primary period 中文意思是什麼

primary period 解釋
初始周期
  • primary : adj 1 第一的，最初的，初級的；初等的；基本的；基層的。2 主要的，為首的，第一位的。3 原始的，根本...
  • period : n 1 時代；期；時期；期間；階段。2 〈the period〉現代，當代。3 周期；【地質學；地理學】紀。4 終結...
  1. The primary cell propagated 8 times and were small fusiform or triangle and smaller than hepatocytes with larger nucleus and less plasma ; it was 88. 2 % in the growing period of 4 ( superscript th ) generation cells and the stains of alb and ck19 were positive in immunocytochemical

    所獲得的原代細胞共傳8代，細胞呈小梭形或三角形，體積較小，胞核較大，而胞漿較少；第4代細胞中進入生長期的細胞約佔88 . 2 % ；免疫細胞化學染色顯示細胞胞質中alb 、 ck19染色陽性。
  2. Effect of jiawei mojie tablet on plasma oxytocin level in patients with primary dysmenorrhea in menstrual period

    加味沒竭片對原發性痛經患者經期血漿催產素的影響
  3. The second, at the high frequency primary coil, when switch turn on with control signal ( the spwm pulse is modulated ), in the positive or negative semi - period of low frequency modulation signal, transformer coil with same direction voltage. the magnetic flux of transformer core will increase step by step. at the end, it leads to magnetic flux saturation

    二、在高頻變壓器原邊，當開關管接收控制信號脈沖列（經調制的spwm波列）導通時，在低頻調制信號的正半周或負半周內，施加在變壓器繞組上的是同一方向的電壓，變壓器磁芯中的磁通可能將級進地逐漸增加，導致磁芯飽和，造成磁偏或單向磁化，導致低頻電信號放大失真或由於很大的磁化電流而無法正常工作。
  4. During the period of primary spermatocytes, we can observe the synaptonemal complexes ( stc )

    在初級精母細胞時期，可看到聯會復合體。
  5. But let us, for our purposes here, assume that the child emerges from his or her pre - school program as a functionally hard of hearing rather than a deaf child - i specify pre - school since for children with congenital hearing losses this is the crucial educational period - and is being educated in the regular primary and secondary schools

    但是，出於本文的目的，讓我們作一個假設，一個孩子在他的學前過程顯示為功能上的重聽而非聾孩- -我特別指學前過程是因為學前過程對先天性聽力損失而言是具有決定性的一個時期- -並且在普通的小學和中學接受教育。
  6. By using questionnaire, i investigated 950 students, from grade 5 of primary schools to grade 3 of middle schools, of 8 schools located in changsha city and in lengshuitan district, yongzhou city. lots of materials in this paper were collected by group meeting and individual conversation, including many aspects of their outside reading : the interests and the motives, the time and, the content, the habits and the methods, the efficacy and the guidance, etc. a thorough, detailed analysis. and research of the present situation of outside reading of students was conducted in the current free educational period

    本文採用問卷調查法，以長沙市和永州市冷水灘區八所學校的小學五年級到初中三年級共950名學生為對象抽樣調查，並輔以座談和個人談話法收集了大量的資料，從課外閱讀的興趣與動機、時間與內容、習慣與方式、效能與指導等方面對當前義務教育階段的學生課外閱讀現狀進行了較全面、具體的分析與研究。
  7. During the primary period of this field, researchers tried to disclose the reason that leads to learning disability by means of teaching ? heory physiology ^ medicine, but it " s right because the varieties of theories, methods and emphasis that made researchers difficulty to define the phenomenon of learning disabilities accurately

    在該領域的研究初期，人們應用教學論、生理學、心理學、醫學、咨詢學等專業學科方法試圖揭示學習困難問題的成因，但由於研究者所持理論觀點、方法及研究重點的不同，使學習困難問題至盡沒有一個明確、統一的界定。
  8. Hgf prolongs the survival period of primary cultured rat spinal neurons

    肝細胞生長因子延長原代培養大鼠脊髓神經元的生存時間
  9. Yishiha is a famous eunnuck of the primary period of ming dynasty

    摘要亦失哈是明王朝前期著名的宦官。
  10. This paper intwdrces major problem, adjustment measures and operation situation cfb and its assistant system equipment in of jiangxi large - scale situation in the primary period of put into operation

    本文介紹了江西大型電站循環流化床鍋爐及其輔助系統設備投產初期存在的主要問題、整治措施和現在運行的情況。
  11. 3 the author analyzes the productive and opening potential and forecasts the demands of some kinds landuse and draws some conclusions : ( l ) the main cause for low production and income is the shortness of water and the poor fertility of land ; ( 2 ) constructive land is not suitable for farming and should be used for economy construction, and this is the main path to keep the total number of plantation in balance. 4. according to the land use, the author discover the unsustainable factors and use synthetical index method to evaluate the sustainability of landuse and the results are these : ( l ) synthetical and monomial value increase gradually with the change of time and sustainable degree of landuse rises year by year ; ( 2 ) the artical compartmentalizes the sustainable landuse into four grades : prophase, primary period, basic period and sustainable period according to the synthesical value with 30 %, 60 % and 85 %

    4根據酉陽縣土地資源利用現狀，在評價模型採用綜合指數法進行評價的基礎上，結合單指標多角度評價法，找出土地利用過程中存在的不可持續性因素，採用綜合指數法對酉陽縣土地資源進行可持續利用評價，結果顯示: （ l ）綜合評估值隨時間變化呈增加的趨勢，而且單項指標的評估值也逐漸提高，可持續利用度在逐年上升; （ 2 ）根據事物發展階段論，按綜合評估值為30 % 、 60 %及85 %將酉陽縣土地可持續利用劃分為可持續利用的前期階段、初期階段、基礎階段和持續階段等四個等級，從酉陽縣1980年、 1990年以及2000年總的土地可持續利用綜合評估值來看，酉陽縣到2000年土地利用管理仍處在可持續利用管理的初期階段，離土地可持續利用的目標還相差較遠。
  12. In the primary period of improving of the insurance market, there were a lot of question, for example, abnormity management and lower quality, which should counteract the improving of the insurance market in china

    在保險市場發展的初期，市場存在諸多的問題，比如，不規范經營、服務質量低劣等等。這些都給保險市場的進一步發展帶來了許多不利的影響。
  13. At the primary period of study, the most important subjects are language and math

    在學習的初級階段，學校所有科目中最重要的是語言和數學。
  14. The advantage of project : the procedure document of the 160 - mu foundation expropriation for the primary period work in center municipal district of leshan city has been finished

    項目優勢：在市中區的一期工程所需160畝土地已全部完成徵用手續。
  15. It may be the first four of the last five completed calendar quarters or the state may use an alternate period if there are insufficient earnings in the primary period

    它可以是最後五個完整日歷季度中的前四個；如果主要期間的收入不足的話，州政府也可以使用備用期間。
  16. By many years of proof - test, it is still the basic point to architecture development that the policy was advocated in the primary period of nation established, that is applicability, economy, and beauty

    建國初期所提倡的建築方針：實用、經濟、美觀，經過多年的檢驗，仍然是建築發展的基本之點。
  17. Now, the foundation of china securities market regulation system is still in a primary period. securities market regulation system has so many weaknesses that even restrict the development of market economy

    目前我國證券市場規制體系的建設仍屬于起步階段，很不規范，嚴重滯后甚至制約了市場經濟的發展。
  18. Nowadays, the news - magazine in our country is growing in the primary period, however, it does succeed running marketing instrument in the home magazine enterprise, which provide valuable experience to the academic school and enterprise learning

    我國的新聞類雜志正處于初級成長期，在國內雜志業中較早實現了市場化手段的運作，其探索過程給業界和學術研究提供了寶貴的經驗和借鑒。
  19. The economy we ' re constructing are a kind of credit economy, it depends on the regularly operation of credit management system. the credit system in our country is still in a primary period, and still need to be regulated in many respects compared with those country within an world wide scope

    我國正在建設中的市場經濟是信用經濟，它依賴信用管理系統的正常運轉，而我國信用制度的發展仍處于初步階段，就國際范圍內的比較而言，許多方面仍亟待規范。
  20. Youyang ' s landuse degree is still in primary period and far behind the sustainable aim. 5. according to the result of evaluation of sustainable use and the analysis of land potential, the author puts forward several proposals and measures of sustainable landuse. ( 1 ) building up correct ethics of land ecology ; ( 2 ) ad

    （ l ）樹立正確的土地生態倫理觀; （ 2 ）積極推進退耕還林，改善西部生態環境; （ 3 ）鼓勵對西部土地進行開發與利用; （ 4 ）選擇、建立可持續發展的土地、人口、環境組合動作模式; （ 5 ）加強西部地區開發的法律、法規的制定和執行。
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