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deflexion n.1.歪斜,偏斜。2.【物理學】偏轉(度);偏差。3....

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Firstly , the relationship of atomic force and distance is studied . the scan type of samples and the working mode of probe is confirmed , then pzt is chosen as actuator for micro scan displacement , and optical deflexion method is used to detect the deflexion value of cantilever . after all these work , the system light path design is finished , and its mathematical model is completed 首先,分析了原子力探針系統的中原子力?距離的關系,并確定探針系統的探針的工作模式和樣品的掃描模式,從而選擇壓電陶瓷作為掃描微位移驅動器;采用光學偏轉法檢測微懸臂偏轉量,并選用了psd作為傳感元件,并在此基礎上進行了系統光路設計及其數學模型的建立。

2 . linearizing the fundamental motion equations of the fighters and then establishing the state equations . using nonlinear control system to control the rudder deflexions , and giving decision - making modeling of the maneuver fighting according to the current combat postures of the enemy ' s and our fighters 2 、通過對空戰飛機基本運動方程的線性化,建立其狀態方程,運用非線性控制系統模型去控制舵面偏轉,并根據敵我機當前的作戰態勢建立機動作戰中的決策模型。

This product consists of rubber pipe made of inner glue , multi - layer proofing cord fabric and outer glue and metal woggle joint . it has features such as good pressure resistance , good flexibility , great deflexion displacement , aging resistence and excellent shock absorption etc . it is applilcable for the connection of inlet and ourlet pipes of various fan coil sets of air conditionings in the guest rooms of hotels and restaurants 該產品由內膠層多層尼簾子布增強外層膠構成的橡膠管和金屬活接頭組成。具有耐壓高,彈性好偏轉位移量大耐老化吸震好等特點,適用于賓館飯店客房的空調用各種風機盤管機組的進出口管道連接。

The penetration test study the disturbance of soil in difference location . by using finite element method , the paper study the stratum movement and the earth surface deformation caused by pipe jacking , analysis the construction parameter such as head pressure , deflexion , friction force impact on earth surface deformation , give the distributing rule and range of additional soil pressure in soil 采用有限元計算分析的方法,對頂管施工引起的地層運動及地表位移進行研究,分析了機頭土壓力、機頭偏斜、摩阻力等不同施工參數對地表變形的影響以及附加應力在土中的分布規律和影響范圍。

There is a part of beam loss during the course as the neutralization of high - energy particles dragged from the ion source , the deflexion of charged particle on the beam stream and the scraped beam of exceeding beam waist and low density . it is necessary to analyze the beam loss and bring forward a rational project for absorbing beam stream 將離子源引出的高能粒子進行中性化,再偏轉掉束流中的帶電粒子,將超過束腰半徑、密度較小的束流削除,在此過程中有一部分束流損失,它直接影響加熱功率的因素,因此,對束流損失進行了分析,對損失束流的吸收提出了吸收方案。

Lc apparatus almost meet all the needs of space optical communication such as weight , size , power consume , life , cost , driving voltage , intergration of optics and electricity , programe , optically take ? over aperture , beam scanning , deflexional range and so on . switches , deflexional facilities and scanning equipments which made with lc have been used in the system of labor in space communication . the only bug of lc apparatus is that their answer speed only get microsecond rate or submicrosecond rate . but it is practical for them to be used in special beam capture , scan , deflexion controling which don ’ t concerned with code rate and code type 液晶器件幾乎滿足空間光通信的所有大的指標要求如重量、尺寸、功耗、壽命、成本、驅動電壓、光電集成、可編程性、光學接收孔徑、光束掃描和偏轉范圍等等。液晶光開關、光偏轉器、光掃描器已經開始應用于光纖通信的實驗系統中。液晶類器件應用于光通信的唯一重大缺陷,是其響應速度目前只能達到微秒級或亞微秒級,不過,在不涉及到碼型碼率的空間光束捕獲、掃描、偏轉、控制方面,液晶器件完全可能進入實用化。

It compute the parameter of deflexion caused by thermal distortion in orbit , deduce the general expression for spreading beam after thermal distortion of reflector and the center deflexion of facula received in ccd . with the method of fixing etc , it put forward the restrain measures adopted accordingly 計算了在軌運行條件下反射鏡面熱變形引起的表面法向偏轉參數,推導了鏡面變形后出射光線的通用表達式以及鏡面變形前后在ccd探測器上的接收光斑中心偏轉量的計算表達式。

Based pc , d / a convertor and 2 - dimension galvanometer scanning system , laser marking control system is built . coordinate data scanned and kept in the computer are transformed into the analog signals by d / a converter , then control the galvanometer to deflexion 基于pc 、 d / a轉換器和二維振鏡掃描系統搭建激光打標機控制系統,將存儲在主控計算機的掃描坐標點的坐標數據通過d / a轉換,將數字信號轉換成模擬信號來控制振鏡偏轉。

There are two innovated points in this paper . the first is that we abandoned mechanical apparatus in deflexion , and this is good for signal ’ s disposal . the second is that we adopted nlc facility and this will largely lighten apt systerm ’ s size , weight and power consumption 本論文的創新主要在于兩個方面: ( 1 )摒棄了機械式的偏轉控制,便于其后的信號處理。且該器件驅動電壓低(約3伏) ,功耗小(毫瓦級/平方厘米) 。

Performance and useness : right grammage and thickness , smooth surface , high whiteness , high deflexion , low dirt count , good print ability . wide used for print books , color insert , brand , account paper and product catalogue , etc 部優產品性能用途:定量厚薄一致,表面平整細膩,白度高挺度好塵埃少,具有良好的適印性能。

( 6 ) the principal stress direction arised deflexion obviously after excavation , the maximum principal stress paralled to opening , minimum principal stress vertical to sidewall or vault ( 6 )數值模擬研究表明,隧道開挖后,主應力方向發生明顯偏轉,最大主應力與開挖臨空面平行,最小主應力近于垂直。

These people although “ sleeps disagreement eye “ , but had closed approach as a result of partial eyelid , black eyeball always is a side that deflexion is shutting faze , show white share only 這些人雖然“睡不合眼“ ,但由于部分眼皮已經閉攏,黑眼珠總是偏轉在閉擾的一側,只露出眼白部分。

The result shows that the law of acoustic - optic deflexion and modulation basically tallies with the experiment 通過實驗測量,繪制了聲光偏轉和調制曲線,并結合理論對實驗結果作了分析討論。

The anisotropy associated with the earth's rotation results in a slight deflexion of the ray paths . 與地轉有關的不均勻性會導致波向線產生輕微的偏轉。

In a continuous beam the vertical deflexions at the rigid supports must be zero . 在連續梁中,剛性支承處的垂直變形必須為零。