高度屏蔽 的英文怎麼說
中文拼音 [gāodùbǐngbì]
高度屏蔽
英文
high shielded-
Fsmail adopts and implements the asynchronous event driven mechanism, with all those network i / o operations in the server working under the non - blocking style ; accomplishes object - oriented heap with the dynamic array, adapted to any type of data ; adopts the multi - queue scheduling mechanism based on a fsm, easily to fulfill the extentions of delivery funtions ; fulfills the non - blocking domain name resolvement mechanism and the caching of the resolved results ; implements the non - blocking user database management and the caching of the user data recently accessed ; uses the unified memory pool management, avoiding the memory leakage and improving the performance of the fsmail server ; lastly, implements the log management server based on the c / s mode, eliminating the inconsistency of the logging metadata and being adapted to any kind of application logging
Fsmail採用並實現了異步事件驅動機制，所有網路i o的實現使用了非阻塞方式；以動態數組實現了基於面向對象的堆隊列，屏蔽了堆數據的非一致性；使用了基於有限狀態機的多隊列郵件調度機制，為后續版本的擴展性提供了良好的介面機制；服務器內部實現了非阻塞的域名解析機制，並實現域名地址緩存；實現了非阻塞的用戶數據庫管理模塊，並實現用戶數據緩存；使用了統一的內存池管理機制，既防止了內存泄漏，又提高了服務器的性能；最後，還實現了基於c s模式的日誌管理服務器，屏蔽了日誌數據元的非一致性。We have prepared a series of neodymium binary / ternary complexes, such as nd ( acac ) 3 ' 2h2o, nd ( tfa ) 3 ' 2h2o, nd ( hfa ) 3 ' 2h2o, nd ( dbm ) 3 ' h2o, nd ( acac ) 3phen, nd ( tfa ) 3phen, nd ( hfa ) 3phen, nd ( dbm ) 3phen, nd ( tta ) 3 ( tppo ) 2, nd ( hfa ) 3 ( tppo ) 2, nd ( acac ) 4hpy, nd ( tta ) 4hpy and ndq3. the effects of organic ligands, synergistic coordination agents and different substitution groups for - diketones on effective line width and photoluminescence intensity of neodymium complexes were investigated. the photoluminescence spectra indicate that synergistic coordination agents can shield neodymium ion and impede water molecules penetrating into inner coordination shell to satisfy large coordination number of nd3 + during hydrous synthesis process, so the luminescence intensity of neodymium ternary complexes is stronger than that of neodymium binary complexes
發光光譜研究表明，由於協同試劑的參與，屏蔽了水分子參與配位，降低了羥基（ oh ）對釹離子激發態能級~ 4f _ （ 3 2 ）的猝滅，三元配合物的熒光強度均比二元配合物強，其中配合物nd （ tta ） _ 3 （ tppo ） _ 2在1340nm處的熒光強度最強，適合作為摻雜的光學活性物質，來制備有源光波導材料；在有水工藝條件下，單純地氟化配體未必能提高釹配合物的近紅外發光性能。By testing the arc shield voltage in different vacuum degree, it proves that the arc shield voltage method will be an effective online testing method when the vacuum degree is or lower than lpa, but the method will be no use when the vacuum degree is higher than 10 - 2pa
通過對不同真空度下的真空滅弧室屏蔽罩電位的進行了測試，證實了用屏蔽罩電位法作為真空度在線監測的手段，對于真空度在1pa數量級上是可行的，但當真空度高於10 ~ （ - 2 ） pa時，此方法是不可行的。Ddsy951 electronic single - phase advace - payment electric energy meter following as meter with a shielded and sealed construction, adops microelectromic technoligy to measure electricity and comes up to standard of gb t17215 - 1998 and gb t18460 - 2001. it collects handles and stores dataset with advanced monolithic processing system. the meter features in good abti - electromagnetism, low power loss, high precision, abstraction - of - electricity prevention, high overload and long service life
Dtsy951電子式三相預付費液晶電能表下稱電表採用微電子技術計量電能，符合gb t17215 - 1998和gb t18460 - 2001標準的電表，採用全屏蔽全封閉結構，用先進的單片機處理系統進行數據的採集處理和保存，具有良好的抗電磁干擾低自耗節電高精度不需校表防竊表高過載長壽命的特點。This equipment utilizing the principal of rtaary focusing, the technique of double barriers and auomatic program, fulfils the breakthrough on high - dose, high precision conformal radiotherapy thechnique. it is integrated with advanced omagine equipment such as ct, mri and pet, and also with the world most advanced 128 guide double - video synchronied electro - encephalographic long - distance monitoring system for evaluation of eepilepsy patients pre - operation, in the operation and after operation. it combines multi - academic branches such as the department of neural medicine, neurosurgery, oncology, radiotherapy and imaginary, to form a combined therapeutic system
擁有世界先進的大型醫療設備旋轉式頭部體部伽瑪刀，該設備利用旋轉聚焦原理雙重屏蔽技術及自動化的治療程序，實現了大劑量高精度適形放療的技術突破，與先進的ct mri pet等影像設備及世界最先進的128導全數字化癲癇術前術中術后定位評估系統實現配套，形成了聯系神經內外科腫瘤科放療科影像科等多學科的綜合治療體系。For example : 1. prolonging compensation lead of precision grade connecting with k dividing code thermocouple, owning pvc insulation and sheath multi - strand conductor shield knited by tinning copper thread
例： 1 .與k分度號熱電偶連接的延長型精密級補償導師線最高使用溫度105聚氯乙烯絕緣和護套，多股絞合導體，鍍錫銅線編織屏蔽。High - density braid shield
高密度編織屏蔽The in - house system evaluation and field application showed that an excellent oil film for shielding temporary plugging could be formed near borehole wall and both plugging and recovering rates of permeability reached more than 90 % when the added amount of the broad spectrum oil film temporary plugging agent gpj reached 3 % ; skin factor decreased by 7. 4 to 10 times and production increased by 1. 82 to 2. 96 times compared with conventional technology
結果表明，當廣譜「油膜」暫堵劑gpj的加量達到3 %時，可在近井壁處形成很好的屏蔽暫堵「油膜」帶，滲透率堵塞率和恢復率皆大於90 % ，與常規屏蔽暫堵技術相比，可使油層損害程度降低7 . 4 ~ 10倍，產量提高1 . 82 ~ 2 . 96倍，而且與油層滲透率和溫度無關。As the lightest constructional material, magnesium alloy has high specific strength, high specific stiffness, good magnetic - shielding ability, good damping ability, and good machinability
鎂合金是比重最輕的結構材料，具有高的比強度、比剛度和良好的磁屏蔽性、阻尼性、切削加工性等優點。Based on some discussions on the mathematic model set up for the cathodic protection potential field, a two - dimensional boundary element method ( bem ) is developed, and by using which, a study on the shielding effect resulted from some typical inner structures such as the reinforcing elements and the partition walls with man holes on distribution of potential and current density in the cathodic protection is performed. the investigated parameters which affect the shielding effect in the calculating model include : the height and thickness of the reinforcing elements, the distance between the anode and the reinforcing elements, and the diameter of man hole on the partition walls, and so on
本文在討論了陰極保護電位場問題的數學模型的基礎上，以二維邊界元法對陰極保護問題中的電位及電流密度分佈進行了模擬計算，重點對船舶壓載艙中的典型結構如加強筋、人孔等在陰極保護中所產生的屏蔽效應進行了分析和研究，通過對不同高度、厚度的擋板及不同孔徑的帶孔板所產生的屏蔽效應進行模擬計算，首次得到了一些對實際工程設計具有重要參考意義的見解。Especially y - ni - 22fe, which have been widely used in industry things such as magnetic record heads, transformers or magnetic shielding materials due to its high permeability, low coercive force and relatively high saturation magnetization
特別是- ni - 20fe合金，因其較高的磁導率、飽和磁化強度、低的矯頑力而廣泛用於磁記錄頭、變壓器和磁屏蔽材料等。With the development of modern permanent magnet ( pm ) machine to high speed, high efficiency, high power density and micromation, the limitation of traditional rare earth pm machine is exhibited, such as higher ripple - free torque, higher losses, lower open - circuit magnetic field, etc. halbach motor, a new type permanent magnet motor, first proposed by american scholar klause halbach, has been studied very widely. halbach motor has higher magnetic field, usually as 1. 4 times as that of traditional rare earth permanent magnet machine, which attributes to higher power density
Halbach永磁電機是由美國學者klausehalbach提出后一直被廣泛研究的一種新型永磁電機，和普通永磁電機相比其優越性有：氣隙磁密比一般永磁電機可增大40 ，從而可有效提高電機的功率密度；固有的正弦分佈磁場，可為電機設計和加工帶來便利，降低成本；自屏蔽效應，轉子可不再需要為磁路提供閉合迴路，這為轉子的選材提供了較大的空間。" ri chen " fa shao grade tone frequency channel wire put to use nooxygen - copper to do wire, 75 same axises structure, physics send out of spongy pe insulator high density, much more tieas weaving to protect, enter pvc outcover, pure copper an nomagnetic gold - plating plug it ' s high grade cd, dvd tv tone frequency signal for a special wire, the effect is very good for family - film
日辰發燒級音頻線採用無氧銅導體， 75歐同軸結構設計，物理發泡pe絕緣層、高密度、多層編織屏蔽保護，進口pvc外被，純銅無磁性鍍金插頭，是高級cd 、 dvd機音頻信號輸出專用線，配合使用高保真家庭影院系統效果更為明顯。Secondly, methods of improving on probe are investigated in detail : using the electromagnetic shielding effect to decay the direct - coupled magnetic field and using the dual probe to control the energy flow, so as to make the probe to be shorter ; designing 3 - d pick - up coil array to increase detection sensitivity. at last, experiment system is set up to verify the simulation result and the comparing result shows simulation result agrees with experiment result
其次，對改進傳感器性能的幾種方法進行了詳細研究:利用電磁屏蔽效應以衰減在直接路徑上的磁場傳播、採用復式探頭激勵方式以實現能流控制，從而減小傳感器體積，模擬證實這兩種改進方案有效;設計三維周向檢測線圈陣列以提高缺陷檢測靈敏度，模擬結果證實三維探頭的周向靈敏性。It is found : ( 1 ) when the current direction is close to that of the line through the two caissons ' centers, the current speed within the area between the double caissons apparently decreases ; ( 2 ) sea ice ride - up and pile - up against the outer side of the caissons are similar to that against single caisson, and sea ice ride - up and pile - up are determnined by the sea ice velocity, sea ice thickness, tide and the storm set up ; ( 3 ) when locate two caissons, the tops of the two caissons in the shield area are no ice covered
研究發現： （ 1 ）當海流流向與雙沉箱的中心連線相近時，雙沉箱對峙區的流速明顯減小； （ 2 ）雙沉箱外側區域的海冰爬升和堆積與單沉箱時基本相同，其爬升和堆積與海冰的速度和厚度、天文潮高等有關； （ 3 ）雙沉箱設置時，對海冰爬升和堆積會起到有效的屏蔽作用，對峙區內的雙沉箱頂上不再有海冰堆積。This dissertation has made the following research : for the structures comprising discontinuities and three - dimensional specialities, which largely present in soc, the planar gap and the tridimensional vertical bend of shielded coplanar waveguide ( cpw ), are analyzed respectively as two typical examples. the finite - difference time - domain ( fdtd ) method are used for electromagnetic simulation using its highly accuracy
採用具有高精度數值解的時域有限差分法，對屏蔽共面波導的平面型間隙結構和三維垂直互連結構進行全波數值模擬，首次得到這些結構的電特性分析，並給出不連續性等效電路參數。Some methods for overcoming these disadvantages are investigated as follows : first, using shield and magnetic circuit to shorten the sensor length and enhance the signal magnitude ; second, improving the data acquisition system to intensify the capability of fine defect detection ; at last, adopting digital signal processing technology such as homomorphic filter, wavelet transform and error correction to ensure detecting reliability
本文結合有限元模擬和實驗方法，研究了改進遠場渦流技術性能的幾種方法，即：採用電磁屏蔽、磁路進行傳感器優化設計以縮短探頭長度、增大信號強度；改進信號調理電路以提高細微缺陷檢出能力；利用同態濾波、小波變換以及誤差修正等數字信號處理技術確保檢測結果的可靠性。So, it shields the heterogeneity of background systems. icall - aldp makes it easier and more efficient for application layer development in icall system
Icall - aldp的實現為icall呼叫中心應用層的開發者屏蔽了後端系統的復雜性，降低了應用開發的難度，提高了開發的效率。The key to realize the organized integration of various data sources is how to specify all kinds of data by a unique data schema and mask the heterogeneity of their platforms and data structure, etc. there are some shortage in existing data integration systems : complex conversion of any data schema to the common schema ; little integration about semistructured data ; lackness of interoperability in bottom level communication mechanism based on software component
實現數據無縫集成的關鍵和困難是如何以一種統一的數據模式描述各數據源中的數據，屏蔽它們的平臺、數據結構等異構性。已有的數據集成技術，存在一些不足：公共模式同各數據源模式的轉換工作繁雜；對結構化數據的支持較好，而半結構化數據不夠重視，數據源參與集成的程度不高；基於軟體組件的底層通信機制缺乏互操作性。Technological trends of rolling stock, train control, automatic fare collection, platform screen door, light - rail transit development, maximum train speed, and operating conditions of several urban rail transit systems are analyzed in the hope that the construction of urban rail transit in china will be more scientific and reasonable
摘要對我國城市軌道交通建設發展過程中的車輛、列車控制、自動售檢票、屏蔽門、輕軌交通發展、列車運行最高速度、多種形式城軌交通使用條件等若干技術發展趨向進行探討，企盼我國城軌交通建設更為科學、合理。分享友人