趨食性 的英文怎麼說

中文拼音 [qūshíxìng]
趨食性 英文
sitotaxis
  • 趨 : 動詞1. （快走） hasten; hurry along 2. （向某個方向發展; 趨向） tend towards; tend to become
  • 食 : 食名詞（用於人名） a word used in person's name
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. Abstract : the almost ideal demand sy stem （ aids ） is used to condition of analy ze systematically the food consumption u rban inhabitants of henan province and a n aids model is set up as a basis to ana lyse the elasticities of demand expendit ure and price （ own price elasticity and cross - price elasticity ） the results show that among the five major groups of foo d consumption ， grain and poultry and egg are major consumer goods ， 55 of total ex penditure in urban housholds tobacco ， lig ur and tea ' s shares are decreasing ， as in come increasing all foods have leap out of the shortage ， and the substituting rel ationship among the foods is expanding

    文摘:利用幾乎理想系統（ aids ）對河南城鎮居民的食品消費狀況進行了系統分析，建立了幾乎理想需求系統模型，並在此基礎上進行了需求支出彈性和需求價格彈性（自價格彈性和交叉價格彈性）分析，結果表明，在5大類食品消費中，糧食和肉禽蛋是城鎮居民的主要消費品，約占食品消費的55 % ，煙酒茶消費份額隨著人們收入提高呈下降趨勢.各種食品跳出「短缺」困境，食品間的替代關系增加
  2. They are the “ seeking ” or “ reward ” system ( which motivates the pursuit of pleasure ) ; the “ anger - rage ” system ( which governs angry aggression but not predatory aggression ) ; the “ fear - anxiety ” system ; and the “ panic ” system ( which includes complex instincts such as those that govern social bonding )

    這四種是追求或報償系統（會趨使追求快樂） ；憤怒?暴怒系統（控制憤怒性的攻擊而非掠食性的攻擊） ；恐懼?焦慮系統；以及恐慌系統（包括控制社會關系的復雜本能） 。
  3. Research situation and developmental trend of edible cling film of fruit and vegetable

    可食性果蔬保鮮膜研究現狀與發展趨勢
  4. China is the first major grain - producing country where environmental and economic trends have combined to reverse the historical growth in grain production

    中國是名列第一的主要糧食生產國，在這里，環境和經濟趨勢合力終結了糧食產量的歷史性增長。
  5. At this stage the larva looks like a small spider and does not need to seek food from outside sources because it survives on its egg yolk

    3 .無節幼蟲naplius此期外觀如小蜘蛛，此期間靠體內之卵黃維持所需營養不覓求食物，具有很強的趨光性。
  6. A review with 32 references is given on the present research situation of new products, extraction, purification and modification of the natural poly - functional edible pigment. its developing trend also analysed

    摘要介紹了天然多功能食用色素的新品種、制備方法、純化方法和改性研究的進展，並分析了天然多功能食用色素的發展趨勢。
  7. The experiment calculate, arranges and analyzed the present situation, the main problems and the developing tendency of the protecting farming of two crops a year in the high yield field in longkou city, and this experiment raised the best protecting farming system which can improve the grain growing of the high yield field, the results are as follows : 1

    本試驗根據核心區試驗數據和大田示範情況以及龍口市多年的統計數據，計算、整理、分析了龍口市糧食高產田一年兩熟保護性耕作的現狀形勢、存在問題和發展趨勢，提出了提高龍口市高產田糧食種植的最優保護性耕作制度。
  8. Conservation tillage method is being adopted and extended gradually at the present time in northern arid and semi - arid regions of china as a effective method to solve those problems in crop production, like poor grain yield, limited utilization ratio of precipitation, serious soil erosion and low mechanization level

    針對我國北方旱農地區糧食產量低而不穩、土壤侵蝕日趨嚴重、機械化水平不高等普遍性問題，目前正逐步推行保土保墑的保護性耕作方法。
  9. 6. the biodiversity of phytoplankton had risen slightly since 1990 ' s, but the biodiversity of zooplankton, as a key link in the food chain, had been falling in the same time

    膠州灣的浮游植物多樣性指數雖然自90年代以來處于上升趨勢，但作為食物鏈中重要環節的浮遊動物的多樣性指數卻處于持續下降狀態。
  10. By studying the birds composition, quantity, species diversity and evenness, consumer biomass of community ; feeding niche, gathering and encountering probability of birds, we illustrate the characteristics of mountainous secondary forests wintering birds community in temperate zone in northeast china, and the changing trends and the relation with environments of birds community for 12 years fore - and - aft

    通過對群落內鳥類組成及數量、種的多樣性和均勻性及消費生物量、鳥類的取食生態位，鳥類的集群及種間相遇幾率等方面的研究，基本闡明了溫帶環境中我國北方山地次生闊葉林冬季鳥類群落結構的特點，以及12年前後其鳥類群落結構的變化趨勢、與環境變化的關系等。
  11. Accordingly, the change trend of each functional feeding groups from 1st to 6th order streams is congruent with rcc, but the degree of the gradient changes of shredder, collector and scraper groups are much smaller than those predicted by the theory because of the influence of non - point pollution

    一至六級支流取食功能團變化趨勢符合河流連續性理論，但撕食者、集食者及刮食者的梯度變化沒有理論上的梯度變化明顯，這是由於閶江河存在一定程度的非點源污染導致的。
  12. The canadian delegation were very interested to learn of the strategic importance that this area has gained in taiwans formal research and development plan, and of the significant increase in funding which will be available for research, education and training, and for commercialization activities over the next 5 years

    機能性食品的銷量，在2003年佔全球營養品產業總銷量的37 % ，相當於1720億美元。由於世界人口漸趨老化，消費者對于健康的意識越來越強，對于天然健康飲食的接受度也越來越高，因此機能性食品的市場深具潛力。
  13. The results of an etiological analysis on predisposing factors of primary hepatocellular carcinoma in 72 in - patients with regard to age, service, educational stratification, personality, distribution of work and leisure, life style, diseased condition and treatment before onset showed that prevalence of primary hepatocellular carcinoma was negatively correlated with increasing age, and that incidences were higher in males than in females ; in office workers with higher educational background than in farmers ; in persons who preferred hot, salty or pungent foods ; in those who abused cigarettes and alcohol ; had more social appointments and lacked sufficient sleep ; in persons who failed to seek timely medical help, and in introverts and bigots after they had contracted hepatitis

    通過對72例住院原發性肝癌病例與病因相關因素的調查分析，從年齡、職業、文化層次、性格、勞逸、生活習慣以及發病前病程、治療等綜合資料表明：肝癌流行程度與發病年齡呈反比，發病趨于年輕；男性發病率高於女性；具有一定學歷幹部的發病率大於農民；喜食咸熱或帶刺激性食品對本病恢復不利；患肝炎后，吸煙喝酒多、應酬多、得不到充分休息睡眠、未及時治療和性格內向偏執的病人其肝癌的發病率也偏高。
  14. The following are the results from the unreasonable utilization for the city area : food producing become more difficult because of the excessive declining of farmland ; management of the land resources turn to be unmarketable and the land is fallowed and wasted ; the ecological crisis could be aroused and the exist and development of the city be threaten because of the destroying of the ecological balance ; the improvement of social economy and quality of people ' s life is seriously banned by the unnatural shortage of the land supply, or the abnormal increase of the land price ; the outline of a city could n ' t be impressive, or the aesthetic value could n ' t be carry out on account for the monotony in the city ' s construction, etc. too much lessons show that we must pay more attention on the research of the utilization of the city ' s land in order to make scientific, forecasting and reasonable principles, laws and policies to regulate activities for people planning and exploiting city land

    對城市土地不合理利用的後果是：或造成耕地大量被侵佔，給糧食生產帶來危機；或造成土地資源的大量閑置和浪費，引起土地資源配置的非市場化；或造成生態環境失衡，引發嚴重的城市生態危機，危及城市未來的生存與發展；或導致城市土地供應的人為短缺及房地產價格的畸形高漲，嚴重阻礙經濟增長和人民生活質量的改善；或城市土地結構趨同，缺乏鮮明的個性和特點；或城市土地上的工程都千篇一律，難以樹立城市形象，難以體現美學價值等等。理論和歷史教訓警示我們，土地資源是人類社會可持續發展的基礎，必須切實加強對城市土地利用的研究，制定出具有前瞻性、科學性和實踐性的與城市土地利用相關的法律、法規和政策，以規范人們的用地行為，指導城市規劃、土地開發等實踐活動。
  15. To monitor the trend of the exposure and produce more accurate estimates, we will explore the possibility of conducing a population - based food consumption survey so that population - wide dietary exposure studies can be conducted in the future

    為監察及更準確評估市民從食物攝取到這些物質的趨勢，我們會考慮進行全港食物消費量調查的可行性，以便日後研究全港市民從食物攝取到上述物質的情況。
  16. The 12 - strong delegation included leading researchers and academics as well as government and industry representatives, all of whom are deeply involved in nanotechnology development in canada. meetings with key taiwanese organizations involved in nanotechnology included sessions with the national science council, with industrial technology research institute itri

    Kelley fitzpatrick來自曼尼托巴大學專門研究機能性與保健食品的李察森中心richardson center ，他說明了消費者對于健康食品的意識逐漸抬頭，以及最近的產業趨勢新研究目標政府計劃與導向。
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