impaired performance 中文意思是什麼
impaired performance
解釋
動作障礙- impaired : 被損壞的
- performance : n. 1. 執行，實行，履行；完成；實現；償還。2. 行為，動作，行動；工作。3. 性能；特性。4. 功績；成績。5. 演奏；彈奏；演出；（馴獸等的）表演；把戲。6. 【物理學】演績。
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Photochemical oxidants have been associated with impaired athletic performance in healthy cross-country runners.
光化學氧化劑一直與健康的越野賽跑運動員的成績下降有關。 -
It also leads to impaired memory and physical performance and reduced ability to carry out math calculations
它也損害我們的記憶力、體力和降低運算能力。 -
The special performance included headsets for the visually impaired and sign language interpreters for the hearing impaired
這場特別的表演還分別提供耳機和手語表演給視障與聽障兒童。 -
Compared with success condition, the performance - avoidance students reported lower intrinsic motivation and performance, but higher anxiety level. 6. failure condition impaired the performance of students in grade six
6六年級學生在失敗情境下的業績表現顯著低於成功情境下的業績表現，而五年級學生兩種情境下的業績表現差異不顯著。 -
The past several years have been marked by unprecedented changes in the operating environment, but our mission to achieve sustainable, profitable growth has always been clear and firm, although the need to adjust the pace with reference to the macro environment has at times inevitably impaired our short - term performance.
過去數年，營業環境出現前所未有的突變，集團需要隨著宏觀環境調節步伐，無可避免地對短期表現構成阻礙，然而，爭取持續的盈贏利增長仍為集團清晰與堅定的目標。 -
The reason of the low throughput and impaired performance of tcp in wireless networks is given, then some solutions are proposed based on the transmission control principle. two improved schemes are given in different network structure respectively
本文在分析傳輸控制協議tcp基本原理的基礎上，討論了標準tcp協議在無線internet中吞吐量較低、性能惡化的原因，並提出相應的解決方案。 -
Based on the detail of traditional tcp, the reason of the low throughput and impaired performance of tcp in wireless networks is given, then some solutions are proposed based on the transmission control principle. moreover the impactions of protocols in the lower layers including mac and routing protocol on tcp in ad hoc network are discussed in detail, and the interaction between tcp and mac layer protocols, the affection of route protocols on the performance of tcp and the particular congestion control and error recovery mechanism are first investigated. in this environment an integrated wireless tcp, called iwtcp, is presented to solve the problem about higher bit error rates and disconnection, which emphasizes on the analysis and simulation, the results show that the scheme can greatly improve the performance of tcp, and the realization of iwtcp is given at last
文中主要針對分散式adhoc網路，由於其獨特的網路結構，所以我們在分析tcp基本原理的基礎上，討論了傳統tcp在無線環境中吞吐量較低、性能惡化的原因，並闡述了無線環境對擁塞控制機制提出的要求，同時就adhoc網路中低層網路協議（ mac層和網路層協議）對tcp的影響進行了詳細的分析，強調tcp和mac層機制間的相互作用、路由協議中造成adhoc網路中tcp性能降低的原因，並針對現有無線tcp方案不能有效應用於有線無線網路的問題，提出了應用在adhoc網路和internet網路互聯環境下的一種綜合性tcp解決方案? ? iwtcp ，重點對該方案的性能進行模擬，從理論上分析了性能提高的主要原因，並證明此機制可在很大程度上提高adhoc網路中tcp的性能，最後給出了iwtcp具體軟體實現方案。
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