single base 中文意思是什麼

single base 解釋
獨立基礎
  • single : adj 1 僅只一個的，單獨的；單式的；【植物；植物學】（花等）單瓣的；【無線電】單工的，單次的。2 獨...
  • base : n 1 基底，基，根基，底座；底層，底子；（紀念碑等的）基址；（山）麓。2 【軍事】基地，根據地。3 根...
  1. The base line can be set out as a single or double chain.

    基線可作為一條單鏈系或雙鏈系。
  2. In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test

    然後，對巖土工程領域至今尚未解決，甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討，提出了考慮地基變形的地基承載力上程計算方法；對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎（空間問題）的承載力界限荷載p _ （ 1 / 4 ） ，並與國內外土力學專著及地基基礎設計規范中的條形基礎（平面問題）的界限荷載p _ （ 1 / 4 ） ，進行了對比，從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況；根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作，本文以截頭錐模型模擬地基，對地基（巖基）承載力的動測法進行了研究，為各類地基（包括巖基） ，匯總了動力分析和檢測川的參數：針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題，從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論；本文作者根據多年現場載荷試驗的工程實踐，對深井荷試驗裝置的核心部分? ?反力裝置，設計了側壁支撐反力加載系統，該加載系統具有實用、簡便、穩定及安個等優點。
  3. Software part want function that realize : through interrupt service routine gather and come out regularly ecg signal, store among computer in the form of the binary scale ; data compress programme should realize to ecg signal pretreatment and compress of signal, narrow the storing amount of the data, save the space ; case information management system realize patient information and heart telecommunication file of interest, keep and in the data base, can show the ecg signal wave form at the screen of the computer directly data that gather. and has offered and type and report the single function

    軟體部分所要實現的功能為：通過中斷服務程序把心電信號定時採集出來，以二進制的形式存儲在計算機中；數據壓縮程序應實現對心電信號的預處理和壓縮，縮小數據存儲量，節省空間；病例信息管理系統實現患者個人信息和心電信息的存檔，把採集的數據保存作數據庫中，能夠將心電波形直接顯示在計算機屏幕上，並提供列印報告單的功能。
  4. Spikes 15 - 25cm long, single or paniculate, flowers white, dense ; calyx late - campanulate, 2mm long, 5 - toothed ; petals 5, oblong, 4mm long, slightly connate at base ; stamens 10, free ; slightly exserted ; ovary glabrous

    穗狀花序長15 - 25厘米，單生或排成圓錐花序式，花白色，密集，花萼闊鐘狀，長2毫米，具5齒；花瓣5 ，長圓形，長4毫米，基部稍連合；雄蕊10枚，分離，略突出於花冠之外；子房無毛。
  5. In the sea, at the base of what scientists call the food web, are single - celled plants

    在海洋中，科學家所謂的食物鏈網最低層，是單細胞植物。
  6. Without answering this question of whether china ' s revolutionary base areas and the chinese red army could survive and develop, we could not have advanced a single step

    因為這是一個最基本的問題，不答復中國革命根據地和中國紅軍能否存在和發展的問題，我們就不能前進一步。
  7. So this base isolation technique has profound prospects. unfortunately there exist definite difficulties in the calculation because of the nonlinear of the base friction force. now, both the equivalent damping method and the numerical calculatin of the vibration response of the base - isolated buildings are frequently used in the calculation of the seismic response of the base - isolated building. however both of them have certain drawbacks. in this paper, the response of the building with base - isolation system is derived by the method of fourier expansion for the friction force and the earthquake response. at the same time, the sliding vibration character of inertia of a single mass structure and the sliding vibration response of a muti - mass structure are discussed. the stable condition of the sliding base isolation system of a structure is given. in the end, two circes of base fixation and base sliding are analyzed by adopting ansys

    本文利用對摩擦力和地震響應進行付氏級數展開的方法導出了基底具有摩擦隔震系統的地震反應。同時，文中從研究單質點結構的滑動振動慣性力入手，進而對多質點結構體系滑動振動反應進行探討，分別給出了結構滑動隔震的自身穩定條件。最後，本文利用ansys對基礎固定和基礎滑移隔震兩種工況進行了動力模擬模擬分析，進一步證實了基礎滑移隔規律。
  8. A single base might in principle suffice for computation.

    在原理上用一條基線就能滿足計算的要求。
  9. Energetic materials for defense. physical - chemical analysis and properties. diphenylamine and nitrated derivatives of single and double base materials. method by liquid chromatography

    國防用高能材料.物理-化學分析及特性.單基和雙基材料的二苯胺和硝化衍生物.液相色譜法
  10. Energetic materials for defense. physical - chemical analysis and properties. diphenylamine of single and double base materials with dinitrotoluene or ethylene glycol dimethracrylate. method by liquid chromatography

    國防用高能材料.物理-化學分析及特性.含三硝基甲苯或乙二醇二甲基丙烯酸酯的單基和雙基材料的二苯胺.液相色譜法
  11. Abstract : considering the action of soil lateral compression on the single base with short column and the research result of the piles, the calculation to the effect of soil lateral compression on the base is put forward. according to the calculation results, the design method of the single base with short column considering the soil lateral compression is given. it ' s apparent that the design method here can save concrete and reinforcement compaired with the one without considering the lateral action of soil

    文摘:考慮土壤側壓力對帶短柱獨立基礎的作用，基於對樁的研究結果，提出土壤側壓力及對基礎受力影響的計算，根據分析計算結果提出了考慮土壤側壓力作用的帶短柱獨立基礎的設計方法，顯然這一計算方法較未考慮土壤側壓力作用的計算方法合理並能節約砼及鋼筋
  12. Experimental study on influencing factors of broken biennial root rate for a single base cutter of sugarcane harvester

    單圓盤甘蔗切割器切割破頭率影響因素的試驗
  13. Abstract : thermal ignition of black powder and single base powder by an electrically heated wire was experimentally studied. critical igniti on current through the wire and time - to - ignition was measured. temperatures of the wire when ignition of powders occurred were calculated

    文摘:用實驗方法研究了黑火藥和單基發射藥在電熱絲作用下的點火問題，測出了實驗條件下兩種藥劑的臨界點火電流及點火延滯期，並推算出了點火的電熱絲溫度。
  14. To discriminate between drier and passenger mutations, the authors annotated the 921 single - base substitutions that they identified as being either non - synonymous ( changing an amino acid ) or synonymous ( haing no effect on the protein sequence )

    為了找出驅動和旅客突變間的差別，研究人員將921種單堿基替換突變分成兩類：非同義（改變一個氨基酸）或同義（對氨基酸序列沒有影響） 。
  15. To discriminate between driver and passenger mutations, the authors annotated the 921 single - base substitutions that they identified as being either non - synonymous ( changing an amino acid ) or synonymous ( having no effect on the protein sequence )

    為了找出驅動和旅客突變間的差別，研究人員將921種單堿基替換突變分成兩類：非同義（改變一個氨基酸）或同義（對氨基酸序列沒有影響） 。
  16. Study on numerical simulation of self - ignition for single base propellant and its energy variation

    單基發射藥的熱自燃數值模擬與其剩餘能量變化研究
  17. The single base priority for all messages sent to the public queue

    所有發送到（公共）隊列的消息的單個基優先級。
  18. Abstract : the chemical kinetic parameters of single - base p ropellant are determinated using microcalorimetry and the experimental condition s are studied. the results obtained are very imporant for the study of the decomp osition mechanism and sefety of gun propellant

    文摘:用微熱量熱法系統測試了單基發射藥的動力學參數，摸索了測試條件，其測定結果對今後發射藥分解機理和安全性研究具有一定的參考價值。
  19. Based on these advantages we analyze the performance of constant - power variable - rate m - qam schemes for spectrally efficient data transmission over nmf channels. by introducing the adaptive modulation approach, we gain two things : 1 ) the error rate is kept at a constant level. 2 ) the achievable spectral efficiency comes within 5 db of the shannon capacity limit. at the last chapter, the presentation of a single base station and a single mobile scenario proved the feasibility of adaptive schemes

    然後作者的精力轉入通道的自適應方案的研究中，首先通過研究發現nakagami衰落因子的適當調整可以近似於常見的瑞利衰落和萊斯衰落，接著研究在無線通道中採用三種不同自適應方案時的通道容量，研究表明速率的調整是增加通道容量的關鍵，在此基礎上，著重研究了離散變速率qam的情況，表明這種調制方案無論在頻帶利用率還是在系統平均誤碼率比其它情況提高很多。
  20. In chapter six, we introduce the requirement of the base stations distribution. and studying some techniques for determining base station locations in an urban environment, including a single base station case and multi - station case

    第六章，本文對小區中基站布局的要求進行了闡述，並研究了基站位置優化的方法，其中包括單個及多個基站的優化。
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