substances 中文意思是什麼

substances 解釋
物品藥物
  1. When the whole melting was complete it was held in abeyance for a few minutes to facilitate the separation of foreign substances.

    鑄鐵完全熔化了，他們讓它在承受器停留一會兒，使鐵汁里的雜質容易被隔離開來。
  2. 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。
  3. A muscle is a very large number of fibers close together, containing two different substances myosin and actomyosin.

    肌肉是由極多的彼此緊帖的纖維所組成的，它含有兩種不同的物質：肌球蛋白和肌動球蛋白。
  4. Mental disorders due to non - addictive substances

    非成癮物質所致精神障礙
  5. No agrochemical, chemical fertilizer or growth stimulate substances are added, and farming with traditional practices thus cause no harmful to the environment

    摒棄使用一切化學農藥肥料生長調節劑，並保留傳統的種植方法，對自然生態無害。
  6. Alcohol is a solvent of resinous substances.

    酒精是樹脂性物質的溶媒。
  7. Crude fatty materials contain certain substances that are not hydrolyzed in the human alimentary system.

    原始脂肪物質含有一定量的不被人類消化系統水解的物質。
  8. The amniotic fluid and allantoic fluid of chicken embryo have been analyzed and the resonances of most substances in them were assigned by 1 - dimention and 2 - dimention nuclear magnetic resonance ( nmr ) methods. this work could be the basis of quantitative analysis of metabolites and studying the metabolites changing between the amniotic and allantoic fluid during the hatching process. also, it provided a new way to study the process of embryo developing

    用一維及二維液體高分辨核磁共振（ nuclearmagneticresonance ， nmr ）方法綜合分析了雞胚羊水和尿囊液的成分，對其中的大多數譜峰進行了歸屬，發現了一些未經報道的小分子代謝物，為研究胚胎發育過程中各個胚囊中體液的交換和小分子的代謝以及進一步對發育過程中代謝物含量變化的定量研究打下了基礎，並為研究胚胎發育的過程提供了新的思路。
  9. Th - aady and saccharifying enzyme were activated and used in waste distiller ' s grains of special flavoring liquor, which could make full use of the residual amylum, residual sugar, and long - term fermented flavoring substances in the waste distiller ' s grains

    摘要將th - aady和糖化酶活化後用在特殊調味酒的丟糟中，利用了丟糟中的殘淀、殘糖和長期發酵的香味物質，可節約生產成本，保證口感，增加出酒率。
  10. Daqu, a microbial product containing multiple enzymes and bacterial species, its aroma - producing substances mainly come from proteins and fat of daqu - making materials and the degradation of amylum and those substances are composed of amino acids, fatty acid, polyose and its polymers etc

    摘要大?是一種富含多酶多菌的微生態製品，大?復合曲香物質來源於制曲原料中的蛋白質、脂肪以及澱粉等的降解，其復合曲香由氨基酸、脂肪酸、多糖及其聚合物等多種物質共同構成。
  11. Such substances are optically anisotropic and birefringent.

    這種材料是光學各向異性的，是雙折射的。
  12. Earthworms may produce antibiotic substances.

    蚯蚓可以產生抗菌物質。
  13. Natural diamond die is one the best for the drawing of precision wires. the diamond is selected meticulously to be complete grains with good. symmetry free from any foreign substances. it is prepared with advanced powdermetallurgicaltechnology that makes the diamond with the strongest strength and antiknock property during the processes

    天然金剛石拉絲模對于各種精密線材的拉制是最好的模具之一，採用的天然金剛石是經過精心挑選的，必須是顆粒完整對稱性好，沒有雜質，又採用先進的粉末冶金技術鑲套從而使金剛石在拉拔過程中獲得最大的強度和抗爆裂能力。
  14. Jiangpai natural diamond die is one the best for the drawing of precision wires. the diamond is selected meticulously to be complete grains with good symmetry free from any foreign substances. it is prepared with advanced powder metallurgical technology that makes the diamond with the strongest strength and antiknock property during the processes

    江牌天然金剛石拉絲模對于各種精密線材的拉制是最好的模具之一，採用的天然金剛石是經過精心挑選的，必須是顆粒完整對稱性好，沒有雜質，又採用先進的粉末冶金技術鑲套從而使金剛石在拉拔過程中獲得最大的強度和抗爆裂能力。
  15. Composition analysis of fat - soluble substances in seed of oriental arborvitae

    柏子仁脂溶性化學成分研究
  16. Without question there has been a use for the highly restricted and specific assay systems which allows particular substances to be recognized.

    無疑地已經使用有高度局限性的與專一的鑒定系統來識別特殊的物質。
  17. In the research field of food preservation, an intense interest for scientists is focused on the isolation of antimicrobial substances from microbial metabolites. natural biopreservatives derived from traditional fermented foods are generally recognized as safe. in this paper, one strain screened for its safety and broad antimicrobial spectrum and its antimicrobial substance - - bacteriocin are studied in detail

    本文從傳統的發酵食品中篩選出一株安全、具有廣譜抗菌活性的芽孢桿菌，並對其抗菌活性物質細菌素進行分析，為微生物天然生物防腐劑的開發以及在食品中的應用提供理論依據。
  18. Balneotherapy is a natural therapy which makes the best use of natural elements, such as hot springs, climatic factors, chronoboiological and circadian rhythmic phases and natural herbal substances

    浴療法是一種天然療法，它最大程度地利用天然環境，例如：溫泉、氣候條件、時間生物和生物節律周期以及天然草藥等物質。
  19. " for his investigations of the constitution of the bile acids and related substances

    對膽酸及相關物質的結構的確定
  20. Accumulation of toxic substances in the biosphere is causing serious changes in the structure and function of natural ecosystems.

    生物圈內有毒物質的積累，造成了天然生態系統的結構與功能的嚴重變化。
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