揮發產物 的英文怎麼說

中文拼音 [huīfāchǎnwù]
揮發產物 英文
volatile products
  • 揮 : 動詞1 （揮舞） wave; wield 2 （用手把眼淚、汗珠兒等抹掉） wipe off 3 （指揮軍隊） command （an ar...
  • 發 : 名詞（頭發） hair
  • 產 : Ⅰ動詞1 （人或動物的幼體從母體中分離出來） give birth to; be delivered of; breed 2 （創造財富; 生...
  • 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...
  • 揮發 : volatilize揮發物 volatile matter; 揮發油 volatile oil; attar; benzin（e）; naphtha （粗的）; oleu...
  1. Only the plants were infested by p. xylostella or being infested by p. xylostellam, the volatiles from chinese cabbage were more attractive to females than those from the common cabbage. ( 5 ) the host foraging behaviour of d. semiclausum was studied in the laboratory. the p. xylostella larvae and their feces, silk, regurgitant, exuviae could elicit host foraging behaviour by d. semiclausum females

    本文首次研究了寄主植物的揮發物在小菜蛾和半閉彎尾姬蜂寄主選擇中的作用，初步明確了小菜峨及半閉彎尾姬蜂對不同寄主植物產卵選擇行為差異的化學基礎，並對半閉彎尾姬蜂的寄主搜索行為及學習行為進行了首次研究。
  2. Some aspects of the interactions in the tritrophic system of two brassica plants, the diamondback moth, plutella xylostella, and the parasitoid, diadegma semiclausum, were studied in the laboratory. firstly, the host selection of p. xylostella and d. semiclausum were examined by choice tests using two host plants and cultivars. secondly, the behavioural responses of p. xylostella and d. semiclausum to various plant volatiles were bioassayed

    本文以十字花科蔬菜-小菜蛾-半閉彎尾姬蜂三重營養關系為研究對象，主要就小菜蛾及半閉彎尾姬蜂對不同蔬菜的產卵選擇性、蔬菜揮發物在小菜蛾及半閉彎尾姬蜂寄主選擇中的作用、半閉彎尾姬蜂的寄主搜索行為和學習行為等方面進行了研究。
  3. The native expressed product from e. coli bl21 ( de3 ) strain, however, showed weak activity against tmv. gp609 and zwemu were inserted into pemu - mcs - n, an expression vector for monocotyledon. and rhxjb was inserted into pkylx71 : 35s2

    將dna一8001連接到pet一sa表達載體上，在大腸桿菌blzi （ de3 ）菌株中實現天然表達，表達產物對tmv的抑制效果很差，其原因可能是c一末端延伸序列的存在抑制了抗tmv活性的發揮。
  4. Apart form volatile organic compounds, dust from polishing, sanding, cutting and grinding materials can be a problem. this can cause nasal and eye irritations, headaches, dizziness, nausea and even breathing problems

    除了揮發性有機化合物外，磨光、切割或打磨建築材料時所產生的塵埃亦會造成室內空氣污染，令人出現眼鼻刺痛、頭痛、頭暈、惡心，甚或呼吸困難等毛病。
  5. Additionally, the epd initiated a joint study with the association and the hong kong productivity council hkpc on controlling volatile organic compounds from the repairing activities, such as car painting with the use of a portable activated carbon air filtration system

    此外，環保署與香港汽車修理同業商會及香港生產力促進局聯合進行研究，使用輕便式活性碳空氣過濾設備來控制維修活動如汽車塗漆產生的揮發性有機化合物。
  6. Carbonaceous materials for the production of aluminium. green coke. determination of volatile matter content by gravimetric analysis

    鉛生產用碳素材料.生焦炭.用重量分析法測定揮發物含量
  7. The reduced crude may then be processed by vacuum or steam distillation to separate the high - boiling lubricating oil fractions without the danger of decomposition, which occurs at high ( > 350, 660 ? ) temperatures

    由此，我們有可能獲得石油產品，這些產品包括從蒸餾塔頂部得到的氣態物質，包括比重較大的渣油或稱「殘渣」 （一般而言揮發性較差） ，以及從蒸餾塔中部得到的比重較小的其他相應物質。
  8. The questions the researcher concerned are which system will be chosen and how to obtain the good lithium ionic conductor materials, which is the basic departure of the paper. the addition of second phase in composite can change the interface structure and the conduction mechanism, improve the matrix conductivity and other function such as the sintering, crisping and so on, so the research of composites are an interesting field of the ionic conductors. the synthesis of lithium ionic conductor is often by solid state reaction, but this method needs high temperature and leads to the volatility of lithium which not only causes the drift of the compounds but gets the no well - distributed materials

    研究者所關注的問題是選擇新的體系進行研究，以期得到性能更好的鋰離子導體材料，這也正是本論文的基本出發點；復合離子導體中第二相的加入改善了基質的界面結構和導電機制，不僅可以提高基質材料的電導率，還可以在一定程度上改善材料的其它性能，如燒結性能、脆性和機械強度等。因此復合材料的研究是離子導體一個有廣闊前景的發展方向；合成鋰離子導體，特別是成分復雜的體系以傳統的固相合成法為主，但這種方法需要較高的溫度，容易引起鋰的揮發，從而造成產物組成的偏移，而且不易得到顯微結構均勻的材料。
  9. Under the lead of the ministry of labour and social security, a platform regarding neighborhood & labour security service is being setting up all over the country. this is a systemic project, for which a integral administration system must be found to prescribe the whole process. therefore, the author hope to steer and standardize the current operation by establishing a new city neighborhood security system. in view of the sociology, integrating the theory of the public management and jurisprudence, comparing and reserching china and foreign countries " theoretics and experience ; the author think it ' s the certain outcome of that the city neighborhood security conformed to the reform of social security system

    作者從社會學（社區）的視角出發，並結合公共管理學和法學等理論，對中外理論和經驗進行比較研究。作者認為，城市社區保障是適應社會保障體制改革的必然產物，是一種新的社會保障模式? ?獨立於企業之外的適應中國特色的社會保障模式的主要組成部分；它在現實實踐（救助、養老、醫療、就業等保障）當中已經呈現出無比的優越性，發揮著巨大的作用，但是，也暴露出一些問題，這就需要我們提出具體的政策建議來有效地解決，更重要的是，必須建立一個系統的、科學的、規范的運作機制。
  10. The core issue i " d like to discuss in this paper is the thesis that " cooperative security " is the rational choice of the security patterns in the asia - pacific area after the cold war. the following are my reasons : from the practical perspective, asean regional forum ( arf ) is the first and the only pan - regionally official " cooperative security " organization emerged in the asia - pacific area after the cold war. and it has made great contribution to the asia - pacific security : firstly, arf is the product of the asean ' s new security concept and strategy, which is in accord with the maintenance of national and regional security interest for asean and most of the states in this area ; secondly, the appearance of arf also conforms to the subjective and objective needs of big powers ; thirdly, the method to resolve the security problems by dialogue and cooperation, the building of confidence - building measures and the launching of the preventive diplomacy in arf have enhanced mutual understanding and mutual trust among asia - pacific countries

    本文要論證的中心問題就是， 「合作安全」是冷戰后亞太地區安全模式的理性選擇，理由如下：首先，從實踐的角度看， 「東盟地區論壇（ arf ） 」是冷戰后亞太地區出現的第一個，也是迄今為止唯一的一個泛地區官方「合作安全」組織，它在發揮維護冷戰后亞太地區安全方面起到了重要的作用和收到了良好的績效：第一， arf是冷戰后東盟國家新的安全觀念和以此為指導的新的安全戰略的產物，它符合東盟國家及絕大多數發展中國家保持本國及整個亞太地區安全與穩定的利益；第二， arf的出現符合亞太地區大國的主觀訴求和客觀需要；第三， arf以對話、合作解決安全問題的方式及它的信心建立措施和預防性外交的開展為亞太地區國家之間增進相互理解和信任起到了積極的作用，有利於冷戰后的亞太國家走出「安全困境」 ，實現真正意義上的普遍安全。
  11. The air pollution control volatile organic compounds regulation, effective from 1 april 2007, will ban the import and local manufacture of products with voc content exceeding the prescribed limits by phases

    二零零七年四月一日起生效的空氣污染管制揮發性有機化合物規例，將禁止輸入及本地生產揮發性有機化合物含量高於訂明限制的產品。
  12. The air pollution control ( volatile organic compounds ) regulation, effective from 1 april 2007, will ban the import and local manufacture of products with voc content exceeding the prescribed limits by phases

    二零零七年四月一日起生效的《空氣污染管制（揮發性有機化合物）規例》 ，將禁止輸入及本地生產揮發性有機化合物含量高於訂明限制的產品。
  13. Natural products play important roles in both drug discovery and chemical biology

    天然產物在藥物化學和化學生物學中發揮著重要作用。
  14. The aim of this paper is to research the theoretical basis, specific measures and relative policies in order to perfect the property tax system of our country. through describing the current situations of our property tax system and analyzing its features and its problems and causes, we should build a scientific, tight and complex property tax system. meanwhile, we must follow our real conditions to use the international experience and combine the request “ levying a unified and standardized property tax ” in the 3d party sixteenth

    本文從我國財產稅制的現狀和存在問題出發，通過對國外財產稅體系的描述，在借鑒國際經驗的國情基礎上，就改進和完善我國財產稅制進行了理論及征管實踐研究，主張以物業稅為主導，合理歸並財產稅收體系中的現有稅種，適時開征遺產稅與贈與稅，同時提升財產稅收的立法層次並適度分權，建立完善財產評估制度等配套措施，在效率優先、兼顧公平的原則下，充分發揮財產稅的財政職能和公平財富的職能。
  15. Hon fang kang raised a question on registration and labeling of products containing volatile organic compounds

    方剛議員就含揮發性有機化合物產品登記及加上標簽提出質詢。
  16. Thus it is possible to obtain products ranging from gaseous materials taken off the top of the distillation column to a heavy residue or “ bottom ”, which is usually nonvolatile, with correspondingly lighter materials taken off at intermediate points

    由此，我們有可能獲得石油產品，這些產品包括從蒸餾塔頂部得到的氣態物質，包括比重較大的渣油或稱「殘渣」 （一般而言揮發性較差） ，以及從蒸餾塔中部得到的比重較小的其他相應物質。
  17. However, most of the natural antioxidants lost activities, resulting from exerting healthy functions. they were fairly unstable during harvesting, transportation, storage and processing of plant food. for instance, oxidative browning of phenolic compounds is a major cause of quality degradation of fruit and vegetable - derived foods

    兒茶素類天然抗氧化劑在發揮其天然抗氧化保健作用的同時，其自身往往氧化成低活性甚至沒有活性的氧化產物，特別是在天然植物原料加工過程中，這些天然抗氧化劑發生的自動氧化對其活性損失很大，因此，了解影響兒茶素自動氧化的因素，並尋找避免兒茶素自動氧化的方法以期提高其活性是醫學界和食品營養界一直關注的課題。
  18. One, the planned economy is not the right alternative for these backward socialist countries to develop their productivity. two, the unitary public ownership and the planned economy that these countries pursue have hindered the development of individual abilities

    究其原因在於：一是計劃經濟並不適合於落後的社會主義國家發展物質生產力；二是社會主義國家追求的單一的公有制和計劃經濟壓抑了個人能力的發展和發揮。
  19. The jilin city telecom subsidiary company had been established december, 2002, relies on " the china telecom " the formidable brand superiority and the enthusiasm of starting an undertaking, in year, the jilin city telecom subsidiary company rapidly won one batch to have the influence in jilin the fixed telephone customer, came to a stop the footsteps in the market, and set up the good enterprise image

    吉林市電信公司作為國家通信行業改革的產物，在客戶資源零起步的條件下，發揮后發優勢，依託中國電信的品牌，通過對電信市場的調查研究，定位主導產品，確定在公眾客戶體系中以拓展電信光纖寬帶業務為發展方向，使企業迅速形成基礎扎實的異質競爭優勢。
  20. The impact flash may have been caused by the thermal emission from the impact itself or by the release of spacecraft volatiles, such as the small amount of hydrazine fuel remaining on board

    撞擊的閃光可能來自撞擊本身產生的熱噴發，也可能是飛船上的揮發物，如剩餘的少量肼燃料。
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