收集次數 的英文怎麼說

中文拼音 [shōujícìshǔ]
收集次數 英文
collection frequency
  • 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
  • 集 : gatherassemblecollect
  • 次 : Ⅰ名詞1 （次序; 等第） order; sequence 2 [書面語] （出外遠行時停留的處所） stopping place on a jou...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 收集 : collect; gather
  • 次數 : number of times; frequency
  1. In fact, for the first time since statistics canada started collecting the figures, canadians actually engaged in " dissaving. " that means they spent more than they received in after - tax income

    事實是，自從加拿大統計局開始收集消費和儲蓄這方面的數據以來，今年的第一個季度是加拿大人第一次實現了「負支出」 ，即加拿大人所花的錢超出了他們交完稅后所得的收入。
  2. Then i gave out the ten steps when a data base marketing system is being built in sedan market. in chapter four, i talked about how do we collect and collate the data used in sedan marketing system, studied the discrimination and the excerption of primary data and secondary data problem

    然後論述了在轎車行業開發數據庫營銷系統的十個步驟；在第四章，主要是研究在轎車營銷數據庫系統中，所需數據的分類以及收集、整理等方面的內容，研究了初級數據、次級數據的甄別選錄等問題。
  3. Back in 1924, two flying officers from the royal navy of united kingdom visited the observatory and furnished copies of temperature readings made during four flights over hong kong (

    遠在一九二四年，英國海軍的兩名飛行軍官給天文臺提供了他們在香港上空四次飛行中所收集到的溫度數據（
  4. This paper is concerned about the method of the assessing the irccm ability of ir imaging guidance missiles, which includes both a set of criteria and the hierarchy of the assessments and arranges the data acqui sition in the experiments for the assessments

    本文就紅外製導導彈的抗干擾效果評估的方法進行論述，提出了一個評估準則並分層次進行了簡單的評估，論述了各個階段模擬試驗安排和模擬試驗中數據的收集，以便於進行評估。
  5. Then the article analyses the effecting elements about the economic result of blasting and puts forward some improving measures, and summarizes optimizing model on economic result of blasting both internal and overseas bearing upon. the theory is based on the blasting cost model, which proposed by dr. zhong hanrong. combining with the specialties of water and electricity engineering, starting off through blasting result, it emphasizing considers drilling cost, deep hole bench blasting cost, reblasting cost, and the cost of bottom fleet hole blasting that in mixed loading emulsion explosive blasting

    本文在加拿大鐘漢榮博士提出的爆破成本模型基礎上，結合水電工程的特點，從爆破效果出發，著重考慮了應用混裝乳化炸藥爆破的鉆孔成本、深孔梯段爆破成本、二次爆破成本和爆破后根底淺孔爆破成本，以塊度、振動、安全為約束條件，以這四項成本最小為目標函數，廣泛收集各種爆破經濟技術條件，建立了爆破優化經濟數學模型。
  6. On the other hand, by the statistical analysis of historical flow data, the system can model the network traffic flows, and forecast short - term network flows. after that the system can analyse the network traffic abnormity. by use of the netwok management system and network security facility, we can setup a security infrastructure to monitor flows in real time, predicts the future flows, alarm some abnormal flows, respond to the abnormity automatically and immediately

    論文通過定期採集網路關鍵設備，包括匯聚層和核心交換層的流量情況，處理后以結構化、層次型的方式保存起來，一方面提供了圖形化的用戶介面，將收集的各種歷史數據和實時數據在其中以圖形的方式直觀地顯示出來，另一方面通過對歷史流量數據的統計分析，從而對網路流量進行建模，短時間預測網路流量情況，實現對網路流量異常情況的觀察分析，利用有充分響應能力的網路管理系統和網路安全設備，構成響應和預警的綜合安全系統。
  7. This research focused on applying the system analysis principle and mathematical modeling technique to study knowledge expression system for crop cultivation management. based on extensively collecting, understanding, analysis, and integration of expert ' s knowledge and experience, literature and experiment data for cotton cultivation management, the dynamic relationships of cotton growth and management indices to variety types, ecological environments and production levels were quantified, and a dynamic knowledge model for cotton management ( cottonknow ) was developed. by further incorporating the rule - based knowledge system for cotton management, a comprehensive and intelligent knowledge model - based decision support system for cotton management ( kmdsscm ) was established with component design

    本研究著重利用系統分析原理和數學建模技術來研究作物栽培管理的知識表達體系，在廣泛收集及充分理解和分析棉花栽培管理專家知識、經驗和資料的基礎上，利用棉花栽培理論與技術方面的現有研究成果，並結合必要的試驗支持，解析、提煉和綜合棉花生育及管理指標與品種類型、生態環境及生產水平之間的定量化關系，首次構建了棉花栽培管理動態知識模型，並進一步結合基於知識規則的棉花栽培管理知識庫表達系統，設計和實現了綜合性、智能化和構件化的基於知識模型的棉花管理決策支持系統（ kmdsscm ） 。
  8. In this thesis, a strain of associative nitrogen fixing bacteria with high nitrogenase activity was selected and the further studies for it were conducted, the results obtained are as follows : selection and identification of associative nitrogen fixing bacteria with high nitrogenase activity. the nitrogenase activities detected by means of the acetylene reduction method and growth rates tested by optical density of germ suspension under the x 400nm ( od4oo ) of all the strains tested except for the strain w12 reduced gradually due to frequent subculture during a year. however, the strain w12 has been showing high and stable nitrogenase activity and growth rate since it was isolated five years ago

    固氮菌株的篩選與鑒定：測定從不同來源分離、收集和保藏的12個固氮菌株或分離物在不同保存時期的固氮酶活性和生長能力，發現多數菌株在初分離得到時固氮酶活性較高，但隨著轉接次數的增多卻逐漸喪失固氮酶活性，生長也隨之減弱，只有w12在五年前從埃及分離得到至今一直保持旺盛生長勢和較高的固氮酶活性， 48h內乙烯生成量可達1800nmol乙烯ml菌液以上，遠遠高於其它菌株，其生長量（ od _ （ 400 ）值）也遠遠高於其它菌株。
  9. In order to link the method of mathematics with the knowledge of concrete science, we have investigated many professionals all - over the nation who are major in concrete research in the field of construction, water conservancy and railway engineering by enquiring papers. on the basis of this investigation, we have obtained the cluster index set of mathematical models by delphi which is a famous mathematical method of statistics

    為了使數學方法和專業知識能夠有機結合，在課題研究中首次進行了全國性的問卷調查，向建築、水利、鐵道等若干部門發出問卷90份，在此基礎上建立了數學模型中的聚類指標權重集，並採用德爾斐（ delphi ）法對收集到的數據進行了科學、客觀地處理。
  10. They are emptied at a frequency commensurate with their usage, ranging from four to eight times a day

    廢屑箱的清倒次數視乎收集量而定，由每天四次至八次不等。
  11. The application study of improved bp algorithm in sediment science - using two set of experiment data mentioned above, the value of d _ ( cmax ) and gross bed - load transport rate in non - uniform sediment with a wide distribution in flume experiment of stead sediment transportation have been forecasted by ann generator

    改進bp演算法在泥沙科學中的應用研究?將收集整理后的兩次水槽試驗實測資料作為數據來源，利用生成器生成網路對水槽平衡輸沙試驗中的最大起動粒徑和總輸沙率進行預測。
  12. Small planets ' waves have small amplitudes, so you can pick the signal from the noise only after several orbits

    較小行星的波振幅不大，因此科學家只能在它們圍繞恆星運行數次后才能從噪音中收集到訊號。
  13. This study aims at collating a wide array of information on the pearl river delta, and using it to produce a comprehensive synthesis of the available information

    是次研究目的在於收集各式各樣有關珠三角的資料，與現存數據互相補足，用以制定長遠的珠三角淡水環境保育政策。
  14. 8 - 1. 2g / min, and collection efficiency achieve 8 - 10 % under these parameters. through the study on the dispersion process of the nanoparticle tio2 in water, the author finds out that whisk time, dispersant types, dispersant concentration, dispersing time, ph value, temperature and electrolyte concentration have significant influence on dispersing effects. through contrastive and orthogonal experiments, the author obtains that composite dispersants have better results than single dispersants

    研究表明，液料等離子噴塗制備的納米tio :顆粒平均粒徑為10 ~ 50nln ，其晶型以銳欽礦為主，且隨著電弧功率的增大，銳欽礦含量減少;在本次實驗工藝參數下，收集速率為0 . 8一1 . 29 / min ，收集效率為8一10 % o通過對納米ti02顆粒在水介質中的分散性研究，發現機械攪拌時間、分散劑種類及濃度、分散時間、 ph值、溶液溫度和電解質濃度對納米tio :顆粒的分散穩定性有很大的影響。
  15. While the plan has helped to reduce the heavy concentration of issuance at the short end of the efbn yield curve, the change was most notable in the six - month to two - year segment due to the time decay factor and the less frequent issuance and smaller issue size of longer date efn

    該計劃有助減少外匯基金票據及債券收益率曲線集中於短期票據的情況，但由於時間消減因素，加上發行長期外匯基金債券的頻密程度較低，次數亦較少，上述安排帶來的轉變在6個月票據及2年期債券方面最為明顯。
  16. For collection points with a larger amount of pig carcasses, fehd would step up the frequency of collection to two or three times a day

    對于有較多豬屍棄置的收集站，食環署會加密收集次數，每日收集兩至三次。
  17. In order to confirm the data collected in the first report, a second study was performed in 1973.

    為了驗證第一個報告收集的數據，1973年進行了第二次研究。
  18. With pseudorandom binary sequence as inspiriting signal, feedback data is collected and time - domain and frequency - domain characteristic of the steering gear is analyzed. according to the results, system delay is determined. applying predictive error identification method, by comparing the different order model, model structure and parameters of the steering gear is determined

    以偽隨機二進制序列為激勵信號，收集了反饋數據;利用收集的數據，對舵機進行了時域和頻域特性分析;並以此為參考，確定了系統的延時量，應用預報誤差的辨識方法，通過不同階次模型間的比較，從而確定了舵機模型結構及參數。
  19. The information to be captured by the new surveillance system includes data on bacterial drug resistance as well as the actual usage of various types of antibiotics

    新監察系統所收集的數據將包括細菌的抗藥性以及各種抗生素的使用次數。
  20. This paper establish an effects assessing model and adjusts indexes of the model according to the data process results through factor analysis, importance analysis and analysis of variances which are supported by spss. the indexes are classified by their importance

    本文建立了效果評價理論模型，利用spss統計軟體對收集的數據進行了因子分析、評價指標的重要性分析與差異程度分析、方差分析，並對模型的評價指標設置進行了調整，按照其重要性程度進行了層次劃分。
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