電離線 的英文怎麼說
中文拼音 [diànlíxiàn]
電離線
英文
ionizing radiation-
In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking
在第一部分的工作中,利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式( time - gcm ) ,對重力波的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關的oh氣輝輻射的影響進行了數值模擬,結果表明,從對流層向上傳播的重力波經歷了產生、發展、飽和、對流產生直至破碎的非線性演化,大氣的非等溫結構加速了重力波在中層頂區的破碎,重力波的非線性傳播是小尺度對流和湍流產生的一個重要的源。Cosmic rays and x-rays produce energetic electrons by ionization.
宇宙射線和X射線因其電離作用產生高能電子。Below 60km, ionization is not due to the sun's ultraviolet and x radiation primarily, but to cosmic radiation.
在60公里以下,電離主要不是由於太陽紫外線和X輻射,而是由於宇宙輻射引起的。Cosmic rays and x - rays produce energetic electrons by ionization
宇宙射線和x射線因其電離作用產生高能電子。Ionization efficiency curve
電離效率曲線Its main purpose is to know different kinds of detecting method. generally, euv and soft x - ray photodetector included five types : ionization gas, semiconductor, electron multiplier and film
總的說來極紫外和軟x射線光電探測器的類型有氣體電離型、半導體型、電子倍增器以及極紫外和軟x射線膠片(干板) 。Looped center wire ionization chamber
環形中心線電離室Dense gas serves to reduce the ionization, because it absorbs the ionizing soft x rays.
因為濃密氣體吸收掉了使其電離的軟x射線,因此能減少電離。Using loading coils properly spaced in the line, the transmission distance for telephone reaches from new york to denver
在電話線路中的適當位置使用加感線圈,從而延長了電話傳輸距離,實現了紐約到丹佛的有線通信。Adsl splitter and transformer, lan transformer, rj45 jack integrated with magnetics, home plug turbo ( 85mbps ) plc to ethernet bridge, inverter modules for ccfl
漢仁公司主要設計和生產通信網路分離器、變壓器、濾波器、電力線通信設備、背光源驅動模塊、電源等產品。In the method of impulsive synchronization, both seriate system and discrete system have been discussed. a series of discrete hyperchaos systems that have the lowest dimension have been constructed, and we have achieved the impulsive synchronization of discrete system in circuit
脈沖同步法中,分別從連續系統和離散系統兩方面進行討論,構造出一系列具有最低維數的離散超混沌系統,並通過電子線路實現了離散系統的脈沖同步。The initial ph of solutions of poorly ionized acids depends largely upon the degree of ionization and the titration curves very markedly.
其電離酸溶液開始的pH值在很大程度上取決于電離度,其滴定曲線也非常清晰。Because the monitoring of electricity equipment is still in the condition of traditional prophylactic test ( monitoring off line ), wordage list and management method of handwork operation, to strengthen the real - time monitoring of the operation state of electricity equipment ( monitoring on line ), find out the anomaly of equipment, monitor and analysis the fault, then take a corresponding measures to lower the fault loss so that we can make the transition between the regulations of periodic repairing equipment and the regulations of reasonable state repair, is the work which the department of power supply and operation make much of
針對對現有電氣設備的監測大都還處于傳統的預防性試驗(離線監測) 、文字報表、手工操作的管理方式的現狀,加強對電力設備的運行狀態進行實時的監測(在線監測) ,及時發現設備的異常徵兆、對故障進行診斷分析,並採取相應措施,把故障損失降低到最低水平,進而將目前實行的設備定期檢修制過渡到更為合理的狀態檢修制,一直是供電和運行部門十分重視的工作。In this thesis a fuzzy control system used in voltage and reactive power auto regulatory device is designed based on the nine - zone controlling principle. in the fuzzy system, the fuzzy reasoning is mamdani method and the antifuzzy is centroid method. the software matlab is used to calculate the fuzzy system. the fuzzy system divide the voltage - reactive pane into fuzzy zone, in this way the domain - swing between closing domain is eliminated
論文對電壓無功綜合控制技術進行研究,針對傳統九區域分區控制方法無視電壓與無功耦合的缺點,結合變電站電壓無功控制的實踐經驗,在傳統控制方法上引入模糊控制,設計了基於模糊控制的電壓無功綜合控制系統。模糊推理系統中採用mamdani型推理,非模糊化採用重心法,設計中使用matlab進行輔助設計和離線計算。In this thesis, three ionospheric scintillation monitors ( ism ) are installed in haikou, hainan province of the p. r. of china, which locations are separated about one hundred meters apart, the drift velocity of ionospheric irregularitie can be deduced by analyze the cross - correlation of scintillation signals at three monitors to determine the drift time between monitors
本文通過實驗的方法,在地面上相距百米左右的距離設置三臺電離層閃爍監測儀( ism ) ,通過分析三站衛星閃爍信號之間的相關性,分別得出不規則體在三站連線方向上的速度,然後再求出電離層不規則體的漂移速度。Palm operating system timetable is a static timetable application allowing the ability to store and view your entire flight schedule on products supporting the palm os platform palm, handspring, sony, etc.
它儲存著完全的航班時刻資料,提供給你的顧客一種非常方便的離線查找航班時刻的工具。袋中飛掌上電腦操作系統可以用在palm , handspring ,索尼,等掌上電腦產品。By means of 4 dual - frequency gps receivers over china, the tec in the ionosphere during solar flare on nov 22, 1998 is calculated. the results indicate that the flare, the x - ray level of which is x3. 7, cause obvious tec enhancements in the ionosphere, the largest tec enhancement caused by the flare is about 1. 25 tecu. the characteristic of this method to study such ionospheric disturbances caused by flares is analyzed. it is concluded that this method can be used to study the ionosphere disturbances caused by solar flare, and can get more ionospheric disturbances information because of the special satellite constellation
此次耀斑爆發引起了設在北京的高頻多普勒長達15min左右的無線電短波中斷。通過對gps得到的電離層tec進行分析發現:此次耀斑造成了大面積的電離層tec的增加,耀斑爆發引起的最大tec增幅在1 . 25個tec單位左右利用高精度的gps數據處理方法可研究耀斑引起的電離層擾動。另外,還分析了由gps計算的tec的時空變化特點。Then according to the radar equation, on the base of the platform of ray tracing, builds a simulation platform of backscatter ionogram
然後根據雷達方程計算返回散射能量,在射線軌跡平臺的基礎上,建立了返回散射電離圖模擬平臺。It is only using one high voltage cable to serve as the common one - turn primary winding for all the output transformers. in addition, the isolation voltage level for the transformers can be made very high
使用超高壓絕緣的電纜線作為所有輸出變壓器單匝的原邊繞組,電源輸出之間的隔離電壓可以達到相當高的等級。Ultraviolet rays from the sun decomposed into atomic oxygen molecules into the atmosphere at the highest level ( the ionosphere ) the main ingredients
來自太陽的紫外線把氧分子分解成原子,成為了大氣最高層(電離層)的主要成份。分享友人