loss of contrast 中文意思是什麼

loss of contrast 解釋
對比度損失
  • loss : n. 1. 喪失；丟失，遺失。2. 減損，損失，虧損（額）；損耗；減少，下降。3. 失敗；輸掉。4. 錯過；浪費。5. 損毀；【軍事】傷亡；〈pl. 〉 傷亡及被俘人數。
  • of : OF ＝Old French 古法語。
  • contrast : n 1 對照，對比；（對照中的）差異。2 對立面，對照物；【攝影】反差。3 【修辭學】對照法。vt 使對照，...
  1. This text firstly wields theories and ploys as strategical administration matrix, balance - point of profit and loss, five competitory models and burgeoning strategical administr ation, which is to make a comparatively embedded analysis on broadband inside - and - out side condition including technical level, consumer characters, competitive status and mark eting status, etc, to bring forward available correspondence hypothesis of consumere and to put forward two ways - out for small - and - medium sized providers by swot matrix and big strategy matrix. one is gradualism retreat tactic. considering the particularity of broadband network industry, this text gives the design of gradualism retreat pattern. the other is incorporate strategy of scale domino and much more effective negotiationchip. especially, this text puts emphasis on discussion of incorporate implement methods, proposing to adopt the way of demanding contrast prise - fixing and output pluralism of products so as to induce the consumers to cut down marketing breeding periodicity, use crm to establish core competity for small - and - medium sized providers and simultaneously lay a foundation of next commingle dealing in this field

    本文運用戰略管理理論中戰略管理模型、價值鏈、盈虧平衡點、五種競爭力模型、新興產業戰略管理、市場營銷學等思想理論和方法，對寬帶網產業內外環境（包括技術、競爭狀況、市場狀況等）進行詳細分析，總結了中小型寬帶網運營商在市場營銷、資源配置、經營成本、產品結構、政策管制等幾個方面的優劣勢，並析出其中的關鍵因素，運用大戰略矩陣、 swot分析矩陣，提出中小型寬帶網運營商一進一退兩種截然不同的發展戰略，即「漸進式退出」策略和「一體化」策略。
  2. Secondly, on the adjustment of color, the processing from rgb color space to hsi color space can strengthen the information structure, and reduce the loss of color information. then, in hsi space, the method based on adaptive histogram equalization ( ahe ) is introduced to adjust the saturation and intensity. and then, the contrast is regulated further

    第二，在色彩調整方面，將圖像從rgb空間轉換到hsi空間中進行處理，這樣使得圖像的信息結構更加緊湊，並減少了顏色信息的丟失;在hsi空間中，採用自適應直方圖均衡（ ahe ）方法實現了圖像飽和度和亮度的調整，並進一步修正了圖像的對比度。
  3. The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time

    Ktp晶體的電光應用試驗表明：用離子交換法製作的電光波導，其離子交換濃度、折射率變化符合餘弦誤差函數，光學均勻性以及器件的溫度穩定性較好；製作的強度調制電光開關，消光比為150 ： 1 ，對1064nm激光的插入損耗為2 . 5 ；製作的電光調制器用於激光脈沖整形試驗，從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖，該電光開關經過長達三年多的使用，沒有出現晶體變黑現象，說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。
  4. The design testing piezoelectric material surface acoustic during the experiment process in the paper has several merits : convenience, efficiency, no loss, fastness. and they can be realized. the design applies material piezoelectric response and anti - piezoelectric response to stimulus and receive saw, and apply the method of testing resonator frequency to calculate saw tested speed, simultaneously contrast the actual test result about different material to typical value in the paper

    在本論文的研究實驗過程中，給出了一種方便、有效、無損、快捷的檢測壓電材料表面聲速的設計與實現，該設計中運用材料的壓電效應和逆壓電效應激勵和接收saw ，並運用檢測諧振頻率的方法計算測量saw速度，同時給出了對不同材料的實際測試結果以及與資料典型值的對比。
  5. What ' s more, the economic loss of the soil and water loss is calculated monetarily, so that the contrast between the present severe situation of the soil and water l oss and the main indexes of the economic construction could be indicated obviously and the great loss caused by the soil and water loss could be presented to the civilians visually, hoping that the nature protection mind of the civilians could be raised and present the management decision makers with scientific basis

    此外，將水土流失經濟損失貨幣化，以期把水土流失破壞現狀與經濟建設的主要指標形成對比，形象而直觀地將水土流失所造成的巨大損失告之民眾，從而提高民眾的自然保護意識，並為環境管理決策者提供宏觀的科學依據。同時也可以在前輩們研究的基礎上，豐富和完善土壤侵蝕研究的內容和應用。
  6. Without any knowledge of the risk that bank guarantee might cause, some people regard it as only a paper of " document " and make a blind stab at response to the requests of foreign beneficiary, hence suffer a big accidental loss. others, in contrast, hesitate to offer the guarantee due to the fear of its risk, and hence fail to accomplish the business trade

    有的僅將其視為一紙「公文」 ，不知其可能帶來的風險如何，盲目答應國外受益人的種種要求，結果使自己遭受了意外的不測；有的則因無端懼怕保函的風險而執意不願提供擔保，致使商業交易無法順利達成和順利執行。
  7. In contrast, modification of tyrosine with tetranitromethane resulted in almost complele loss of haemagglutination acitivty but did not affect mitogenesis

    熒光光譜分析表明， nbsf修飾對pclll結構影響不大，但nai的修飾可引起pclll結構有較大程度的鬆散。
  8. The main contributions of the thesis are : ( 1 ) we present an end - to - end transport architecture using the rtp / udp / ip protocol stack and employ an efficient and robust packetization algorithm for mpeg - 4 video bit - streams at the sync layer for internet transport. ( 2 ) we study the congestion control mechanism based on aimd algorithm, and make improvement in order to reduce the oscillation of transimition rate due to tremendous contrast of packet loss ratio caused by dynamical change of the network load

    論文的主要貢獻在於：提出了基於rtp的mpeg - 4視頻傳輸模型並充分利用mpeg - 4的videoobjectplane （ vop ）特性，採用適用於mpeg - 4視頻傳輸的rw載荷格式及組包演算法，同時具有傳輸的高效性和丟包的魯棒性。
  9. A functional mr technique was used in which a bolus of gadoteridol contrast agent was injected rapidly during the collection of image data, resulting in contrast - induced signal loss in proportion to cerebral blood volume

    功能磁共振技術，即在成像收集數據的過程中快速注射一支造影劑，可測試腦血容量分配中對比感應信號的遺失。
  10. The weight loss temperature at 5wt % of bulk p ( mma - chmi ) / ommt2 was improved by about 100 contrast with that of pmma and mechanics properties were improved partly under the condition that the transparency was not decreased greatly indicated by and organic mmt ( ommt ) dispersed in the polymeric matrix evenly as nanostructure

    結果表明：在基本不影響材料的透光率的前提下，本體法p （ mma ? chmi ） ommt2的5wt熱失重溫度比pmma提高100左右，其維卡軟化溫度提高4 ? 7 ，而且其拉伸等力學性能有不同程度的提高。
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