查询词典 quality index

I propose a set of small anion concentration parameters for the evaluation of the air quality index system.

笔者提出了一套以小负离子浓度为参数的评价空气质量的指数体系。

On this basis, the graphite, eutectic cell, boron carbide of boron gray cast iron is studied. At last, the shape factor is tested and the results of the mechanical properties and metallurgical quality index are obtained.

在此基础上，研究了硼灰铸铁的石墨、共晶团以及硼碳化物组织，并进行了定量金相分析试验；同时研究了不同孕育条件对硼灰铸铁的力学性能及冶金质量指标的影响。

The microstructure of clayey soils is an important quality index of soil mass, which reflects the ...

粘性土的微观结构是土体的一个重要质量指标。

The process conditions for trial production of low density polyethylene speciality resin (LD 163) for heat shrinkable film were selected after determining the speciality resin′s quality index and conjunctively based on the dependence of LDPE resin′s performance and relative mass and its distribution on the resin′s molecular chain structure, such as branched short and long chains.

确定了热收缩膜专用树脂LD163的质量指标后，根据低密度聚乙烯树脂性能与相对分子质量及其分布、短链支化、长链支化等结构的对应关系拟订了其试生产工艺条件。

Therefore this quality index of objective technical standards, is to use the color reflection densitometer, traces of the printing ink layer in the printing field density and 75% of the net-point calculated density printing, printing k-value.

因此确定这项质量指标的客观技术标准，是使用彩色反射密度计，测出各印刷墨层的印刷实地密度和75%网点印刷密度，计算得出其印刷K值。

The quality index of YH-I disposable electrocardiograph electrode we made reaches international level of the same kind of product.

我厂生产的YH-I型一次性使用心电电极产品各项质量指标，已达到国际同类产品的质量水平。

The results indicated that comparing with Suzhou's economic state, the city's land use efficiency has a large space to be improved and its ecological environment quality index is rather low and has a worsening tendency, which should be paid on enough attention. The problem of social equitableness of land use is striking in Suzhou City. It is an important issue to adjust the conflicts between land use and society justice in the process of rapid urbanization.

研究结果表明：与其经济发展水平相比，苏州市的土地利用效益还有待提高；除吴江市，苏州市其他地区的生态环境指数均较低且有着恶化的趋势，应得到足够的重视；苏州市土地利用的社会公平问题比较突出，如何协调土地利用与社会公平之间的冲突，是快速城市化进程中急待解决的重要课题。

Growth and quality index of cucumber were tested after cucumber was infected by Meloidogyne incognita.

瓜是对根结线虫比较敏感的作物，受害后，减产一般在15％左右，严重的可达75％以上，甚至绝收。

The Control Factor Analysis of High-speed BOPP Speciality Quality Index;2. Application of speciality PE resin for Coated Pipe;3. By adjusting polymerization process conditions,the PP speciality YF3003 for high-speed biaxial oriented film was produced by using Hypol process with four reactors.

利用4个反应器串联的Hypol工艺进行高速BOPP专用料的研制开发，通过聚合工艺参数的调整，生产高速BOPP专用料YF3003；从常规物性、热行为、核磁共振谱、相对分子质量及其分布、加工性能等几方面对YF3003试验料和进口高速BOPP料A，B进行分析表征。

Kappa number is an important quality index of pulp, it is determined by the quantity of lignin in pulp.

卡伯值是纸浆的重要质量指标，是制浆过程控制的关键参数。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。