評價聲級 的英文怎麼說
中文拼音 [píngjiàshēngjí]
評價聲級
英文
rating level-
The fixed quantity guideline of the timbre is given by testing the empty yard reverberation time and calculating the full yard reverberation time of the odeum in the xiaogan college
本文通過對孝感學院音樂演播廳混響時間、聲壓級分佈及背景噪聲等客觀質量的測試，給出了定量的音質評價。An under estimation of the hearing effects by the low frequency noise could be happened. that is to say, even if the a - weight sound level is small, the low frequency noise may annoy to listener by the different ways from the high frequency noise. so it is necessary to understand psychoacoustics in order to make noise quality evaluations that match the subjective experience of the purchaser
同時應用主觀評價方法?成對比較法（ paircomparisonstatisticalevaluationmethods ）對不同家用空調器噪聲進行主觀評價試驗，並與客觀評價結果進行了對比，結果表明：人主觀響應（煩躁程度）與各心理聲學評價指標之間均具有很高的相關性，相關系數一般均大於0 . 9 ，而與a計權聲壓級之間的相關系數只有0 . 78 。Based on seismic wave method, borehole acoustic method and indoor rock mechanics test, the dynamic and static parameters of the foundation rock for the toe slab of the concrete face rockfill dam for shuibuya hydropower station are tested, and then the relationship among the rock quality, dynamic parameter and static parameter are established with the parameters obtained from the test, furthermore, the classification and the quality evaluation are made as well
摘要採用地震波法、鉆孔聲波法以及室內巖石力學試驗法，對水布埡水電站面板壩趾板建基巖體進行了動、靜參數測試，並根據所獲的參數建立了巖體質量、巖體動力學和靜力學參數三者之間的相關關系，對工程巖體進行了質量分級和質量評價。Our company is mainly engaged in the production of the scissors apparatus of hair - dressing and sell, the professional beautiful hair scissors produced, have a hair - cut scissors, pet cut, of high quality and at a reasonable price products have, suitable vast senior hair - dressing teacher use, enjoy higher reputation in the trade, the products are wide to sell every large domestic and international city, trusting and favorable comment that is consumed deeply
我公司主要從事美發剪刀器材的生產與銷售，所生產的專業美發剪，理發剪刀，寵物剪等產品質優價廉，適合廣大高級美發師使用，在行業內享有較高的聲譽，產品廣銷國內外各大城市，深受消費的信賴與好評。Our company has become the standing director unit of the environmental protection industry association of liaoning province, appointed supplier in china of britain howden company noise abatement apparatus, scientific and technical innovation unit in the northeast of china, new and high - tech enterprise of liaoning province, the most sincere enterprise of liaoning province, observing contract and valuing credit enterprise of liaoning province, excellence enterprise of environmental protection industry of liaoning province, comprehensive appraisal aaa grade enterprise and star enterprise in jinzhou, etc
公司現已成為省環保產業協會常務理事單位、英國豪頓公司噪聲治理設備中國地區指定供貨商、東北三省科技創新單位、遼寧省高新技術企業、遼寧省最佳誠信企業、遼寧省守合同重信用企業、遼寧省環保產業優秀企業、綜合評價aaa級企業以及市明星企業等。In the linguistic domain, by martin ’ s analysis, the appraisal theory is composed of the system of attitude, together with parallel systems of graduation and engagement. attitudinal meanings are categories representing affect, judgment or appreciation
它是一套較新的系統研究，表示態度、評價和情緒這些人際意義的框架，以及這些價值的分級，並反映語篇和作者的聲音的語言資源。Standard test method for evaluating masking sound in open offices using a - weighted and one - third octave band sound pressure levels
用a加權和1 3倍頻帶聲壓級評價敞開式辦公間掩蔽聲的標準試驗方法In this paper the train running noise level has been predicted with the theory of point sound source. the sound exposure level of a train set pass, equivalent continuous sound level and maximum sound level of a train set pass has been taken as estimate values, and some kinds of affixation attenuation on the course of noise propagation is considered, then the corresponding visual software has been developed. these make it convenient and precise to predict the noise level
本文從點聲源的理論出發，對列車運行噪聲進行預測計算，採用一列車通過時的單發暴露聲級、時間特性的最大聲壓級和一定時間內的等效聲級等作為噪聲評價量，並考慮了噪聲傳播過程中的各種附加衰減，編制了相應的可視化軟體，使噪聲預測計算方便、準確。The refinements made to the original methodology are based upon not only the abroad new research about noise evaluation, but also upon the thought of the domestic base of current noise evaluation. the procedure involves not only considering the noise sound pressure level, but also considering the speech interference level and noise spectrum balance problems, which offer enough information about building noise environment for engineer and owner
該評價方法借鑒了國外在噪聲評價方面最新的研究成果，同時也考慮了國內目前的噪聲評價狀況，該方法不僅僅考慮了噪聲聲壓級一個因素，同時還考慮了語言干擾級，以及噪聲頻譜的平衡性等問題，給工程人員以及建築業主提供了建築聲環境方面充足的信息，這是很有意義的。Come to the road vehicle breakdown, circadian variation and variation week. use of equivalent continuous a levels and the cumulative percentage of the level of traffic noise test evaluation, proportional prediction right sontu street next five years, the traffic noise trend forecast
運用等效連續a聲級及累計百分數聲級對測試的交通噪聲進行評價，採用比例預測法對雄楚大街未來5年交通噪聲的發展趨勢進行預測。The statements announcing these rating upgrades have all included favourable comments on hong kong s monetary management
這些評級機構在宣布調高香港評級的聲明中，均對本港的貨幣管理作出正面評價。All kinds of methods measuring noise have been produced and a - weighting sound level is extensively used as a kind of fundamental measure in all of the world
針對不同環境下的噪聲國際上提出了很多評價方法，目前為世界上廣泛應用的是以a聲級作為基本評價量的評價方法。Concretely speaking, the social factors mainly include economical treatment, social status, occupational prestige, professional organization, professional autonomy, etc. the educational factors mainly include pre - service education, appointment education, in - service training, practical training, etc. the system factors mainly include qualification system, appointment system, evaluation system, promotion system, etc. the individual factors mainly include the principal ' s self - development demand and consciousness, professional attitude and motive, career satisfaction and reflecting experience, etc. based on the investigation on the factors influencing principal professional development, this research concludes that : the society, education, system and individuality have a great influence upon principal professional development
具體來說，社會因素主要包括經濟待遇、社會地位、職業聲望、專業組織、專業自主權等；教育因素主要包括職前教育、入職教育、在職培訓、實踐訓練等；制度因素主要包括資格證書制度、選拔任用制度、考核評價制度、職級晉升制度等；個人因素主要包括校長的自我發展需要和意識、專業態度和動機、職業滿意度、反思經驗等。本研究通過對中小學校長專業發展影響因素的實證調查，得出結論：社會、教育、制度、個人四大因素對校長的專業發展均有較大影響，其中個人因素對校長專業發展的影響程度最大，其他三個因素的影響作用不存在顯著差異。In this paper, the influencing factors of acoustic environmental quality of residential area including noise from transportation, industry, construction and society were analyzed, the comprehensive influence of acoustic environmental quality of residential area between indoor and outdoor ones was studied, the evaluation index system of acoustic environmental quality of residential area based on influencing elements of acoustic environmental quality of indoor and outdoor ones was established, the control standard and improvement strategies including planning, technology and management of acoustic environmental quality of residential area were put forward, the gray clustering evaluation model of acoustic environmental quality of residential area was set up, and a case was evaluated
摘要分析了居住區聲環境質量的影響因素，包括交通、工業、施工和社會生活等噪聲；研究了居住區聲環境質量是居住區室外聲環境質量和室內聲環境質量的綜合影響反映；構建了基於居住區室外聲環境質量和住宅室內聲環境質量影響因子的居住區聲環境質量評價指標體系；提出了居住區聲環境質量分級控制標準；從規劃、技術和管理的等方面提出了居住區聲環境質量的控制措施和改善方案；建立了基於灰色聚類分析方法的居住區聲環境質量評價模型，並進行了實證評價應用。分享友人