物種的減少 的英文怎麼說

中文拼音 [wùzhǒngdejiǎnshǎo]
物種的減少 英文
loss of biodiversity
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 種 : 種名詞（姓氏） a surname
  • 的 : 4次方是 The fourth power of 2 is direction
  • 少 : 少Ⅰ形容詞（數量小） few; little; less Ⅱ動詞1 （不夠原有或應有的數目; 缺少） be short; lack 2 （丟...
  • 物種 : [生物學] species; speci 物種起源 origin of species; 物種起源學說 theory of origin of species; 物...
  1. Extending database technology : advances in database technology, avignon, france, 1996, pp. 140 - 144. 17 ceri s, widom j. deriving production rules for incremental view maintenance. in proc

    動作a包括兩種情況：第一，物化視圖的語義和數據量增加了第二，物化視圖的語義和數據量減少了。
  2. When the consumption of novel flavored food is followed by internal malaise, such as queasiness, diarrhea, bellyache and so on, animals will decrease or avoid ingesting the food with the same gustatory feature on the subsequent exposures. this type of behavioral change is referred to as conditioned taste aversion ( cta )

    動物攝取某種具有新異味覺的食物后，如果導致惡心、嘔吐、腹瀉等內臟不適感覺，動物便可「記住」這種食物的特殊味覺特徵，減少或拒絕攝取相同味覺特徵的食物，這種行為變化過程稱為味覺厭惡學習（ cta ） 。
  3. This commensal organism is part of the gastrointestinal tract flora and can become extremely virulent, often in the setting of immuno - suppression such as neutropenia, occult malignancy ( commonly caecal ) and poorly controlled diabetes

    這種（與人類）共生生物是胃腸道菌群的一部分，可以變得毒性巨大，通常發生於機體免疫受抑制，如中性粒細胞減少癥，隱蔽的腫瘤（一般如盲腸） ，或者控制不佳的糖尿病。
  4. This voluntary code addresses issues such as reduced pesticide use, water and energy conservation, waste reduction and recycling, controlling of erosion, the use of “ good bugs ” in the vineyard to kill the “ bad bugs ”, creating and maintaining a habitat for raptors and other wildlife around the vineyards, planting cover crops such as mustard grass and clover to replenish the soil with nutrients, improved farm worker housing, and other measures for making high quality wines in a responsible manner

    這個自主的規定公布了如減少殺蟲劑的使用，水和能量守恆，損耗的減少和再生，腐蝕的控制，利用葡萄園里有益蟲殺死有害蟲，創造和保護在葡萄園附近的鳥類和其他野生動物的生存環境，種植覆蓋地表的植被如芥菜和三葉草補充土壤的養份，改善農場工人的住房，和其他能提高葡萄酒質量的有效的方法。
  5. No meat was given to the dog even when it refused vegetarian food and it just fasted. three shock treatments later, her puppy developed a very good appetite and now eats almost anything. in addition to its main staple of sweet corn and cheese, it also loves bean sprouts, vegetable stalks, peanuts, pine nuts, guavas, tomatoes, pears, custard apples and other sweet fruits

    11 .原本肉食的動物改為素食時，如果遇到任何障礙，你可以循序漸進，逐日減少肉食量，增加其它素食品不過，福爾摩沙永和市的陳小姐則對她的愛犬採取震撼教育法，當它拒食時亦不提供任何肉品，讓它自然斷食，如此反覆三次后，她的小狗便胃口大開，幾乎什麼都吃，除了乳酪玉米等主食外，舉凡芽菜蔬菜梗花生松子等堅果芭樂蕃茄水梨釋迦等各種甜味水果無一不愛。
  6. 2 photosynthetic rate, transpiration rate and stomatal conductance in four species are higher in forenoon than in afternoon, it is mainly due to daily decreasing soil water

    2 、四物種的光合速率、蒸騰速率和氣孔傳導力在上午時均比下午大，這主要是由於一天中土壤水分逐漸減少所影響。
  7. Unique natural dmg germicide to remove germs that hidden in your clothes and prevent the spreading of diseases effectively

    含天然dmg殺菌成分，能有效去除日常衣物隱藏的各種病菌，有助減少細菌感染及預防疾病產生。
  8. The thesis is based on income question, forest coverage rate and grop production. to beging with, date envelopment analysis is proved that it can be applicated into grain for green in shan - bei district, and then in view of the fact, seven esential factors which have influence on the project are found out : expense of dam, expense of crop, expense of cash tree, expense of defense tree, other economic crop, expense of grass and graziery ; and the output factors include : income of gdp, pure income per captia, the area of decreasing land loss, graziery income, crop production, income of tree, the totle income of economic crop. after the date of each facts are puted into dea model, unefficiencial decision making units ( dmu ) found. the data that are got through adjusting unefficiencial dmus dy dea can offer guide in shanbei district upgrading of an industrial structure. at the same time, taking into account some possible problems in or after grain for green in shan - bei district, the thesis bring out some propesal to improve the circ umstance, enhance the life level and put the relation of population, resource and circumstance into a healthy orbit

    因此，加快退耕還林還草，調整土地利用結構和產業結構，已成為實現山川秀美工程和可持續發展戰略的必經之路。論文以解決陜北地區的收入問題，植被問題以及糧食產量問題為出發點，首先從理論上分析了包絡分析方法在陜北地區退耕還林（草）中運用的可行性，然後結合陜北地區目前的實際情況，綜合分析出影響陜北地區退耕還林（草）的關鍵的七個因素作為輸入指標：水利水保設施投入，農作物投入，經濟林種支出，防護林支出，其它經濟作物，草類支出，畜牧業投入；以退耕還林所要解決的最終問題作為輸出指標： gdp收入、農民人均純收入、水土流失減少量、牧業總產值、糧食產量、林業總產值、其他經濟作物總產值。將各指標所對應的數據代入模型后，通過分析求解得出非有效的決策單元，再運用包絡分析方法的一些基本原理對非有效的決策單元進行調整，由此所得的數據對陜北地區的實際投入具有很好的指導意義。
  9. Another good example is the composting experiment. the sfagm project experts taught them how to make organic fertilizer from the residue of sanlu processing like hemlock parsley stalk residue and mushroom dregs. this technology application can reduce environmental pollution ; lower farmers production cost for fertilizer, improves the soil fertility and enhances the food quality

    物，川芎秸桿，菌渣用生物菌種進行堆肥實驗，希望能變廢為寶，使這些廢棄物變為能改善土壤結構的有機肥，這對減少環境污染，降低農戶使用化肥的成本，改善土壤環境，提高農產品品質都有極大的好處。
  10. Abstract : methanesulfonic acid method was used to prepare five acylated chitins. except heptanoyl chitin, four of them, i. e. acetyl chitin, propionyl chitin, butyryl chitin and hexanoyl chitin, had high degree of substitution ( from 1. 5 to 2. 0 ) and exhibited lyotropic liquid crystalline behavior and cholesteric phase. as the length of the side chain increased the critical concentration ( w / w ) somewhat increased from 0. 21 to 0. 26 because the chain rigidity dropped. the critical concentration values of all the four derivatives were much higher than that of chitin ( 0. 12 ) due to the decrease of intramolecular hydrogen bonds. the four acylated chitin can form typical banded texture after being sheared. there minimum concentrations to form banded texture of them were evidently different, varied from 0. 25 ( for acetyl chitin ) to 0. 37 ( for hexanoyl chitin ). these results further indicated that liquid crystallinity decreased while the length of flexible side substituents increased

    文摘:四種羧酰化甲殼素即乙酰化、丙酰化、丁酰化和己酰化甲殼素在二氯乙酸溶液中均呈現膽甾型溶致液晶相.臨界濃度隨側基長度增加而略有增加，衍生物的臨界濃度明顯都比原甲殼素高許多，這些規律都可以用鏈剛性的變化來解釋.四種羧酰化甲殼素在剪切時均能形成條帶織構，而且能形成條帶織構的最低濃度有明顯差別，隨側基長度增加而提高，進一步表明側基較長，液晶性減少
  11. Helping make babies and cutting down on kleenex costs are two small parts of the growing consumer appetite for products and services derived from ancient asian medicines

    成功懷孕和減少面巾紙花費只是一種消費新潮流激起的兩朵小浪花而已，消費者目前對依託亞洲傳統藥物而開發的產品和服務興趣日漸濃厚。
  12. American food and medicaments management board once also announced 4 kinds of fish this year in january ( fish of head of shark, horse, dorado and majia fish ) mercuric content is exorbitant, knife of head of the tuna that this report suggests pregnant woman should reduce edible can again, ghost, cod reachs narrow cod, because the mercuric content of this kind of potted fish is very high also, edible also answer with mensal in the limit of

    美國食品及藥物治理局今年1月也曾經公布4種魚類（鯊魚、馬頭魚、劍魚及馬加魚）水銀含量過高，該報告又建議孕婦應減少食用罐頭的金槍魚、鬼頭刀、鱈魚及狹鱈魚，因為這類罐頭魚的水銀含量也很高，食用也應以每月一次為限。
  13. Abstract : in this paper, the pollution sources and the hazards of the pollutants in nitrotoluene production are briefly described, the various approaches for reducing and eliminating the pollution by adoption of cleaner production are outlined

    文摘:簡介一硝基甲苯生產過程中污染物的產生和危害，概述了採用清潔生產技術減少和消除污染的各種途徑。
  14. The polyester fibre of resisting bacterium is one without which people can t live in modern times, but how to restrain the bacterium propagating excessively and keep people in health is a most important goal that fabrics and clothing industry are striving for. fibre of resisting bacterium can kill the bacterium effectively with the ratio of more than 99 % and it can restrain microbes. the polyester fibre of resisting ultraviolet radiation is also widely used. with the decreasing of ozonospheres in the atmosphere, there are more ultraviolet radiation in the sunlight which do harm to our skin, especially for those men working outdoors, it is more important to think about the way to lessen the harm. the polyester of burning - resisting has attracted more attention at home and abroad and burning - resisting textiles has been advanced definitely by law in many countries. our nation has also made strict claims in some special areas, such as fabrics in vehiciles and vessels, decorative fabrics in hotels. the everlasting burning - resisting fibres and textiles are badly needed. infrared ray fibre is also a new functional one that can absorb and reflect infrared ray after being processed physically. it s functions include physical therapy wet - ejecting and bacterium - restraining. this warm - preserving material can absorb the emitting heat from our bodies, at the same time it can also absorb and reflect the needed 4 - 14 urn wavelength ultraviolet radiation and accelerate netaboiism. fibre of resisting infrared ray is important in military areas

    抗菌纖維具有永久的抗菌性，對金黃色葡萄球菌、大腸桿菌殺菌率大於99 ，能有效抑制細菌繁殖，起到抗菌防臭作用；抗紫外線聚酯纖維的用途也是異常廣泛的，隨著大氣層中臭氧層的日漸稀薄，日光中的紫外線日益增加，對人體皮膚形成極大危害，尤其對于長期從事野外工作的人，因此設法減少紫外線對人體的傷害顯得尤為重要；阻燃聚酯纖維則是一種倍受國內外人士密切關注的纖維，紡織品阻燃在許多國家已有明確法令規定，我國也逐漸在某些特殊使用范圍做嚴格要求，如車船內用紡織品，高級賓館的內裝飾織物等，而且具持久性阻燃性的纖維和織物是現在更為需要的，真可謂用途非常廣泛；遠紅外纖維也是一種經過物理改性后具有吸收並反射遠紅外線的新型功能性纖維，是一種具有優良理療功能、熱效應功能和排濕透氣抑菌功能的新型紡織材料及保溫材料，能吸收人體自身向外散發的熱量，吸收並反射回人體最需要的4 14 m波長的遠紅外線，促進人體的新陳代謝；抗紅外線纖維，則在軍事上有著重要的作用。
  15. As a new technique for tissue culture, photoautotrophic micropropagation has many advantages such as promoting growth and development of leafy explants, and minimizing microbial contamination

    光獨立組織培養能夠促進植株的生長發育、減少污染，是植物種苗工廠化生產中的一個應用方向。
  16. In a survey aiming at making clear of the environmental conditions of plants in the as - contaminated areas in hunan province, it is found that as - contamination has caused a marked decrease in plant species and reduction in biomass of the plants grown there. moreever, there is higher than 54 % of cultivated vegetables with as content beyond the critical value of safety for food

    本研究首先調查了湖南砷污染區的植物生長環境，發現砷污染已導致植物種類減少，群體生物量下降；污染區栽培的蔬菜有54砷含量超標，其中菠菜、茼蒿和萵筍等超過最大許可量（ mpc ）的5倍左右。
  17. Inoculating the three protozoa reduced soil microbial biomass c. but corn straw decomposition was not decreased, even increased when inoculating colpoda cucullus. the protozoa, in particular, colpoda cucullus also had some effects on n and p transformation

    向土壤接種原生動物，雖然減少了土壤微生物生物量，但卻促進了玉米秸稈分解，還對土壤有效磷含量、氮素轉化產生顯著的影響，其中colpodacucullus效果最明顯。
  18. " with proper implementation of cites, trade of humphead wrasse can be managed for the long term, " said dr craig kirkpatrick, director of traffic in east asia, " through co - operation and action by a wide range of stakeholders in both export and import countries, together we can achieve a legal, international trade that will stop further decline of the species in the wild.

    通過有效的執行華盛頓公約cites簡稱華約，蘇眉魚貿易應該可以得到長期控制，野生物貿易研究組織traffic東亞地區主任柯瑞戈博士說，一旦進出口國的大部分利益相關者協同行動，建立起一個合法的國際貿易體系，將有助於阻止野生物種的繼續減少。
  19. This will undoubtedly have a serious impact on the normal pattern of water flow in the bay and thus, the mudflat in the bay

    然而當大鵬灣比較清澈的水引進后海灣后，沉積物將告減少，根據我們了解，這種情況會嚴重影響后海灣的地理特徵。
  20. Both the grazing frequency and different number of herd influence the species composition of bird community, the bird species increasing following the decreasing of grazing frequency ; and the biomass decreasing following the increasing of grazing frequency, the bird species increasing following the decreasing of the number of herd ; the biomass of bird community decreasing following the increasing of the number of herd the grazing disturbance influences bird community structure by two ways : one way is that grazing disturbance influences bird community directly ; the another way is that grazing disturbance influences bird community indirectly by changing vegetation structure and habitat structure

    放牧頻次和不同數量的牧群影響鳥類群落種類組成，隨著放牧頻次的減少，鳥類群落組成的物種數增加；隨著放牧頻次的增加，鳥類群落的生物量呈現出顯著的遞減。隨牧群數量的減少鳥類群落組成的物種數減少；隨著牧群數量的增加，鳥類群落的生物量呈現出遞減的趨勢。放牧干擾對鳥類群落組成影響的原因有兩方面：一是牧群的直接干擾；另一個原因是放牧影響植被結構和生境結構的變化，間接對鳥類產生影響。
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