field trial 中文意思是什麼

field trial 解釋
獵狗的現場追獵試驗。

  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • trial : n. 1. （好壞、性能等的）試驗；（人或物的）試用；試車。2. 【運】選拔賽，預賽。3. 考驗，磨難，困難，患難；討厭的人[東西]；【法律】審問；審判。adj. ＝trinal.
  1. Field trial of fipronil ect. against laodelphax striatellus at rice earing stage

    銳勁特等農藥防治水稻穗期灰飛虱田間藥效
  2. Field trial on screening of insecticides against naranga aenescens

    防治水稻稻螟蛉藥劑篩選試驗
  3. Field trial on screening of insecticide against prodenia litura fabricius

    斜紋夜蛾防治藥劑篩選試驗小結
  4. Field trial experiment of control sweet corn helicoverpa armigera by several chemicals pestiside

    幾種藥劑防治三代三化螟的田間藥效
  5. We prepared detail material with pix and even attached a recommendation of a famous expert in this field. after a first trial and a retrial later by the committee, we got the award

    我們精心準備並申報的「吉博力同層排水系統」經評審委員會初復兩級評審，並由獎勵委員會審定后，評審結果終于揭曉
  6. It was the first trial to employ the newly equipped migration data acquisition and analysis system for the scanning entomological radar and, a twin light - trap developed in china for, systematic long - term observations of migration of the beet armyworm spodoptera exigua, beet webworm loxostege sticticalis and cotton bollworm helicoverpa armigera in northern china the study provided direct evidence for the migration of 5 ". exigua in china, many parameters of migratory behaviour of the three species of insects, a better understanding of the relationship between migratory behaviour and wind or temperature field. the results enriched the theory of migration and provided new scientific knowledge for pest management in china

    本研究初步闡明了我國華北地區空中昆蟲群落結構，首次使用我國自行研製的掃描昆蟲雷達的數字化數據採集及分析系統，及價廉、高效的姊妹燈誘蟲法對華北地區甜菜夜蛾spodopteraexigua 、草地螟loxostegesticticalis和棉鈴蟲helicoverpaarmigera的遷飛進行了長期系統地觀測，得到了甜菜夜蛾在我國北方遷飛的直接證據，三種害蟲遷飛行為的若干參數，認識了昆蟲遷飛行為與風溫場的關系，豐富了昆蟲遷飛理論，為我國害蟲的治理提供了科學依據。
  7. Its field trial showed that the free grain loss is reduced and sp ecially invented windrowing device closely behind the stripping rotor located ju stified itself by the clear cutting with shorter stubble and being center - deliv ered windrow of the straw

    田間試驗表明落粒損失減少，作者發明的設置於摘脫流通筒後面的切割摟集裝置工作性能良好：割茬低條鋪放在兩履帶之間。
  8. Artificial nerve network forecasted yso in clay p - y curves is researched and 8 physical parameters are studied by using the principal component analysis method when the fracture load was not reached for a trial pile under lateral load, the ultimate load of the pile might be predicted to the field - surveyed load settlement data of existing trial pile and by h - s curve extension method and hyperbola method

    在對粘性土p - y曲線計算參數y _ （ 50 ）的研究中，對粘性土常規8個物理性質指標進行主成分分析，研究用人工神經網路分析預測粘土p - y曲線中的y _ （ 50 ） 。建立了神經網路計算模型，可用來計算預測粘性土p - y曲線中的y _ （ 50 ） 。
  9. The following skills can no longer be trained on trial accounts : anchoring, starbase tactical officer, cloaking, cynosural field theory, drug manufacturing, gas cloud harvesting and all field - specific r & d agent skills

    以下技能將不能在試用賬號上學習：錨定、隱型、母星戰術指揮訓練、誘導力場理論研究、藥品制備、氣體採集理論，以及所有領域的特定研究製造方面的技能。
  10. All the above research results have been proved to be a success trial of object oriented method in the atc field, which greatly improve the reusability, extendibility and translatabiliry of the atc systems

    以上各部分的工作被實踐證明了是面向對象方法在空管系統開發應用領域中的一次成功嘗試，確保了空管系統的可重用性、可擴展性及可移植性。
  11. The first part concerned the self - conceptions of competence in the field of children ' s physical exercise. it was made up of three experiments : experiment i used bandura ' s classical pattern of the measurement of self - efficacy for reference. before and after the children ' s three trial jumps respectively, they were asked to assess their abilities to fulfill a series of tasks of standing long jumps from easy to difficult

    第一部分是幼兒身體運動領域能力自我知覺的研究，由三個實驗組成：實驗一借鑒bandura自我效能測量的經典模式，在幼兒三次集中試跳之前、之後，分別讓幼兒就自己在完成從易到難的一系列立定跳遠任務上的能力及把握程度做判斷，並在其後再對自己最大能力分別做一個單項目的總的判斷，比較試前泛化經驗和試后即時直接經驗對幼兒能力知覺的影響作用，並對比單項目判斷和多項目判斷對幼兒能力自我知覺的反映情況。
  12. At present, the two countries are keeping with good relationship, the same as the cooperation in science and technology field. but it is just beginning to the organization such as hcr and the other china - russia cooperative organizations, no much systematical stratagem researches, or only simulate the " incubation " running mode of some internal hi - tech cooperation, or try to run some trial model

    目前中俄兩國關系處於前所未有的黃金期，科技合作方興未艾，但類似於hcr這樣的中俄科技合作機構都起步不久，缺乏系統的戰略研究，存在片面模仿國內高薪企業孵化器運作方式及走一步看一步的工作狀況。
  13. In addition, the model of interaction of water and temperature between field water vaporization and soil water storage, temperature and millet weight is gotten by field trial. 2. the ammonia volatilizing of fertilizer is suit to the dynamic equation as y = a + bt, the coefficients in the equation are related to the kind of fertilizer, temperature and water content of soil, and the dynamic equation about ammonia volatilization including water and temperature and the is developed

    肥料氨累積揮發量符合零級反應動力學方程y = a + bt ，方程中系數與肥料種類、溫度和土壤含水量有關，碳銨a 、 b值均比硫酸銨高，土壤含水量增大， a 、 b值降低，溫度升高， a 、 b值增大，並由此得到含溫度或土壤濕度因子的肥料氨揮發動力學方程，並建立了含水、熱因子的肥料氨揮發水熱耦合效應動力學方程。
  14. Having made the great breach in the field of surplus heat refrigeration and absorption refrigeration, dy fishing vessel diesel engine exhaust system remains in the trial - product stage, and much of its performance need to enhance and study

    作為在余熱製冷及吸附製冷的領域中有很大突破的dy漁船柴油機尾氣製冰系統，還處在試制產品階段，還有待于研究和提高。
  15. Having made the great breach in the field of surplus heat refrigeration and absorption refrigeration, dy fishing vessel diesel engine exhaust system remains in the trial - product stage, so its much performance need to enhance and study

    作為在余熱製冷及吸附製冷的領域中有很大突破dy漁船柴油機尾氣製冷系統，還處在試制產品階段，它的很多性能還有待于去研究和提高。
  16. Eleven common fungicides were chosen to investigate the effectiveness against corynespora cassiicola by in vivo bioassay, among which the best four were selected for field trial

    摘要選取蔬菜上常用的11種殺菌劑，運用活體微量篩選方法，測定了供試藥劑對黃瓜褐斑病的生物活性，並挑選出活性最好的4種藥劑進行田間小區試驗。
  17. The treated monkeys will be observed in the field for at least two years. field trial results will be used in planning a large - scale contraception programme for the wild monkeys in the long run

    本署會監察被注射避孕疫苗的猴子至少兩年，野外試驗結果將被用作制訂野生猴子避孕的大型長遠計劃。
  18. The field trial, on the k7 + 008 ~ k7 + 053 slope of the west approach at zhegu mount tunnel road 317, evaluates fully construction techniques and protection function of the ecological material

    選取國道317線鷓鴣山隧道西引道k7 + 008 k7 + 063路塹巖質陡坡作現場施工試驗，全面評價草種、生態基材在高寒氣候條件下的生態護坡功能及施工方法和工藝。
  19. On base of the theory studied, the author developed a package of applied mosaicking software, using microsoft visual c + + 6. 0 and opengl graphic techniques. the software was tested with field trial data of h / hcs - 017. digital sea charts generated by the software are satisfactory and meet the hydrographic surveying principles

    在理論研究的基礎上，本文利用visualc + + 6 . 0語言和opengl圖形編程技術，開發出一套適用於多波束測深數據的拼圖軟體，可用於h hcs - 017型條帶測深儀數字海圖的生成。
  20. Smartone became the first in greater china by conducting the novel wideband cdma field trial in hong kong in may 1999. four months later, the company initiated the introduction of the world s first wap service to hong kong customers. in july 2000, smartone pilot launched hong kong s first gprs to corporate customers

    一九九九年五月，數碼通在本港進行大中華區首項寬頻cdma第三代流動通訊實地技術測試同年九月，數碼通再拔頭籌，為香港用戶推出全球首項無線應用協定wap服務。
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