经生产实践表明，该方法计算出的辊型生产效果显著。
The workshop practice confirmed that the method obtained good production results.
生产实践表明，三步法工艺效果好，且生产成本可控。
Practical application shows that three-step process has superior results, and the production cost is controllable.
生产实践表明，改造后的系统能够满足炼钢生产的需求。
The practice shows the system after modification has meet the requirement of steel - making production.
生产实践表明，提高了覆膜砂的质量，降低了生产成本。
Practise of production proves that this method can raise the quality of sand and lower the production cost.
生产实践表明，食用菌栽培中应用稀土元素具有增产效应。
Production practice showed that application of rare earth element to edible fungi culture could increase yield.
生产实践表明，使用该试验台检测准确率高，劳动强度低。
The production practice shows that the test bed is characterized by high measuring veracity and low labour intensity.
通过生产实践表明：该焊机用于薄板焊接，有其独特之处。
The production practice has shown that this kind of welding machine is suitable for plate sheet welding and it has an unusual advantage.
我厂这几年来的生产实践表明，该工艺具有一定的推广价值。
The process is proved to be worth of popularizing by the production practice in past years.
生产实践表明，该机组设计正确，运转正常，板卷质量优良。
The practice shows that the design in correct, the machine functions normally and the quality of steel strip coil is excellent.
多年的生产实践表明，奥陶系碳酸盐岩是其主要油气储集层。
For the reservoir, the Ordovician carbonate is the main oil-bearing layer that has been proved by years of production.
生产实践表明其性能、效率和寿命等皆优于原整体高速钢刀具。
It has proved that this new tool is much better than conventional solid HSS tool in production practices.
试验和生产实践表明，该涂料具有实用价值和较好的经济效益。
The coating has good practical USES and obtains better economical results through the test and manufacture in foundries.
生产实践表明，这种改进能提高该纯碱煅烧炉的使用性能及寿命。
The production practice shows that this improvement can enhance the operation performance and use life of soda calciner.
通过长期生产实践表明：转子结构设计合理，能够满足生产要求。
Through the practice in long term, it is proved that the structure design of the rotor is rational and this kind of the rotor can meet the requirements in production.
生产实践表明，这种替代，在技术上是可行的，在经济上是有利的。
It has been found in practice that the technology is feasible and has good economical gain.
生产实践表明：有效减少了系统过研磨、提高了研磨效率和分级效率。
Results showed the excessive milling is reduced, the efficiency of milling and classifying are obviously improved.
生产实践表明，添加适量的磷酸砌筑碳化硅塔盘，有利于延长塔体寿命。
The production practice shows that addition of a proper amount of phosphoric acid for bricking of silicon carbide tray of the re-distiller is favorable for extending lifetime of the re-distiller body.
生产实践表明，预热装置具有升温时间短、节油、对环境污染小等优点。
The production practice showed that the preheating equipment had some advantages , such as fast warming-up, low oil consumption and little environmental pollution.
生产实践表明，新模具可显著提高使用寿命和生产效率，降低材料消耗。
Practical production shows that the new die could greatly extend its service life, increase the production efficiency and lower the material consumption.
生产实践表明，采用中线法筑高坝、水隔离泵输送尾矿是行之有效的办法。
The production practice has shown that the application of the middle line method of dam construction and the tailing transportation using wate isolation pumps are an effective way.
生产实践表明：该工艺安全可靠，水渣质量好，环保条件得到很大的改善。
The practice shows that the process is safety, the quality of slag is good and environment is improved.
生产实践表明，送进角改进后穿孔效率提高，纯轧时间减少，单位能耗降低。
Relevant operation shows that owing to the change of the feed Angle piercing efficiency has been increased, net rolling time reduced, and unit energy consumption lowed.
生产实践表明，产品蜡收率达到99.4％左右，质量符合食品级石蜡标准。
The quality of the refined wax at an yield of 99. 4% meets the specification of food-grade wax.
生产实践表明：复卷、干燥过程中产生的纸毛主要来自于细小纤维和填料粒子。
The practice shows that most of lints produced in the drying process are mainly fiber fines and filler particles.
经多年生产实践表明，改进后的采矿方法，其各项技术经济指标均得到显著效果。
Many years of practice showed that various technical and economic indexes had been remarkably perfected after improving the mining method.
在RW型磷铵吸氨生产无水氨新工艺的生产实践表明，各项指标均达到设计要求。
The production practice of the new RW process for anhydrous ammonia production with ammonium phosphate absorbing ammonia shows that all indexes have reached the design requirements.
生产实践表明，采用优化后的定径工艺参数，钢管的椭圆度减小，外径精度提高。
Relevant operation practice has proven that with the optimalized sizing process parameters, steel tubes sized by the said mill possess decreased ovality and higher O. D. accuracy.
生产实践表明，改进工艺后，产品质量达到要求，提高了铁芯质量和产品整体性能。
The production practice indicated, after the improvement craft, the product quality achieves requests and enhance the ferrite core mass sum product overall performance.
生产实践表明，这种串级控制系统不仅具有低成本的特点而且具有较好的控制效果。
The production practice shows that the cascade control system has low cost and good control effect.
生产实践表明，采取这些措施后，能有效地控制齿轮畸变，解决生产中的关键问题。
It is indicated that the distortion of gear can be controlled effectively by using these methods and the main questions in production will be solved.
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