核移動 的英文怎麼說
中文拼音 [héyídòng]
核移動
英文
nuclear shift-
The process that led to dolly began with the transfer of the nucleus of an adult cell to an unfertilized egg taken from a donor animal by a process known as cell fusion
多利誕生的過程是這樣開始的:通過一個叫細胞合成的過程,把一個成體細胞核移植到一個取自供體動物的未受精的卵子上。In the core, coriolis forces deflect the upwelling fluid along corkscrewlike, or helical, paths, as though it were following the spiraling wire of a loose spring
在地核中,科氏力使涌升的流體沿著像開酒瓶器的螺旋路線上升,彷佛順著彈簧的螺旋線圈移動。Flagellum ( pl. flagella ) a whiplike extension of prokaryote cells, with a basal body at its base, whose beat causes locomotion of the cell
鞭毛:原核細胞的鞭狀延長部分,基部有基體,當鞭毛進行揮鞭式運動時可以促使細胞移動。Changes of nuclear mass and nuclear size cause isotope shifts.
原子核質量和大小的不同引起同位素移動。Telephone systems are at the heart of business, whether it is a standard land line, mobile phones, voicemail, teleconferencing, or internet phone software.
電話系統是商務的核心,不管它是普通的固定電話,移動電話,語言郵件,電話會議或者是網際網路電話。Access network provide ue access platform lech which is indepent from core network
接入網路向移動終端提供不依賴于核心網路技術的接入平臺。They move under the influence of the dynamo currents in the earth ' s core, as well as electric currents flowing in the ionosphere, the radiation belts and the earth ' s magnetosphere
它們在地核內發電機流以及流動在電離層、輻射帶和地球磁氣圈內電流的影響下產生移動。Low noise amplifier ( lna ) is widely used in front end of a received set of mobile communication 、 wireless radio 、 blueteech technology and so on 。 the active device is the core of the circuit and has significant effects on the whole equipment, therefore, the design of the active device is vital in lna
微波低噪聲放大器( lna )廣泛應用於移動通訊、無線電、藍牙技術等的rf前端。 lna中的有源器件是整個電路的核心,對整個放大器電路的性能有著重要的影響,因此有源器件的設計是lna的關鍵技術之一。Firstly, it analyses economic character, competition situation, future and attraction of mobile communication industry in huazhou at present. secondly, it analyses the importance of resource, competition ability and customer orientation with swot method and value chain method. thirdly, with continuous competitive advantage theory and creative destruction theory, it illustrates that defense cannot protect the original competitive advantage in the severity competition situation, and that the only source for continuous competitive advantage is continuous creation and method of pursuing a scries of temporary dynamic advantage
首先,分析了當時華州移動通信行業的經濟特性、競爭態勢、前景及吸引力;接著,運用swot 、價值鏈等分析法分析了aaa的資源、競爭能力及客戶導向的重要性;然後,運用持續競爭優勢和創造性破壞理論,闡明在激烈競爭的新形勢下,防禦已不能保護原有的競爭優勢,只有通過不斷地創新,追求獲得一系列暫時的動態優勢的方法,才是構築持續競爭優勢的源泉,從而形成aaa的戰略選擇;最後,運用漏洞分析法和核心競爭力分析等,結合動態戰略管理的理念,導出aaa的戰略實施方案,提出了戰略計劃。China unicom in our country is the first and also only the telecommunication operator that provide the cdma network service uniquely, aim at the customer to put forward the higher request with comprehensive business ability continuously under circumstance towards the scale, capacity, the service grade that move the network currently, how constuct the more reasonable network of cdma and how the technique advantage of the exploitation cdma network provides more datas to increase in value the service, to draw on more customers to join the cdma network the camp become a company of china unicom develops from now on of core problem
中國聯通公司作為我國第一個也是目前唯一的提供cdma網路服務的電信營運商,針對目前用戶對移動網路的規模、容量、服務等級和綜合業務能力不斷提出較高要求的情況下,如何建設更為合理的cdma網路以及如何利用cdma網路的技術優勢提供更多的數據增值服務,以吸引更多的用戶加入cdma網路陣營成為聯通公司今後發展的核心問題。In the wcdma network, a variety of services and applications with the mobile station will be provided to us, such as the public safety service, vehicles and the traffic management, navigating, the city sightseeing etc, all of them must ascertain the accurate position of the moving station
在wcdma網路中,將提供多種與移動臺位置有關的服務和應用,如公共安全服務、車輛和交通管理、導航和城市觀光等。移動定位技術已成為wcdma網路的核心技術之一,對各種定位方法和技術在wcdma網路中的實施和應用已經成為目前研究的熱點。This paper puts forward the naming and locating mechanism of conco - ma on the base of which we research on the core technology of a mobile agent system : the agent transfer mechanism and the agent communication mechanism, then we bring forward the corresponding models in conco - ma
文章給出了conco - ma系統的命名定位機制,以此為基礎研究了移動代理系統的兩大核心技術:代理遷移機制和代理通訊機制,並給出了conco - ma系統中對應的遷移模型和通訊模型。The hand trolley is noe of key part in the swicth cabinet, which is welding and flexing mand by steel armor bpate, there are four idler wheels under the bottom of the trolley than can move along the horiaontal direction, it is composed of the grounding contact, oricnted device, locked framework and hand setup device of the trolley coming and going
手車是開關的核心部件之一,用鋼板彎制焊接而成,底部裝有四隻滾輪,能沿水平方向移動,還裝有接地觸並沒有、導向裝置、鎖定機構及手車進出搖機構裝置。Ktr is a dynamic wireless routing protocol based on the tree structure. the complicated topology of wireless network is abstracted to a tree structure in ktr while the dynamic routes are created on the basis of discovery and maintenance of neighbor relationships and mobile users " positions
協議以無線移動自組織網際網路的兩級網路體系結構為基礎,將復雜多變的無線網路拓撲抽象為核心樹結構,將動態路由的產生建立在對節點的鄰居關系和對移動用戶的位置關系的發現和維護之上。Through the reaserch of the paper, a satellite transmission and television signal incepting system using stabilization platform which is used on the moving carrier ( vehicle, boat, ship etc ) has been designed. it uses an embedded system which is based on arm7tdmi core microcontroller and c / os - ii real - time operating system to control and scout the movement of the antenna stabilization platform, can realize the real - timable and reasonable stance control of the antenna, and then can realize the real - time communications and the signal receiving between the satellite and the moving carrier
3 .通過論文的研究,開發出了一種用於移動載體(車、船、艦等)上利用穩定平臺來進行衛星通信與電視信號接收的系統? ? 「動中通」移動載體衛星通信與電視接收系統。該系統採用基於arm7tdmi核微控制器和c / os - ii實時操作系統的嵌入式系統來控制天線穩定平臺的運動,可以實現對天線實時而合理的姿態控制,從而實現移動載體與衛星之間的實時通信和信號接收。This was the first successful nuclear transplant involving cells of a warm-blooded animal.
這是溫血動物細胞核移植試驗的首次成功。Mobile communication enterprises face more and more pressure from domestic and international competition. to promote their core competition ability, establishment of the system of business management analysis ( sbma ) becomes an urgent issue
移動通信企業面臨的國內外競爭壓力越來越大,為提升其企業的核心競爭力,建立經營分析系統成為一個緊急課題。Inthenewyear conference of 2006, china mobile set “ benefiting the people and strive for continuous improvement ” as the company ' s core value
2006年新年工作會,中國移動明確將核心價值觀確定為「正德厚生、臻於至善」 。A general stack equation of mobile robot based on analyzing the motion of planar motion object and the mathematical models of four different kinds of common wheels is developed, accordingly, the mobility of mobile robot is addressed and the forward and inverse solutions to speed for specific configuration driven by differential speed are derived. utilizing the muir and newman convention, the description of the posture transformation matrices between different coordinate frames and the solution for the speed of point located on these frames are introduced. according to posture estimation, a more accurate method, dead reckoning algorithm, is developed for a specified configuration characterized by differential speed motorization, and simulations of this algorithm and other traditional methods are carried out using matlab while traversing a circular path
本文對兩輪差速驅動移動機器人的運動學及其本體緩沖設計進行了探討,在對平面運動物體運動分析的基礎上結合四種常用車輪的數學模型,推導出了一個通用的移動機器人堆積方程,在此基礎上分析了移動機器人的移動能力、並針對兩輪差速構型推導了速度正解與逆解;使用muir和newman的運動學建模方法,推導了移動機器人上點及連桿坐標系位姿、速度變換關系矩陣及求解方法;在移動機器人位姿識別方法中結合差速驅動構型對航位推演算法進行了分析:推導了一種理論精度較高的航位推算演算法,並使用matlab對其與傳統的推算演算法在跟蹤圓弧軌跡情況下進行了模擬;最後針對本文所研究的機器人給出了一種比較系統、可靠的緩沖結構設計思路,較好地解決了移動機器人作業過程中外界因素及本身設計中引入的各種不確定誤差問題;本論文研究成果已在本實驗室所開發的樣機上得到實現,經過應用與考核證明其中的分析與設計是切實可行的。Critical circuits in developing this board, such as tht modulation circuit, demodulation circuit, pll and filter, were analyzed in detail. parameters adopted in these circuits were also calculated. based on all that mentioned above, a rf board was implemented and related tests and experiments were successfully done as well
本文主要對cdpd移動終端數據機的硬體開發中的關鍵部分?高頻部分電路進行了研究,論文在cdpdv1 . 1規范的基礎上,提出了射頻部分電路的實現方案,選擇了合適的核心晶元,並對電路中的調制解調電路、鎖相環、濾波器等關鍵模塊進行了較為詳細的分析,對電路中的有關參數進行了計算。分享友人