positive sample 中文意思是什麼
positive sample
解釋
肯定實例-
Methods 1 ) statistic methods including factorial experiment was carried out to optimize the major conditions for sample management, and the feasible negative and positive control for fcm analysis of cd62p expression were check out
方法1採用濃度梯度法優化gprp濃度條件，採用析因設計優化凝血酶濃度和37孵育時間條件，尋找最佳陰、陽性對照。 -
Laboratory tests on his blood sample yielded positive results for leptospirosis
他的血液樣本證實對端螺旋體病呈陽性反應。 -
Meanwhile, it was detected that the excess a13 + ions, to compensate the positive charge caused by the substitution of partial mg " ions by ti ions, occupy the t2 site in the six - membered rings in the sample of 1. 8 mgo 0. 2tio2 2. 2 a12o34. 6sio2
2tio2 ? 2 . 2al2o3 ? 4 6sio2中用作價態補償的過量al3 +全部進入六元環t2位宜上。 xps的研究發現， zn 『 」 、 t廣的同溶使繭青石結構中的川、 st等元素出現了多種化學狀態。 -
For the given sample points, and matrix formed by covariance function with sample points as parameters, when the number of sample points approaches infinite, it is proven that this matrix spectrum will approach the spectral approach theorem for positive - definite kernel of integral equation
對給定的樣本點，由樣本點為變量的協方差函數構成的矩陣，當樣本點個數趨于無窮大時，證明此矩陣譜逼近於積分方程正定核的譜逼近定理。 -
Secondly, the neutrality of expectable monetary shocks and unexpectable monetary shocks. thirdly, the shocks of negative and positive monetary supply on real output, that is, the symmetry of monetary nutrality. this dissertation demonstratively proved that above three kinds of monetary shocks all had obvious influences on real output during the sample period from 1993 to 2001, and the money supply does not possess the character of nutrality in stimulating chinese economic growth
本文的實證表明，無論是一般意義上的貨幣供給沖擊，還是其他非一般意義上的貨幣供給沖擊（預期到的和未預期到的貨幣沖擊，以及正向（擴張性）的和負向（緊縮性）的貨幣沖擊） ，在1993 2001年的樣本期內，均對實際經濟產出具有明顯的影響，說明貨幣在中國經濟增長中不具備中性的特徵。 -
The third part is seeking the sustainable development model for the guangxi karst areas. the models will be set up by the conclusion of the experience and practice of the typical sample areas, popularized for the positive functions in the ecology restoration and solution the confronted problems. the last part is suggestions for improving the agriculture sustainable development of guangxi karst area
通過對山區典型示範區的經驗、具體做法進行歸納后，建立石山地區農業可持續發展模式，這些模式在恢復與重建廣西石山地區的生態環境，解決石山地區農業發展所面臨的問題發揮了積極的作用，因而適合在石山地區推廣；第四部分，促進廣西石山地區農業可持續發展的對策。 -
It has the important influence on detection rate, false positive rate and ability of real time responds. so this thesis labors over kdd cup 99 intrusion detection data set and uses some rules to reduce the dimensions of feature sample space in the derection of sbg. thus the phenomena of dimension exploding can be avoided
特徵提取是入侵檢測的關鍵，對檢測率、誤報率和實時性有著重要影響，因此本文在針對kddcup99入侵檢測數據進行了大量分析，並沿sbg的搜索方向，使用一定的規則集來達到特徵樣本空間的維數的削減的目的，從而避免了「維數爆炸」的現象。 -
However, according to doctors, the quantities found in borriello ' s sample were high enough to exclude that the positive result was due to an external use
但是，醫生們表示，博列洛的尿樣中包含的這中違禁成分的濃度已經足以證明是他在有意的使用這種藥物。 -
To device a primer pairs and amplify the full length pstvd by rt - pcr, the positive rna extraction from tuber sample was used as template. the product of rt - pcr was purified and connected to the plasmid pmd 18 - t vector
Cdna核酸斑點雜交反應（ nash ）檢測pstvd方法準確、靈敏度高，一次檢測樣品數量多，且對于異地樣品檢測非常方便，是以往其它檢測方法的有效補充。 -
" i am convinced that there is a reasonable and entirely harmless explanation for such positive finding, should it be confirmed by the analysis of the b - sample, " he said in a statement issued through his lawyers in the wake of the initial results
在結果宣布之後，薩維爾一直宣稱自己在這件事上沒有任何過錯。 「如果b瓶尿檢也呈陽性，我想這其中一定有一個合理的解釋。 」薩維爾事後通過他的代理律師發表了上述聲明。 -
Professor shi investigated the features of peoples perception of sars, including both positive and irrational responses, by surveying a stratified sample of 4, 231 people from 17 mainland cities. the research also proposed a predictive model on public socio - psychological behaviour centred around risk perception during a crisis
該研究調查了內地17個城市的4 ， 231名市民對沙士疫情信息認知的理性和非理性特徵，初步建立了內地民眾在沙士期間的心理行為預測模型。 -
" the sample b is positive, it ' s confirmed, " said a uefa spokesman
歐足聯紀律委員會將就此舉行一次聽證會，時間暫定在11月17日。 」 -
Intensive sourcing for casting suppliers, request for quotation and sample purchase order and first production batch order tracking till samples are tested positive
詳細尋找鑄件供應商，得到報價，樣件定單和首批生產訂單跟蹤直到樣件檢驗合格 -
Intensive sourcing for forging parts suppliers, request for quotation and sample purchase order and first production batch order tracking till samples are tested positive
詳細尋找鍛件供應商，得到報價，樣件定單和首批生產訂單跟蹤直到樣件檢驗合格 -
To accept the current signal from high negative voltage circuit, the analog ground is raised to a certain positive voltage, which makes it possible for the signal amplitude to be compressed at the same time of its polarity reversion. a pi control program special for laser gyro current control is brought forward according to the conventional pid control method, in which the control signal is figured out corresponding to the difference between the sample and the reference value by turn of proportion - short step integral - long step integral. and at the end of this paper, a comparison of system performance on different conditions is made and the key elements influencing system performance are educed
利用集成a / d 、 d / a轉換器的新型晶元aduc824 ，實現了電流（電壓）采樣?數據處理?電流控制的閉環控制結構；地電位的抬升解決了a / d轉換器對負高壓迴路電流采樣時的輸入范圍匹配問題；控制信號反相的同時進行幅度壓縮，使得輸出調整電壓的解析度提高；根據常規的比例?積分?微分（ pid ）調節模型，針對陀螺系統的特性，給出了一種可以滿足系統要求、據采樣值偏差大小進行的比例?大步長積分?小步長積分、分層次比例?積分演算法；不同條件下系統穩流性能的對比、分析在論文最後給出，並據此找出了決定該系統穩流精度的關鍵因素，提出了系統的改進意見。 -
The suspect ' s breath is sample and the test prove positive
對嫌疑人的呼吸進行了抽樣檢查，結果表明是陽性的。 -
The initiates then proceeded to the health department, where chief secretary xiao dong - ming received their offering of flowers, morale - boosting posters and masters sample booklets and news magazines photo 3. mr. xiao said that the positive encouragement provided by the initiates was precisely what his staff needed at this challenging time, and that all formosans should strive with one - mindedness to prevent the spread of sars and overcome the epidemic with love
同修們接著前往衛生局，由主任秘書蕭東銘先生代表接受鮮花鼓舞打氣的海報及師父的樣書雜志圖3 ，蕭主任表示目前最需要這種正面積極性的鼓勵，全民一條心，共同做好防疫工作，用愛心來克服疫情。 -
The thesis shows its originality in the following aspects : first, it attempts to take a positive mean to explore the cultivation functions of chinese mass media and gives a systematic test of the relation between the perceived reality, media reality and the objective reality ; investigates media effects on the audience and their outlooks, and comes to the conclusion that the length of watching tv is not the leading factor affecting the cultivation effects and it doubts the applicability of the cultivation assumption in china. second, it scans all the tv series shown in different provinces in china, does a sample analysis and outlines the violence on screen in china
本論文在如下方面具有創新意義：首次嘗試以實證方式探討我國大眾傳媒的涵化（培養）功能，比較系統地檢驗了觀念現實、媒介現實及客觀現實三者之間的關系，考察了媒介現實對受眾觀念的作用，發現收視時長並非影響涵化效果的決定性因素，從而對涵化基本假設在中國的適用性提出質疑；首次對全國省級以上衛視臺黃金時段播出的電視劇進行全面掃描和抽樣分析，勾勒出中國大陸熒屏暴力的基本素描。 -
After an agonizing year of negative results, we found the first influenza - positive sample in 1996, a lung specimen from a soldier who died in september 1918 at fort jackson, s. c
經過一整年負面結果的痛苦折磨之後，我們在1996年找到了第一個帶有流感病毒的樣本，那是來自1918年9月死於南卡羅來納州傑克遜堡的一名士兵的肺組織。 -
The ratio of right predictive number of positive sample to wrong predictive number of positive sample is used as the fitness of the improved genetic algorithm, because the positive sample is dramatically small with high unbalanced distribution in practical binary classification
針對現實的二值分類中正向樣本數極少且分佈不平衡的特點，提出利用正確正向分類結果與錯誤正向分類結果的比值作為遺傳演算法的適應度函數。
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