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windage n.1.【炮】游隙〔炮筒內徑和炮彈間的空隙〕。2.(子彈...

windage loss

In this thesis , firstly , we put forward a new algorithm of the synchronization of carrier reference phase , that is to use the curve synthesizing with the general digital carrier phase looper to have an estimation on carrier frequency within 10 ms so as to meet the need of meteor burst communication . we have done some simulations to get the performance of carrier frequency estimation using two modulation modes ( 16qam and 4 - qpsk ) , and had some test on the carrier phase looper in conditions when using different baud rate transmission and when the baud tuning have windage 我們對兩種正交調制方式( 16qam和4 - qpsk )進行了模擬工作并給出了模擬結果,同時討論了碼元同步定時誤差對鎖相環路工作的影響并根據流星通信中使用變速率傳輸時鎖相環路的載波同步性能進行了測試;然后在基于軟件無線電思想的數字處理平臺(該數字處理平臺實現了中頻數字化)上用dsp軟件完成了載波的相位跟蹤。

At last , in order to explain the application of earned value method in actual project , this thesis brings forward an example of software exploitation , in this example , project s curve , cost and schedule windage table , performance exponential and so on are used to analyze the headway complexion of project , and some control methods are put forward 最后,為了說明掙值法在實際項目中的應用,本文列舉了一個軟件開發實例,實例運用項目s曲線、成本與進度偏差表、績效指數等工具對項目進展情況進行了具體分析,并提出具體的控制措施。

Based on this milti - hierarchical model , application method for information organization of part is presented . chapter 3 proposes a new rule of arbitrary maximum angles of chord for triangulation and locale optimum , which avoides calculating angles of conventional methods in mesh simplification . moreover , with the introduction of arithmetical average windage concept , optimum method for the boundary mesh retriangulations is presented 第三章針對曲面網格簡化操作過程中出現的空洞剖分問題,討論層次模型的網格優化方法,提出了基于弦內角最大準則的局部網格簡化方法;針對網格曲面上存在的曲折邊界缺陷,提出以邊界輪廓算術平均偏差作為邊界曲折程度評定參數的邊界平滑優化剖分方法。

Furthermore , for confirming correctness and superiority of the least windage method which the system adopts , the paper achieves line and circle ' s imitation charts about every instance by simulating possible instances in existence in course of interpolating practically using matlab6 . 1 software , and . compared with one by one compared method , we come to the conclusion that the least windage method has quicker velocity and less error 此外,為了驗證本系統所采用的最小偏差法的正確性和優越性,運用matlab6 . 1軟件對實際插補過程中可能遇到的各種情況進行了仿真,給出了直線和圓弧插補在各種情況下的仿真圖,并同逐點比較法進行了比較,得出插補算法具有速度快、誤差小等優點。

In this thesis , the traditional windage analytical method that comparing the actual cost with the planning cost can not control the implementary course of project , an effective project management and control technique which is very popular in nowadays is used for reference - - earned value method basing on performance analyzing , the main aim is to use the earned value exponential to analyze the fluctuant complexion of the time limit and cost for a project , and all the influences made by the fluctuant complexion , and the developing trend of the time limit and cost for a project 本文提出了傳統的用實際發生成本與計劃成本進行比較,來衡量項目進展情況的偏差分析法不能全面地監控項目實施過程,借鑒了在目前項目管理實踐當中被普遍采用的一種有效的項目管理和控制技術:基于績效分析的掙值法,其根本目的是要使用該掙值指數分析項目工期和項目成本各自出現的變動情況、這些變動所造成的相互影響、項目工期與項目成本的未來發展趨勢。

That means the controlled temperature al1ow waving in a range in a period . when the change of the temperature indoor is out of the range we enacted , the system begin to regulatc . compensate the windage last time leave behind } before decide the heatsupply parameter for the next time 即允許被控室內溫度在一段時間內存在一定幅度的波動,當室溫變化幅度超過設定值時系統開始調節,在確定下一時間段的供熱參數之前對上一時間段的遺留偏差在短時間內給予補償。

To supervise the policy process , especially to the policy setting down and implementing , ensure to implement perfect policies , to insure the policies are carrying out and putting into practice correctly , and finding and correcting the windages 對政策過程的各個環節尤其是政策的制定和執行加以監督和控制,以保證制定出盡可能完善的政策,保證正確的政策能得到貫徹實施,并及時發現和糾正政策偏差。

Box type liquid - gas distributor is the patent product of our company , it not only realized the full connect of liquid but also avoid leak of it , the distributor can add the liquid distribute hole , it has small central line horizontal windage 該氣液分布器不但實現了液體流動全連通,而且避免了液體泄露,液體分布孔數量可以增加,分布孔中心線水平度偏差小,具有更加優良的氣液分布效果。

The radial motion will not only bring the range ambulation and windage to the one - dimension range - profile , but also bring the aberrance and blur produced on given condition that radar signal which is with large product of wide - time and wide - band 對于大時寬帶寬積信號,目標高速運動不僅會造成目標一維距離像的距離走動和距離偏差,還會造成畸變和模糊。

Because of the change of ship attitude ( rolling angle r , pitch angle p and course angle h ) led by ship rocked interference and windage , the los stabilization will be influenced obviously 由于艦船的艏搖、縱搖、橫搖等引起艦船姿態的變化以及風阻力矩的作用,對跟蹤系統的視軸穩定性產生明顯影響。

Through the comparison of the theoretic data and the measured data , the windage between the measured blade and the designed blade is judged to direct the manufacture of blades 通過被測數據與理論數據的比較,判斷被測葉片與設計葉片之間的偏差來指導加工。

This state is the most outstanding period of contradiction of self - consciousness for teenagers whom self - awareness is likely to occur windage 這個階段是青年自我意識發生矛盾最突出時期,但他們自我意識容易出現偏差。

However, as spin speed is increased, the power required to overcome windage and bearing friction rises sharply . 但是,隨著自轉角速度的增加,克服風阻和軸承摩擦的功率急劇地提高。

Dissolved minerals are also lost by windage . 溶解的礦物質也被風吹走了。