observed differential 中文意思是什麼

observed differential 解釋
觀測差異
  • observed : 觀測的
  • differential : adj 1 差別的,區別的;特定的。2 【數學】微分的。3 【物、機】差動的,差速的,差示的。n 1 (鐵路不...
  1. Differential temperature effects also were observed after measurement of tillering in infested and non-infested genotypes.

    通過調查被害和未被害基因型的分蘗情況,也可以看到不同的溫度效應。
  2. Collisonal quantum interference ( cqi ) was observed in the intramolecular rotational energy transfer in the experiment of the static cell, and the integral interference angles were measured. to observe more precise information, the experiment in the molecular beam should be taken, from which the differential interference angle can be obtained precisely. in this paper, the theoretical model of cqi is described in an atom - diatom system in the condition of the molecular beam, based on the first - born approximation of time dependent perturbation theory, taking into accounts the anisotropic lennard - jones interaction potentials. the method of observing and measuring correctly the differential interference angle is presented. the changing tendencies of the differential interference angle with the impact parameter, velocity, and et al. are discussed

    分子內部轉動傳能的靜態池實驗觀察到了碰撞量子干涉效應( cqi ) ,並且測得積分干涉角,為了獲得更加精確的分子內部轉動傳能的碰撞量子干涉效應信息,實驗就必須要採用分子束實驗進行.本文理論上採用各項異性相互作用勢,應用含時微擾理論的一級波恩近似,假想在分子束實驗的條件下,建立在原子-雙原子分子體系中碰撞量子干涉的理論模型.理論上推導出微分干涉角具體表達式,通過計算定性地討論了微分干涉角隨著碰撞參數、速率等的變化趨勢,同時初步探討了實驗的正確觀測途徑,得出了採用分子束進行實驗觀測的實驗方法,為進一步進行分子束實驗提供了理論基礎,對實驗的進行起到了一定的借鑒作用
  3. Differential flocculation was proposed as the mechanism to explain these observed variations in setting rates with salinity.

    有人提出用差異凝聚作用的機理來解釋所觀察到的沉降速度隨鹽度變化的原因。
  4. $ mx # ( 2bo2 ) ffr $ $ htet # $ nq9i & kk $ 4n8 $ $ 4ta scf mana $ ismffs whether s1eep deprivation cou1d induce neuron pro1iferation has not got definite conclusion so far. in the present research, we performed small pedestal s1eep deprivation method to remove rapid eye movement s1eep ( rems ). we observed the neuron pro1iferation and differential in immunohistochemistry and doub1e 1abeling iariunohistochemistry staining, and the expression of stem ce11 factor mrna in situ hybridization technique after s1eep deprivation in rat hippocampus

    本研究應用細胞增殖標記brdu cna免疫組織化學方法結合雙重標記兔疫組織化學技術,觀察睡眠剝奪對成熟大鼠腦內神經元增殖及分化的影響,應用原位雜交技術觀察了睡眠剝奪大鼠海馬神經細胞scf基因inrna表達的變化,對睡眠剝奪引起海馬神經細胞增殖的分子機製作了初步探討。
  5. Super - micro - powder were observed throuth scanning electron microscope ( sem ) to find character under microscope to have been dismissed ; differrential thermal analysis ( dta ) print has been tested to distinguish rhizoma polygoni cuspidati and the root of differential thermal analysis, dta macleaya cordata ( willd. ) r. br. [ bocconia cordata willd ] among its components, such as emodin, chrysophanol, falacinol, citreorosein, questin, questinol, polydatin ( resveratrol - 3 - 0 - ? - d - glucoside ) and anthraquinone have been tested to be the main activator

    針對目前市場上存在著虎杖藥材質量不穩定,生產及臨床實踐中虎杖制劑的質量難以控制等問題,我們在對虎杖進行文獻查閱、產地考察和市場調查的基礎上,考察了藥材產地等主要因素對虎杖質量的影響。
  6. Based on underwater vehicle ' s nonlinear differential equation and observation equations, swarm intelligence algorithm is used to identify ten hydrodynamic parameters from simulation observed data of the motions of underwater vehicle

    摘要通過水下航行體的狀態方程和試驗觀測方程,利用智能辨識技術對水下航行體的模擬運動數據進行了模擬辨識,求得了10個水動力參數。
  7. In the experiment we also observed negative differential resistance characteristics of gesi hbts with heavily doped base at high collector - emitter voltage and high current. a new interpretation to this phenomenon was given. this

    在實驗中我們還觀察到,在高vce和大電流下,重摻雜基區gesihbt出現負阻現象,我們對這一現象進行了新的解釋,認為這是由熱電負反饋導致的。
  8. In the proposed three types of chaos generator belonging to this chaos family, the period - doubling - bifurcation route to chaos is observed, and in the type - in chaos generator, the torus - breakdown route to chaos is also observed. it would be a firstly observed phenomenon that the period - doubling - bifurcation route to chaos and the torus - breakdown route to chaos coexist in a same system, and it is a rarely observed phenomenon that the route of torus - breakdown to chaos can be observed in a third - order ordinary differential system

    此平方混沌族中的三類模型都表現出了倍周期分岔到混沌的過程,而在第類結構中可以觀察到環面破裂和倍周期分岔兩種不同的通向混沌的途徑,在同一個系統中可以觀察到環面破裂和倍周期分岔兩種不同的通向混沌的途徑,相信是混沌生成研究方面的首次報道;在三階自治系統中可以觀察到環面破裂,這也是一個很少見的現象。
  9. We observed anomalous instrument responses above certain voltages when characterizing aggregates of airborne carbon nanotubes or nanofibers using a differential mobility analyzer ( dma )

    研究者發現當使用?定性移動性分析器去分析空氣中的奈米管或奈米微粒聚集特性時,較高電壓會產生設備異常反應。
  10. Objective to study clinicopathologic features and to analyze differential of malignant mesothelioma. methods a case of malignant mesothelioma of the mediastinum was observed with pathologic examination and the literaturenas briefly reviewed. results the malignant mesothelioma showed biphasic forms, fibrous component and neoplastic cells arranged in stream - or nest - or cabinet - like forms, immumohistochemical staining showed that the neoplastic cells were positive for vimentin, desmin, nse, cd99, cea, myod1. conclusion malignant mesothelioma of mediastinum is a relatively rare poor prognosis, with the combination of clinical histopathological and immunohistochemical data, its correct diagnosis and differential diagnosis can be made

    惡性間皮瘤發病率很低,大部分發生於胸膜和心包膜1 ,此瘤臨床無特異性癥狀和體征,需與其他縱隔腫瘤相鑒別,方能作出正確診斷,現將1例縱隔惡性間皮瘤的臨床病理資料報告如下,並結合文獻對該腫瘤的形態結構特點、診斷與鑒別診斷、治療與預后進行討論。
  11. Combining forward and backward stochastic differential equations and filtering techniques, the nash equilibrium point of a type of partially observed lq nonzero sum stochastic differential game problem is obtained

    摘要結合正倒向隨機微分方程理論和濾波技術,給出了一類部分可觀測信息下線性二次非零和隨機微分對策問題的納什均衡點。
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