無統計意義 的英文怎麼說

中文拼音 [wútǒngjìyìyì]
無統計意義 英文
no statistical significance
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 意 : Ⅰ名詞1 （意思） meaning; idea 2 （心愿; 願望） wish; desire; intention 3 （人或事物流露的情態）su...
  • 義 : Ⅰ名詞1 （正義） justice; righteousness 2 （情誼） human ties; relationship 3 （意義） meaning; si...
  • 統計 : 1 （對有關數據的搜集、整理、計算和分析） statistics; census; numerical statement; vital statistic...
  1. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  2. Amy da release of proestrus female rats was apparently higher than estrus, metestrus and ciestrus female rats, but no significant difference was observed among estrus, metestrus and ciestrus female rats. da release in ovx rats was higher compared with male rats, but lower than proestrus female rats. no difference appeared among ovx rats and estrus, moiestrus, ciestrus female rats

    電刺激vta誘發的雄鼠amyda釋放量明顯低於雌鼠和ovx鼠；處于動情前期雌鼠的amyda釋放量高於動情期、動情後期和動中文摘要情間期雌鼠；而動情期、後期及間期雌鼠間da釋放量差異無統計學意義； ovx鼠da釋放量高於雄鼠，低於動倩前期雌鼠，但與動情期、後期及間期雌鼠比較無顯著差異。
  3. Results compound ganmaoling capsules and tablets, the effect intensity in antibacteria, antivirus and antipyretic undifferentiated nearly and without statistics difference

    結果復方感冒靈膠囊和片劑在體外抗菌、抗病毒、解熱等主要藥理作用強度基本相近，其差異均無統計學意義。
  4. Firstly it discusses the value, meaning, background and method of this topic. then it deducts the single - bubble sound pressure, spectrum of sound pressure, power spectrum. according to the real situation of traveling bubble cavitation noise around a schiebe body, the mathematical model of single - bubble collapse is selected, furthermore, the mathematical model of mass traveling bubbles without interference effect is established, and the multi - peaks and rebound phenomenon while bubbles collapse is also analyzed with statistical method

    首先論證了本項研究的意義，價值，背景和方法，然後推出了單空泡輻射噪聲聲壓，聲壓譜和功率譜，針對回轉體流動泡空化噪聲的具體情況，選擇了雙指數模型作為單空泡潰滅的數學模型，進一步建立了無干涉條件下的群泡輻射噪聲的數學模型，並用統計的方法分析了空泡潰滅時的多峰值和反彈現象。
  5. Nonlinear model based predictive control ( nmpc ) not only is a valuable approach for solving practical control problems, but also is the frontier of nonlinear control theory. the perceptible successes of mpc strategies can be attributed to several factors including its inherent ability to handle input and output constraints, time delay and incorporation of an explicit model of the plant into the optimization problem. this dissertation discusses two kinds of nonlinearity ( or nonlinear system )

    本文沿著理論研究與工程實際相結合的設計思路，較為系統和全面的研究了非線性模型預測控制理論，提出改進新演算法；探討了非線性模型預測控制理論在自主水下航行器控制系統設計中的應用，豐富和發展了模型預測控制理論，本論文的主要工作及意義有以下幾個方面： 1 ）從工程應用的角度研究有限域無終端約束廣義預測控制穩定性充分條件，為有約束廣義預測控制穩定性研究奠定了基礎。
  6. Section iii proposes a possible organization of a reactive power market, a regional reactive power market established according to the distribution of the load and the reactive supply. the regional reactive power market is composed of a reactive energy market based on marginal pricing and a reactive capacity market based on a reactive regulating capacity payment. the cases in section iv, based on the market organization proposals and the reactive bid structure previously presented, performed on a five - bus system and the ieee 14 bus system, are used to analysis the effects of active bid, voltage control and power factor on the reactive marginal price

    本文首先回顧了電力市場發展的歷史和現狀；然後對市場中的定價方法和無功輔助服務的內容及特點進行了總結，並介紹了一些國家的無功輔助服務市場模式和交易方法；接著立足我國國情，提出了單邊開放電力市場下的無功市場框架：即根據負荷和無功源的分佈特點建立區域無功市場，各區域無功市場又由相應的無功電量市場和無功容量市場組成；並提出了該無功市場模式下的機組報價模型和基於報價的以系統總購電費用最小為目標的無功電價計算方法；最後用一個5節點系統和ieee14節點系統進行了實例分析，初步研究了發電機有功報價、系統電壓控制以及負荷功率因數對無功電價的影響，得出了一些有借鑒意義的結論。
  7. On fertilizer effect, it would appeared that at shaoxing, the two fertilizer treatments of combination of organic manure and inorganic npk tended to give better yields than chemical npk alone, although there was no statistical significance observed

    關于肥料效應，在紹興似乎兩個有機無機肥配施的處理組合的產量比單施氮磷鉀化肥的產量更高，雖然沒達到統計學上的顯著意義。
  8. No statistical significance

    無統計意義
  9. No significant correlation exists between all dimensions and term of prisonment. of all dimensions, no obvious difference is found in criminal type

    犯罪類型與刑期對自我價值感各維度無統計意義上的影響作用。
  10. When afore - mentioned difference have statistical sense, do not mean have clinical sense, and can not have statistical significance when having clinical sense

    上述差異有統計學意義時，並不意味著有臨床意義，而當具有臨床意義時可無統計學意義。
  11. 6. sulfated polysaccharides from brown seaweeds gs201 injected by img / d intraperitoneally for 7 days could promote da release from lesioned side of striatum in rats, but not from unlesioned side compared with ns treated rats

    腹腔注射海洋褐藻多糖gs201lingd7d后， pd大鼠損毀側sir的da釋放量明顯高於ns組大鼠損毀側。兩組大鼠健側sirda釋放的差異無統計學意義。
  12. The difference between them was not significant

    兩組穿刺成功率和並發癥的差異無統計學意義。
  13. 2. the numbers of the th immunoreactive neurons in vta of male rats were apparently less than female and ovx rats, and no significant difference appeared between female and ovx rats

    雄鼠vta區th陽性神經元數目明顯低於雌鼠和ovx鼠，而雌鼠與ovx鼠的差異無統計學意義。
  14. The result accords with government standard, the difference have no sense of statistics, so it is fit for quick determination sulfite remainder in solid food

    該方法操作簡便快速，避免了樣品顏色的干擾和汞污染，測定結果與國標法測定結果一致，差異無統計學意義，適用於固體食品中亞硫酸鹽殘留量的快速測定。
  15. There was no significant difference of the percent of cgrp positive nerve fibers area between group a. b. c and group d in 4 weeks model ( p = 0. 276. 0. 068, 0. 176 ) 2. in 10 weeks model, the percent of cgrp positive nerve fibers area of control group was significant higher than that of group a, group b, group c ( e = 0. 000, . 0. 000, 0. 000 ) 3

    4周模型去勢組、抑制dht組、補充雄激素組和對照組cgrp陽性神經纖維面積比例差異無統計學意義， 10周模刑對照組陽性神經纖維面積比例明顯高於去勢組、抑制dht組和補九雄激素組。
  16. Because of previous data suggesting a higher risk of hemorrhagic stroke, the researchers checked and found a nonstatistically significant increased risk of death from stroke among aspirin users

    因為以前的數據表明出血性卒中的風險增高，研究者檢查並發現在阿斯匹林使用者中因中風死亡的危險增高無統計學意義。
  17. Neither significant correlation nor statistically significant difference was found between the serum cortisol level 30 minutes after ( 1 - 24 ) acth and the peak cortisol value during the insulin hypoglycemia test

    于腎上皮促素靜注三十分后血清皮質醇的濃度與胰島素低血糖試驗中血清皮質醇的最大值之間的差異，在統計上並無意義；此二者之間亦無統計上有意義的相關。
  18. While on another hand, the kalman filter ' s input, including signal and noise, should be well known in statistic mean, in fact, we often cannot get them, then we ca n ' t realize the best estimate

    另一方面，對于卡爾曼濾波，信號和噪聲作為濾波的輸入，在統計意義下，是已知的。而在實際中，常常無法知道其統計特性，或者它是隨時間變化的，上述濾波器就無法實現最優濾波。
  19. ( 2 ) there is no difference between the two groups in the positive of sciatica, spine curvature, lumber spine tenderness, sensation abnormality

    （ 2 ）兩組間的下列指標差別無統計學意義:坐骨神經痛、脊柱側彎、腰椎壓痛、感覺異常。
  20. Treatment - emergent adverse events included headache in 8. 5 % of patients on tadalafil compared with 4. 5 % of those on placebo, and urinary tract infections in 7. 7 versus 6. 8 % ; neither difference was statistically significant

    由治療所引發的副反應包括頭痛（他達拉菲組和對照組分別為8 . 5 % 、 4 . 5 % ）和尿路感染（他達拉菲組和對照組分別為7 . 7 % 、 6 . 8 % ） ，兩組間差別無統計學意義。
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