dot n 中文意思是什麼

dot n 解釋
點,小數點,句號
  • dot : n 多特 〈Dorothea 的昵稱〉。n 1 點；圓點；句點；【音樂】附點〈音符后的一點，表示延長1/2拍〉。2 一...
  • n : 1. 【羅馬數字】90〈N＝90000〉。2. 【化學】＝nitrogen. 3. ＝North（ern）。N ＝nuclear 核的：N-waste 核廢料。
  1. The high specificity of dot - elisa was proved by the specific blocking test and the cross - reaction te st in which the diagnostic diaphragm did n ' t react with the positive serum against ibdv, ibv, eds - 76, pox, ibv, iltv, salmonellosis jc. both the test within batch and the test among batches proved the method or the diagnostic diaphragm was stable. stored at 4c for at least 6 months, the diagnostic diaphragm ' s sensitivity and specificity did n ' t change

    阻斷試驗和交叉試驗表明快診膜具有良好的特異性：不與馬立克、法氏囊、雞痘、雞傳支、雞傳喉、雞減蛋綜合癥、雞傳鼻、雞沙門氏菌等陽性血清反應。批內和批間重復性試驗表明該法重復性良好。診斷膜片4至少可保存6個月，其特異性、靈敏性不變。
  2. The homology of recombinant virus bmpak - hbmp was obtained and identified by plaque assay and baculovirus contains the hbmp gene was confirmed through pcr and dna dot blotting. the expressed rhbsag was determined by elisa after infecting bm - n cells and pupae with recombinant virus bmpak - hbmp and bmpak - hbm ( containing nonfusion hbv surface antigen medium sized )

    用重組病毒bmpak - hbmp和bmpak - hbm [帶有非融合乙肝表面抗原（ pres2 + s ）基因，為本實驗構建]感染家蠶細胞及蛹，對兩種病毒的表達產物用elisa進行了跟蹤檢測，結果表明，感染bmpak - hbmp的家蠶細胞及蛹中rhbsag的表達量分別為3
  3. The high specificity of dot - ppa - elisa was proved by the specific blocking test, and also by the cross - reaction test in which the diaphragm did n ' t react with the antibodies against pasteurellosis, streptococcosis, colibacillosis, chlamydiosis, hcv, ppv, brucellosis, prv and foot - mouth disease. the diaphragm has good sensitivity and could detect some salmonella - positive test serum which has been diluted to 1 : 2048. stored at 4 for at least 6 months or at 10 - 25 " c for 4 months, the sensitivity and specif icity of the diaphragm did n ' t change, so it has good stability

    本研究制備的診斷膜片特異性強：不與豬衣原體病、豬口蹄疫病、豬大腸桿菌病、豬布氏桿菌病、豬瘟、豬偽狂犬病、豬細小病毒病、豬巴氏桿菌病、豬鏈球菌病的陽性血清發生交叉反應；診斷膜片具有良好的敏感性，能夠檢測到1 ： 2048稀釋的動物試驗陽性血清；膜片的保存期長，在10 25可保存4個月、 4條件下至少可保存6個月其靈敏度不變。
  4. The study shows that all these parameters have strong influence to the transport properties of the system. with the increasing of the number of dots, the resonant tunneling spectrum becomes more complex. when we disscuss the n - dot system, for simplicity, we assume all quantum dots are all equivalent, i. e. all the single - dot energy levels are

    因此在對由n個量子點耦合成的量子點環的數值計算中，我們假定所有的量子點都是全同的，即所有的量子點都具有相同的單量子點能級_ i ~ 0 = _ 0 ，並且相鄰量子點之間的耦合強度都相等，即v _ （ i ， i + 1 ） = v _ 0 。
  5. Container harbor, as a container transportation system hinge pay a extreme role in enhancing national and international trade, and increase efficiency in container transportation system, further more, field as a important dot in container harbor system, under the control in artificial and con - robotization management state field database revision reliability could n ' t be promised

    集裝箱碼頭，作為集裝箱運輸系統的樞紐，對加強國內、國際間的貿易往來與提高集裝箱運輸系統的運輸效率具有極其重要的作用。而貨場作為集裝箱碼頭系統中的一個重要環節，目前基本處於人工管理或半自動化管理狀態，貨場數據庫修改的實時性和可靠性都得不到保證，物流效率不高。
  6. Gene silencing, a common phenomenon in phb production through nuclear transformation, had n ' t been observed in the chloroplast transgenic plants analyzed by northern dot blot

    Northern點雜交檢測表明與phb合成相關的三個基因均能在轉錄水平表達，未出現核轉化中經常發生的「基因沉默」現象。
  7. However, wigner - ville distribution is n ' t enough effective applied to multicomponent signals processing for existing crossed items, sometimes signal items completely ca n ' t be distinguished from distribution for serious disturbance of crossed items. in addition, we can utilize the wigner - ville distribution to reduce the random noise of signals in that wigner - ville distribution is n ' t enough sensitive to noise. in theory, radon - wigner transform of lfm signals produces a distinct maxima ( peak ) in the radon - wigner plane, so it describe effectively the feature of the lfm signals and suppress effectively the crossed items along with wigner - ville distribution. we can utilize the radon - wigner transform to reduce the random noise of lfm signals in that the noise distrbute as dot at random in the radon - wigner plane

    另外，維格納-威利分佈是完全有噪的，但它對噪聲是不敏感的，因此可以利用維格納-威利分佈實現對含噪信號的去噪處理。理論上線性調頻信號的radon - wigner變換在radon - wigner平面上以尖峰形式表現，因此radon - wigner變換能夠有效描述線性調頻信號的物理特徵，抑制在維格納-威利分佈中產生的交叉項。在radon - wigner平面中隨機噪聲是呈點狀隨機散布開的，因此利用radon - wigner變換還能對含噪線性調頻信號進行去噪處理。
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