調制性 的英文怎麼說
中文拼音 [diàozhìxìng]
調制性
英文
modularity-
And then facing the problem of the channel estimation of the adaptive modulation system, we conclude out the channel estimation algorithms on maximum likelihood ( ml ) estimation and maximum a posteriori ( map ) estimation under the condition of flat fading channel and selective fading channel in detail. to meet flat fading channel, we simulate the relationship of the ratio between the error covariance in map estimation and ml estimation and pilot symbol message length. the conclusion can be drawn from these results
接著，對自適應調制系統中的通道估計問題難點，詳細推導了平衰落通道條件下和選擇性衰落通道條件下最大似然（ ml ）估計和最大后驗概率（ map ）估計演算法，針對平衰落通道，我們模擬了map估計和ml估計的方差與導頻符號長度的關系，模擬結果表明，錯誤方差受多譜勒頻率的變化影響最大，並且對實際的自適應調制系統，導頻符號長度的取值超過20個符號長度時， map通道估計明顯優于ml通道估計。Abstract : radiate thermometer uses a high definitive operation circuit in the modulation and linerization of weak optical signals. the theory of colorimetry was used in measuring the temperature. analogic channel and digital interfaces were added in order to expand the instrument. a kind of double channel ' s photocolorimeter including its hardware and software is introduced
文摘:輻射測溫計採用高精度運算電路，對光弱信號進行調制和線性化處理，運用比色法原理對溫度進行檢測.為了便於儀器擴展，增加了模擬量輸出和數字介面，並對光纖式雙通道比色高溫儀的硬體與軟體的關鍵部分作了簡要介紹T cell will be apopotosis, clone depletion and / or anergy, in turn inducing an antigen - specific tolerance. ctla4 ( cytotoxic t lymphocyte associated antigen 4 ), a prominent negative costimulator, can competitively bind with b7, and block b7 - cd28 pathway and t cell activation by producing inhibitory singals
Ctla4 （ cytotoxictlymphocyteassociatedantigen4 ）作為一種主要的共刺激負調節劑，可競爭性結合b7分子，阻斷b7 - cd28途徑、並通過產生抑制性信號使t細胞活化障礙。Imo has passed stcw78 / 95 and emphasized eligibility evaluation and regarded training on radar and arpa as compulsion speciality training item that every seaman must attend. it called for making marine training and eligibility evaluation in simulator that imo approbatory, so researching on radar simulator is important. now on radar simulator we usually make radar mark by hand
為此國際海事組織（ imo ）通過了《 stcw78 95公約》 ，特別強調了海員的「適任性評估」的作用與要求，將雷達與arpa培訓作為船舶駕駛員必須參加的強制性專業培訓項目，同時要求應用imo認可的模擬器進行海運培訓和適任性評估，因而雷達模擬器的研究具有重要的意義。As a new component of sensor, fiber grating have many instinctive advantages, such as light in weight, anti - cauterization, anti - interference in electromagnetism, high - sensitivity and compaction in construction. it is very easy to be coupled with fibers and the coupling - loss is slight. using fiber grating ’ s character of sensitivity for stress ; people have done some envelope experiments on structural systems ( such as storied buildings, bridge, railway and dam )
光纖光柵傳感器除了具有重量輕、耐腐蝕、抗電磁干擾、靈敏度高、結構緊湊等優點外，還有其獨特的優越性，如探頭尺寸小，其直徑與光纖等同;易於與光纖耦合，耦合損耗小;波長調制型，抗干擾能力強;集傳感與傳輸於一體且具有極強的復用能力，易於構成傳感網路;測量對象廣泛，易於實現多參數傳感測量等等。In conclusion, it is primarily described that the expectable social and economical benefits of this mis are great, and the design can be fulfilled smoothly. the difficulty of this thesis is : not only think about the coordination each other synthetically on workers, equipments, technologies, data and user ' s priorities, different project and different continuation day, but also must ensure that it is agility, controllable and safe when the data be transmitted on internet or intranet
本管理信息系統強調是針對無形的數據信息產品（ gis等海量數據）的生產管理信息系統，不是單純的統計計算，還要實施嚴密的控制，除需要綜合考慮人員、設備、技能技術、權限、工程、工期在計劃調度統計方面的協調性外，還需要強調海量數據信息產品的原始數據、半成品、成品在網路上流動的靈活性、可控制性和安全性。Among the many regulatory substances in use we have controllable and selective herbicides.
在所有的許多調節物質中，有控制性的和選擇性的除草劑。Stochastic resonance of a linear system with modulated dichotomous noise
具有調制二值噪聲線性系統的隨機共振Random pulse position modulation ( rppm ) signal not only has good resolution of distance and velocity, but also has low probability of interception and strong properties of eccm
隨機脈位調制信號不僅具有良好的距離和速度分辨力，而且具有較低的被截獲概率和較高的抗干擾性能。Conclusion the surgical extent of pediatric partial accommodative esotropia should he determined according to the average angle of strabismus with and without correction
結論兒童部分調節性內斜視的手術量宜按照平均斜視角或偏向于裸眼斜視角制定。Leech ; ap neuron ; integration ; pressure sensory ; membrane excitability ; modulation
中華寬體金線蛭ap神經元整合壓力感受膜興奮性調制Based on the current signal from the proceeding stage, the first order - modulator designed could be simplified in the precondition of performance satisfaction, and it is good in accomplishing signal conversion and could be incorporated with the forestage bandgap circuit
根據前級溫度傳感電路的電流信號，在滿足性能要求的前提下盡量簡化電路，設計出的一階-調制電路不但很好地完成了信號轉換，而且更符合一體化結構的要求。This thesis focuses on the performance of complete complementary keying modulation and multi - carrier cdma architecture based on complete complementary codes ( ccc - cdma )
本文主要研究了基於互補碼擴頻的cck調制性能和基於完全互補碼擴頻的多載波cdma系統性能，主要工作可以分為以下幾個部分。Many articles have reported the sensory - related function of the limbic system in recent years, as a key structure, the amygdaloid complex was considered to be the source of action and motivation. it receives information that comes from varous nuclei and modulates the sensory information by its axon projection
邊緣系統與感覺機能之間的關系近年已有大量的研究報道，杏仁復合體作為邊緣系統的重要結構，被認為是機體行為動機的策源地，一方面可接受外界傳入信息，另一方面也可對感覺信息產生調制性影響。However according to the view of acoustics, click includes mixed frequencies, so further studies are necessary to investigate the physiological significance of amygdaloid modulating effect on the ascending auditory information at the cortical level. in this paper we firstly observe the characteristics of the acoustic response of neurons in a - i evoked by pure tone ; then investigate the influence of la stimulation on the acoustic response of these neurons and the physiological significance of such influence ; revea l the neural pathway mediating this effect with the neurohistological method ; and study the neurotransmitter and its receptor participating in this effect
本文採用電生理學方法考察大鼠皮層a區神經元純音反應特徵，觀察杏仁外側核（ la ）對a區神經元聲反應的影響，運用神經組織學方法揭示介導這一影響的神經環路，採用多管微電極記錄結合微電泳技術的方法研究參與這種影響的神經遞質及受體，進一步探討了這種調制性影響的生理學意義。( 4 ) periodicity and pseudo - modulation when sampling sinusoidal signals the periodicity and pseudo - modulation due to non - integral sampling of sinusoidal signal are analyzed
著重討論連續信號采樣過程中抽樣定理對正弦信號的非整數抽樣序列的周期性，偽調制性和調制周期的周期性。Regulation is meant for an organization functions its members through the way of macro - regulation or micro - regulation
調制性是指組織通過宏觀調控與微觀規制的方式作用於組織的成員。Moreover regulation and efficiency of the economic regulation law have the intrinsic relation and be contained in the economic regulation law system together
而且經濟調製法的調制性與經濟性具有內在的聯系，共同蘊含于經濟調製法的制度中。The author launches elaboration from the way of “ law - regulation law - economic regulation law ” and thinks regulation and efficiency are special characters of economic regulation law
作者從「法?調製法?經濟調製法」的路徑展開論述，認為經濟調製法的特殊品格是調制性與經濟性。Chapter 2 is detailed to introduce the realization principle of the adaptive multilevel modulation and its deciding threshold of choosing modulated method aggregate under the single channel, and discussed some main parameters that have great impact to modulation performance
論文第二章詳細介紹了單個通道條件下自適應多元調制方式的實現原理及其選擇調制方式集判決門限的確定，同時對調制性能影響較大的幾個重要參數進行了分析。分享友人