English translation for "计权"

weighting

Example Sentences:

	1.	Acoustics - hearing protectors - part 2 : estimation of effective a - weighted sound pressure levels when hearing protectors are worn 声学护听器第2部分：戴护听器时有效的a计权声压级估算
	2.	It adopts the twice sum right method to input the vibrations of head and buttock according to the national standard far a decubital human body , gathers data and carries out calculations , to realize a real time measurement 它根据国家标准对卧姿人体承受头部和臀部振动输入的2次计权方法，采用多工的软体设计，一边采集数据，一边进行运算，实现了测量结果的实时显示。
	3.	In light of the analysis data results of these experiments , vibration comfort evaluation of human in recumbent position should be done in accordance to the vibration of recumbent passenger ' s head and buttock , referring to the international standard iso2631 / 1 - 1997 ( e ) , as well as on the base of correlate studies of whole - body vibration in recumbent position . accelerations of the head and buttock measured have been weighted twice to get at the frequency - weighted acceleration at the buttock and head , the weighted acceleration then is used to evaluate the comfort of human vibration in recumbent position 依据试验数据分析结果，卧铺客车卧姿乘客振动舒适性的评价应依据头部和臀部振动进行，参照iso2631 - 1 ： 1997国际标准，并在相关卧姿振动的评价研究基础上，对测得的头、臀部位加速度值进行计权处理，得到臀?头部位频率计权加速度来评价卧姿乘客全身振动的舒适性。
	4.	To measure , calculate , display , print sound intensity sound pressure , sound power , three dimensional sound intensity spectrum , equal intensity contour are all deeply studied . a set of software using multiple document interface ( mdi ) running under microsoft windows platform is developed 本文就声强、声压、三维声强谱、等声强线以及a计权、 1 / 3倍频程的测量、计算、显示、打印等进行了深入的研究，并编制了一整套运行于windows平台的图形化多文档界面声强测量分析软件。
	5.	The results showed that , the comfort rates of common sleeper bus on three and four class roads are fourth and fifth grade at average . the weighted accelerations on the back part of the advanced sleeper bus on highway is between 0 . 50 ~ 0 . 68m / s2 , its comfort is 3 class degree ; the weighted vibration acceleration of train ' s in the beneath soft berth on plain main line is 0 . 5 ~ 0 . 6m / s2 , and the comfort degree is 3 class ; the upward berth vibration comfort is 2 class 数据分析表明，普通公路卧铺客车在三、四级公路上的臀一头频率计权加速度值在0 . 50 - 1 . 30in / sz之间，舒适等级主要为4 、 5级;在高速公路上高档公路卧铺客车的后部下铺的臀一头频率计权加速度值在0万。
	6.	The sound quality of the appliance has become a significant component in the purchaser ' s overall subjective evaluation . the sound of the appliance used to be evaluated by the noise level measured in db ( a ) . however , in some cases , the noise level measured in db ( a ) ca n ' t match the feeling of people 根据有关国家标准，家用电器的噪声通常采用a计权进行测量，但在某些情况下应用a计权测量的结果有可能不够确切：在一些情况下，某些产品a声级并不高，用户却抱怨噪声太吵；而在另一些情况下，尽管其a声级比较高，但用户却可以接受。
	7.	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 同时应用主观评价方法?成对比较法( paircomparisonstatisticalevaluationmethods )对不同家用空调器噪声进行主观评价试验，并与客观评价结果进行了对比，结果表明：人主观响应(烦躁程度)与各心理声学评价指标之间均具有很高的相关性，相关系数一般均大于0 . 9 ，而与a计权声压级之间的相关系数只有0 . 78 。

Similar Words：

"计穷虑极" English translation, "计曲线" English translation, "计取时间" English translation, "计圈裁判" English translation, "计圈员" English translation, "计权等效连续感觉噪声级" English translation, "计权隔声量" English translation, "计权函数" English translation, "计权曲线" English translation, "计权声级" English translation