這樣就可以從土壤中吸收水分，所以它們的根細胞中積累了高濃度的鹽分。
  4. Effects of different nutrient solution concentrations on the growth and nitrate accumulation of hydroponic lettuce

    營養液濃度對水培生菜生長和硝酸鹽積累的影響
  5. We treat the porcine skin by 0. 25 percent trypsin, 0. 125 % trypsin, 2. 5 u / ml dispase, hypertonic saline or hypertonic saline - trypsin / dispase. we find that after the skin has been incubated in 0. 125 percent trypsin for 24h at 4 ?, the cells in the skin are all disintegrated. there are no significant differentiation between the acellular matrix treated by 0. 125, 0. 25 perlent trypsin, 2. 5 u / ml dispase and hypertonic saline - trypsin / dispase. but the cell ca n ' t be removed by using the hypertonic saline - sds

    本研究通過對0 25胰酶不同脫細胞時間處理、不同濃度胰酶處理、 dispase脫細胞法、 im 、 zm高滲鹽水脫細胞法、高滲鹽水和胰酶或dispase混合脫細胞法的比較確認採用0 12盼胰酶， 4 ， 244 。
  6. The study conducted research on the following four fields : firstly, the characteristics of the interfacial polymerization system of piperazine aqueous solution / trimesoyl hexane solution were systematically investigated. the results show that at a certain molar ratio between the two monomers, piperazine and trimesoyl, at the two phase interface, a dense functional layer of ultra low pressure, high permeating flux and high salt rejection formed by controlling the time of interfacial polymerization, such as the composite membrane ( i ), the concentration in water phase is 0. 4 %, and 0. 1 % in organic phase, and the polymerization time is 1 minute

    本文主要進行了四個方面的研究，首先系統分析和研究了哌嗪水溶液均苯三甲酰氯正己烷溶液界面聚合體系特徵、界面聚合反應中各影響因素對膜性能的影響等，結果發現，當界面處兩相單體（哌嗪和酰氯）分子摩爾比為某一比值時，通過控制界面聚合時間（有機相處理時間） ，可以形成超低壓高通量高脫鹽的緻密功能層，如復合膜（ ） ，水相濃度為0 . 4 ，有機相濃度為0 . 1 ，聚合時間1min 。
  7. The method of concentrating the decoloration solution of tylosin is usually carried out by thin film vacuum concentration. in this experiment, the concentration process is modified by using the nanofiltration membrane technique which is free from corrosive due to the extractant solvent and in the same time, heating and decomposition of the antibiotic are eliminated, the concentration course ia also distinctly shortened. in this process the small molecule can be filtered by water, and the quality of the product such as, the tyramine content, the solubility of the product, improved significantly. in addition, the membrane filtration process could save consumption of steam and cooling water

    泰樂星提煉過程中原工藝脫色液用薄膜真空濃縮，本試驗改進為耐溶媒納濾膜濃縮，料液不需要加熱即可濃縮，防止了料液的高溫分解破壞，濃縮收率明顯提高在濃縮的同時，部分小分子雜質可以隨水分子一起通過納濾膜而除掉，成品質量明顯提高，解決了用原工藝成品酪胺、溶解度不合格的質量問題省去了原工藝濃縮中費用較高的蒸汽、冰鹽水，經濟效益可觀。
  8. Thirty - one crystals of polyoxometalates ( 1d, 2d, 3d ) were prepared by means of middle hydrothermal technique, molecular design and self - assembly, and characterized structurally by single crystal x - ray diffraction. the thermal stability, activity of catalysis and magnetism of some compounds were systematically studied. the continuous appearance of p - v - o, p - mo - o, v - mo - o, v - o system with novel structure enrich polyoxometalate chemistry, the reaction characterization and the synthesis law of molybdates, tungstates and vanadates under hydrothermal conditions were explored

    由於p - v - o 、 p - mo - o 、 v - mo - o 、 v - o體系新結構不斷出現，豐富了多金屬氧酸鹽化學，探討水熱條件下釩、鉬、鎢物種的反應特性和生成規律，研究原料的選擇、配比、加料順序、濃度、酸度、反應溫度、反應時間等因素對產物的生成及結構的影響，為新的催化劑、導電材料、磁性材料的研製與開發積累經驗。
  9. The composite has excellent performance of water retaining, that the adsorbed water of 85 % is retained after being dried 10 days at the room temperature, and the adsorbed water of 45 % is retained after being dried 24 hours at 60 the factors influencing on water absorbency for the superabsorbent composite such as the kinds and concentration of starch, clay, crosslinker, initiator, the external salt solution and hydrolysis degree are investigated in this paper

    該超吸水性復合材料在室溫下乾燥10天後的保水率為85 ，在60 2條件下加熱24小時后的保水率為45 。本文較詳盡地探討了超吸水性復合材料的合成條件，並系統地研究了影響超吸水復合材料吸水倍率的各種因素。例如：粘土的種類及粘土的用量、澱粉的種類及澱粉的用量、交聯劑的用量、引發劑的用量、水解度（氫氧化鈉的用量） 、水解時間、外部鹽溶液的種類及濃度等條件。
  10. The nanoparticle titanium dioxide was prepared with tnb as raw material by the sol - gel process, the effects of the alcohol salt concentration the kind of solvent the water volume hydro1yze temperature. the dried ways of the wet gel and the calcined temperature of the dry gel on the specific surface area. particle size

    本文以鈦酸丁酯為前驅體，利用溶膠?凝膠法制備了納米級的tio _ 2粉體材料，通過正交實驗研究了醇鹽的濃度、溶劑的種類、水含量、水解溫度、乾燥條件和煅燒溫度等工藝條件對納米粒子的比表面積、粒徑大小及分佈、晶相組成等性能的影響。
  11. ( 3 ) the treatment result of no2 - n is good. when the influent concentration of no2 - n is 0. 01 ~ 2. 23mg / l, the effluent is less than o. lomg / l and the influence of temperature, hydraulic loading the total ratio of gas and water is small

    （ 3 ）生物濾池對亞硝酸鹽氮的去除效果比較好，試驗期間，水源水中亞硝酸鹽氮濃度范圍為0 . 01 2 . 23mg / l ，出水濃度一般低於0 . 10mg / l ，水溫、濾速、氣水比對亞硝酸鹽氮的去除無明顯影響。
  12. 3. the author designs ortho - experimentations of palygorskite acidification and organising modification by adopting propyl alcohol as thinner of wd - 51, and acquires the best craft parameters and craft conditions for gaojiawang palygorskite acidification and acidified palygorskite organising modification, namely : the best craft parameters and craft conditions for gaojiawang palygorskite acidification is : parlygorskite : h2o = 1 : 3, activation time 50 min, activation temperature 96, hydrochloric acid concentration 1. 0 n, parlygorskite granularity - 100mesh ; the best craft parameters and craft conditions for gaojiawang acidified palygorskite organising modification is : wd - 51 concentration 2. 0 % ( wt % ), modification temperature 120, and modification time 60 mins, adopting iso - propyl alcohol as thinner of wd - 51. 4

    設計坡縷石粘土酸化正交實驗和有機化改性正交實驗，取得了高家窪坡縷石粘土酸活化處理和酸化坡縷石用wd - 51進行有機化改性處理的最佳工藝參數和工藝條件，即：高家窪坡縷石酸活化處理的最佳工藝參數和工藝條件為：固液比為1 ： 3 （固體為高家窪坡縷石粘土，液體為去離子水） 、活化時間50min 、活化溫度為96 、鹽酸濃度為1 . 0n 、粒度為- 100目。
  13. Md has many advantages, such as simple equipments, maintenance free, running at low temperature, high condensation of remain, high performance in separating and by - product salts. all mentioned above can keep running costs of desalination low

    膜蒸餾法所用設備簡單，維護方便，除鹽率高，較低的溫度下即可進行，淡化后的濃縮水濃度高，作為副產品可用於鹽的生產，這些都有可能使得淡化水的成本降低。
  14. But on the later condition the trend of accumulation turned to be stable in the w3 treatment ( vseawater / v pure water = 1 ) - in root zone soil, variation of sar value accorded with total salt accumulations and sometimes decreased at the treatment where the v seawater / v pure water > 1. contents of cl - and na + which were the main ions and leached obviously in 0 - 60cm soil were greatly influenced by rainfall, but the rainfall did not affected the contents of ca2 +, mg2 + and k + whose ability of leaching is worse than that of cl - and na + in the root zone soil obviously. the vertical distribution of salt ions in the 0 - 60cm soil were mainly affected by the ratio of v seawater / v pure water in the irrigation water on the condition of not enough rainfall, but on the cont

    海水灌溉下，耕層土壤中鹽分含量受降雨量影響很大，足夠的降雨條件下，鹽分不會積累，降雨量較低時，鹽分積累明顯，但在50海水處理下趨于平衡狀態；耕層土壤sar值的變化情況和鹽分含量變化情況相一致，在灌溉水中海水濃度大於50時有所下降；土壤中主要鹽離子為cl ~ -和na ~ + ， 0 - 60cm土層內， na ~ + 、 cl ~ -明顯的向土壤底層遷移，其在土壤中的含量受降雨影響顯著，而ca ~ （ 2 + ） 、 mg ~ （ 2 + ）和k ~ +在土壤中遷移能力較低，其含量受降雨影響較小； 0 - 60cm層次土壤鹽分的縱向分佈在降雨量較低的條件下主要受灌溉水中海水濃度的影響，而在降雨充分的條件下，地面覆蓋程度成為重要的影響鹽分和水分脅迫下菊芋的生理響應及其海水灌溉研究因子之一。
  15. In this paper, numerical simulation on salt water drairming straightly to inland waterway is based on the engineering instance about yaojiang lock in ningbo city. the field of saltwater concentration is attained at any position and any time

    本文結合寧波市姚江船閘的工程實例，對鹽水直接排放入內河進行數值模擬，得到河道內任意位置和任意時刻鹽水濃度場的分佈。
  16. Relation between concentration of salt in aqueous solution and its conductivity

    電導法確定水溶液中鹽的濃度
  17. The salt water density is 5 %, lays aside the sample in the salt - fog test box 16 hours, should not have the obvious outward appearance change

    鹽水濃度為5 % ，將樣品放置在鹽霧試驗箱中16小時，不應有明顯的外觀變化。
  18. 3. the method simulating the turbulence diffusion of salt water numerically in inland river and its objective control is presented as new technical approach to optimize the littoral ship lock

    3 、提出對內河鹽水濃度的紊動擴散進行數值計算及目標控制的方法做為沿海船閘優化的新技術路徑。
  19. Based on the field investigation of the wave and sediment suspension in taihu lake, along with sampling water by layer and analyzing the nutrient concentration change with depth, it was found that the nutrient concentration enhanced suddenly on the bottom. layer indicating the influence of sediment

    摘要通過在太湖開展的風浪與底泥懸浮的野外觀測，結合分層採取水樣並分析水體中溶解性營養鹽的濃度隨深度的變化結果，發現在水土界面的上覆水中營養鹽濃度有突然增加的現象，指示著沉積物對上覆水營養鹽濃度有影響。
  20. The pigmentation of a pearl is influenced by the type of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives

    牡蠣的種類及其生長的水域的深度、溫度和鹽的濃度這些因素影響珍珠的色澤。
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