organic substances 中文意思是什麼

organic substances 解釋
有機物質
  • organic : adj 1 【醫學】器官的；器質性的；有機體的；【化學】有機的 （opp inorganic）。2 有組織的，有系統的...
  • substances : 物品藥物
  1. It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish

    它可以直接使大片森林死亡，農作物枯萎；也會抑制土壤中有機物的分解和氮的固定，淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素，使土壤貧瘠化；還可使湖泊、河流酸化，並溶解土壤和水體底泥中的重金屬進入水中，毒害魚類；加速建築物和文物古跡的腐蝕和風化過程；可能危及人體健康。
  2. Color may also be modified by traces of iron and other metal salts and organic substances, for example cyanin is red in roses but blue in the cornflower

    此外一些微量的離子，金屬鹽以及其他的有機物質也可以改變其顯色，例如花青素在玫瑰中顯紅色而在玉米花中顯藍色。
  3. Vitamins are very potent organic substances that occur in minute quantities in natural foodstuffs.

    維生素是以微量形式存在於天然食物中的非常有用的有機物。
  4. The tannic acid containing organic substances such as a base convergence, pectin content can absorb toxins

    其中含有的鞣酸、有機堿等物質具有收斂作用，所含果膠可吸收毒素。
  5. Members of the cfb ( cytophaga - flexibacter - bacteroides ) were found to be rich in upper sediment of " warm pool " while they were not detected in sediment from " manganese nodule " area, which indicated that there were more organic substances in the " warm pool " area

    除了紫細菌之外， cfb類群在「暖池」區沉積物中也是一類較重要的細菌，主要集中在表層沉積物；而在「結核」區沒有檢測到屬于cfb類群的細菌，表明「暖池」區表層存在較多的有機物。
  6. Through pathway of orientated degradation or decomposition of lignocellulosic biomass, many high - value organic substances of small molecules such as glucose, xylose, phenylpropane units and their dimers, gaseous substances such as ch4 and co, liquid substances such as organic acids, aldehydes, alcohols and other platform chemicals such as furfurals, levulinic acids, xylitols and ethanols can be produced

    木質生物質通過一定的降解或分解途徑，可產生很多有重要價值的有機小分子化合物，這些有機小分子化合物有葡萄糖、木糖、苯丙烷單體及二聚體，氣態小分子如ch4和co ，液態小分子如有機酸、醛、醇，重要基礎平臺化合物糠醛、乙酰丙酸、木糖醇、乙醇等。
  7. The porous ceramics is composed of lots of bridge arch - shaped microspores that connected and well - distributed inside the material. when the fluid passes through these pores, the suspended matters, colloid particles and big molecular organic substances are withheld or absorbed to the inner surface of the pore, and result in filtration, purification adn even - dispersion, high strength, good resistance to abrasion, high temperature and corrosion, no pollution, long workinglife, and easy to regenerate, the porous ceramics are available for filtration and fluidization of variou gas and liquid

    微孔陶瓷過濾介質由許多大小分佈均勻，相互連通的橋拱狀開口氣孔組成.當流體從這些氣孔中通過時，流體中的懸浮物質，膠體顆粒，大分子有機物等被截留，吸附在微孔道內，從而達到了凈化和過濾均勻化的效果.微孔陶瓷強度高，耐磨損，耐高溫，耐腐蝕，無污染，氣孔分佈均勻，使用壽命長且再生簡便，特別適用於各種氣，液過濾和流態化過程
  8. Calculation of vaporization - heat of pure organic substances by using thermal pressures

    應用熱壓計算純有機物質的汽化熱
  9. More than 97 % soluble salts and 99 % glues, microbe, particulate and organic substances and etc can be removed with the reverse osmosis

    反滲透可除區水中97以上的溶解性鹽類和99以上的膠體、微生物、微粒和有機物等，成為現代純水、高純水、太空水（超純水）工程中首選的最佳設備。
  10. Effects of several organic substances on the solubility and adsorption - desorption behaviors of cadmium in purplish soil

    土壤容重對土壤物理性狀和小麥生長的影響
  11. Toxic organic substances in air in workplace in zhaoqing

    2004年肇慶市企業工作場所空氣中有機毒物污染狀況調查
  12. Fruits, vegetables and derived products. mineralization of organic substances by incineration

    水果蔬菜及派生產品.有機物質的焚化法礦化
  13. Certain organic substances and compounds that are considered soluble in water do not form true solution.

    某些被認為溶於水的有機物和化合物不形成真溶液。
  14. Secondary treatment is the biological treatment that controls the environment for growing enough quantity of microorganisms to degrade organic substances in the wastewater followed by separating the microorganisms from the treated liquid to achieve the objective of purification. the biological treatment can be either aerobic or anaerobic

    二級處理通常系指生物處理而言，主要原理在於控制及培養一定數量之微生物，利用微生物生長代謝作用，來分解去除廢水中的有機物，再將處理水和微生物分離，並廢棄增殖過剩之微生物量，而達到凈化水質之目的。
  15. Distribution coefficient ( kow ) of organic substances between n - octanol and aqueous phase is an important parameter to evaluate its aquapholic, it describes the potential of organic compound to transfer from environment to organism and accumulate in it, so it is linked with bioconcentation factor

    正辛醇一水分配系數（ kow ）是衡量有機化合物疏水性的一個重要參數，是用來描述有機化合物從水環境向有機體轉移及其潛在生物蓄積作用的一個模擬型變量，與有機物的生物富集因子相關聯。
  16. Characteristics of organic substances in municipal wastewater with oxidation - flocculation treatment technique

    氧化偶合絮凝法處理城市污水中有機物特性
  17. Species interactions between bloom microalgae and other algae play essential roles in affecting the phytoplankton sequence either by competing for the available nutrient supply or by secreting extracellular organic substances ( allelopathy ) into the environmental medium

    根據生態系統中的食物鏈關系，通過引人赤潮生物的天敵來防治赤潮也是一種治理方法。
  18. Pahs are a group of chemicals that are formed the incomplete burning of coal, oil and gas, garbage, or other organic substances

    多環芳烴是一組化學物質，他們是由未經完全燃燒的煤.油和氣. * * .或是其他有機物質形成的。
  19. Suitability of non - metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water - method for the gcms identification of water leachable organic substances

    與人類消費用水接觸的非金屬產品對水質影響的適用性.水可濾析有機物的gcms識別方法
  20. Detection of organic substances in water by solid - phase micro - extraction with active carbon coated extractor

    固相微萃取活性炭塗層萃取頭對水中有機物的定性分析
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