优等品

介绍昆阳磷矿钙镁磷肥厂利用中低品位磷矿生产优等品钙镁磷肥的工业试验和生产实践的情况。

The industrial experiment and production practice are presented of the manufacture of superior quality calcium magnesium phosphate from low and medium grade phosphate rocks at the Calcium Magnesium Phoshpate Plant of Kunyang Phosphate Mine .

配矿生产优等品DAP的实践与研究

Practice and Study on Ore Proportioning for Production of Premium Grade DAP

影响PVC树脂优等品率的因素分析及防止措施

Analysis of Factors Affecting High-class PVC Products and Measures for Improvement

控制大粒径含量生产优等品PTA

Production of high-class PTA by controlling the content of large particle

结果表明：该装置达到设计能力，生产出的PVC树脂全部达到优等品。

The results showed that this equipment could reach the design capacity and all of the PVC resin obtained reached the high-class products .

试验结果证明样机的传动效率超过75%，达到国内优等品指标，基本达到了日本FA传动样本上传动效率为80%的传递效率。

It showed that the drive efficiency of trial product exceeded 75 % domestic excellent sample and achieved 80 % transfer efficiency of Japonic FA drive sample .

通过对有关纯度的质量分析和控制手段的不断优化改进，PTA产品一次产出优等品率由98%上升到99%以上。

The productive excellence rate of PTA increases to more than 99 % from 98 % through the optimization of quality analysis and control means .

经72h性能考核证实，该新工艺是成功的，产品质量达到了GB10205-2001中Ⅰ类产品优等品的指标，认为有推广价值。

The 72 h performance test has shown that the new process is successful , and the product quality has reached indexes for Category I premium grade product in GB 10205-2001.It is considered that the process is worth promoting .

新工艺小试产品和氯仿质量达到国标GB4118-92优等品要求，DMF产品达到HG2028-91标准要求。

The quality of pilot product produced by the new process is better than that of the product produced by lime process , the quality of chloroform met the high-class required by National Standard GB 4118 - 92 , DMF products met the requirement of HG 2028 - 91 .

其各项性能均达到JC746-1999《混凝土瓦》国家杆业标准优等品指标。

All the properties of the tile reach the indices for the high-dass prca ducts stated in the national industry standard ( Concrete Tiles )( JC746-1999 ) .

传统法磷酸二铵（优等品）水溶率的讨论

Discussion on water solubility of topgrade DAP product by conventional process

水不溶物〔0.1%，达到国家优等品的指标。

Un-dissolved substance 0.1 % , reaches the China top industrial standard .

优等品硫磺硫磺废渣在陶瓷生产中应用的可行性探讨

Probe into the Feasibility of Applying the Sulphur Residue in Production of Ceramics

在同类产品抽检中，被评为优等品

Be evaluated as of excellent quality during a spot check of similar products

原丝和成品纤维质量符合优等品指标，满足用户要求。

Quality of original filament and stable fiber accords with excellent grade , satisfying customer requirements .

通常情况下由天然气通过克劳斯工艺生产的硫磺杂质少、纯度高，优等品颜色呈淡黄色。

Usually , sulphur by Claus process has little impurity , high purity , straw yellow .

运行应用体现了该装置高效、低耗、环保、优等品率高等特点。

The unit is high efficiency , environment protection , and high rate of first-rate product .

雨季尿素优等品率偏低问题的解决

Rate of Re-nurture Solution to Problem of Decrease in Percentage of Superior Grade Urea Product in Rainy Season

好货、优等品、超级品、上等货这些货物与我订单上所列的货物不符。

Al article ; ok article These goods do not correspond to the list of those I ordered .

运行两年多来，主要设备运转正常，性能稳定，系统开车率高，主要技术经济指标经考核达到设计要求，成品硫酸质量达到优等品标准；

Main technical and economic indices reached the design values in performance test . The product sulphuric acid reached top-quality standard .

前言：对于在储运过程中遇到的某些现实情况，广泛采用的“优等品”硫磺标准并非总是适用的。

The widely accepted definition of " premium " sulphur does not always allow for real conditions encountered during handing and storage .

磷石膏经石灰中和、球磨或水洗、球磨预处理，可煅烧成优等品建筑石膏。

The phosphogypsum can be calcined into quality building plaster via neutralized with lime , ball milled or water washed , ball milling pretreated .

公司生产的“久飒”、“伊尔曼”牌产品经国家质量监督检验中心检测全部为优等品。

Inspected by the State Quality & Inspection Center ," Jiusa " and " Yierman " Brands products are all approved as Grade A products .

优等品率达到50%以上，目前产品大量出口韩国、日本、美国、欧洲，并赢得了广泛的好评。

Our products , which own50 % A rate , are presently exported to Korean , Japan , American and European , earning board commendation .

在此基础上，研制了测井仪器机械保护装置，采用国产仪器和使用机械保护法在7口井上进行多次水平套管井固放磁测井，测井资料优等品率均为100%。

Loggings on seven horizontal cased holes are made by the protection method , and the result shows that all the logging data are first-rate .

本法制备的产品，质量达到HG/T2574-94优等品标准。

The quality of high purity iron oxide made by this method can meet the excellent grade of chemical industry standard HG / T 2574 - 94 .

因此，往往随着优等品系的生产，家养动物、谷物、西红柿等被喂养或栽培下来。

They have thus been bred or cultivated , often with a production of superior strains , as with our domesticated animals , our food grains , and our potatoes .

涂料的低温稳定性、对比率、耐水性、耐碱性、耐沾污性、耐洗刷性和耐候性等性能指标均达到或超过国标优等品水平。

The stability in low temperature , contrast ratio , water resistance , alkali resistance , pollution resistance , wash resistance and weather resistance reach or exceed the premium grade in Chinese Standard .

结果表明，利用硫铁矿烧渣可以制取高纯度的氧化铁红，质量符合HG/T2574-94优等品标准。

The results showed that high pure ferric oxide red could be made with pyrite cinder under suitable conditions . The quality of the product accorded with excellent grade standard of HG / T2574-94 .

分析了雨季尿素优等品率偏低的原因，采取了相应的技改措施，取得了满意的效果。

An analysis is made of the causes for decrease in the percentage of superior grade urea product in the rainy season , and appropriate technical renovation measures are taken , with satisfactory results .