The research shows that permeable formwork can obviously improve the surface quality and durability of concrete.
试验研究和应用结果表明，透水模板能显著改善混凝土的表面质量，有效提高混凝土的耐久性。
It plays an important role to improve the surface quality of the part, extend the service life of the cutter and save the energy.
对提高工件表面质量，提高刀具使用寿命和节约能源有着重要的作用。
Pulsating blank holder forces are used in deep-drawing process to increase the draw depth and improve the surface quality of drawn piece.
采用脉动变化的压边力控制拉深工艺，可提高成形极限及拉深件的表面质量。
Ultrasonic vibration is applied to diamond turning of stainless steel in order to decrease diamond tool wear and improve the surface quality of the workpieces.
为减轻金刚石刀具的磨损，提高工件表面加工质量，采用超声振动的方法切削不锈钢零件。
The elimination of surface defects has indicated that proper selection of sand properties are important to improve the surface quality of gray iron cylinder block and head castings.
实践结果表明型砂性能对于铸件表面质量有着重要的影响，选择合适的型砂性能能够显著提高铸件表面质量。
The method of building physical simulation platform was presented in order to descend the process cost and improve the surface quality according to the properties of engineering ceramics.
为了降低工程陶瓷的加工成本，提高磨削后的表面质量，依据陶瓷磨削机理，提出开发物理仿真平台的方法。
To improve the surface quality of flexible formation using plasma arc, its heat-flow density on unit area is controlled by controlling the swinging of the plasma arc with the alternate magnetic field.
为进一步提高等离子体弧柔性成形的表面质量，利用磁场控制弧柱的摆动状态进而控制单位面积上等离子体弧的热流密度，使之达到预期目的。
The experimental results show that the proposed algorithm can improve machining efficiency and surface quality.
试验结果表明，该算法可有效地提高自由曲面的加工效率和表面加工质量。
The effects of cutting speed and feed on residual stress of workpiece machined should be studied to improve surface quality in machining.
在切削加工中，为了提高已加工工件的表面质量，需要研究切削速度和进给量对已加工工件残余应力的影响规律。
Only so, can the forepart dilapidation of the asphalt road surface be decrease radically to improve the road quality entirely.
只有这样，才能从根本上减少沥青路面的早期破损现象的发生，使公路建设质量全面提高。
The experiment shows that adopting protective casting technology can reduce reoxidation and improve the internal and surface quality of block.
试验结果表明采用钢包注流保护浇注技术可降低二次氧化，提高铸坯内在和表面的质量。
Results showed that, adding accelerator and additives in phosphate fluid can contribute to improve surface quality of the coating and obtain fine crystal structure.
结果表明，磷化溶液中促进剂和添加剂的加入使膜层表面质量提高，结晶组织细致。
In accordance with international standards called for the establishment of a sound surface, auxiliary materials detection system and improve product quality guarantee system.
根据国际标准要求建立了完善的面、辅料检测系统和完善的产品质量保证体系。
Through experiment and analysis, different types of suitable polishing solutions to improve productivity and the quality of polished surface were proposed.
通过实验分析，找到适合不同种类光学玻璃的抛光液类型，以有效提高抛光效率，改善抛光表面质量。
It can improve the machining surface quality of the workpiece and reduce wear of the tool through checking collision and interference of nc programme.
通过对数控程序的碰撞和干涉检验，能够提高工件的加工表面质量，减少刀具的磨损。
In order to improve surface quality of the electrospark hardening layer, JDQ 1 type equipment of pulse electrospark hardening was devised.
为了改善电火花强化层的表面质量，研制了JD Q -1型脉冲电火花强化机。
The results shows that robust design based on response surface methodology is a promising approach to improve the quality of the micro-motor.
结果表明：基于响应面模型的稳健设计是提高微电机质量的一种有效途径。
The promising super speed grinding technology can enhance grinding efficiency, improve surface quality of work piece and reduce its surface roughness.
超高速磨削可提高磨削效率、提高零件加工精度和工件表面粗糙度，是一项具有广阔应用前景的技术。
To improve the surface treatment quality of the power capacitor, it is important for the outer covering with a oil free, rust free and rough coating.
为了提高电容器外壳的表面涂装质量，涂装前能够有一个无油、无锈、粗糙的基底对提高漆膜的附着力起着决定性的作用。
Hot rolling oil can improve the quality of surface of the steel plate, and low down the rolling force, as long as to save the energy.
热轧油能提高钢板表面质量和降低轧制力，从而节省能源并提高了产品的附加值。
The object's surface nondestructive defect detecting can improve quality of products and levels of our living, it has important practical significance and broader marketing perspective.
通过对物体表面缺陷进行检测，可以提高产品质量和人们的生活水平，具有重要的现实意义和实用价值。
Skin pass mill is used to improve surface quality and mechanical properties of the coating.
本机组采用光整机的主要用途是改善镀层表面质量和机械性能。
This paper discusses the preparation of daily ceramics glaze; Especially, the main glaze materials treated through water washing and deironing can remarkably improve the quality of glaze surface.
本文主要论述日用陶瓷釉料的制备工艺要做到精和细，特别是釉用主要原料在球磨前经过水洗除铁，可以明显改善釉面质量。
The results show that the better boronizing layer on the surface of steel can be obtained by using the boronizing supply agent, and re can improve the quality of boriding layer.
结果表明：采用该渗硼剂可使钢件表面获得较好的渗硼层，且稀土可以提高渗层的质量。
Fluid flow in the mould must be optimized in order to improve the internal and surface quality of the slabs while increasing the casting speed.
在拉速提高的条件下，必须优化结晶器内流场以适应稳定生产的需要，防止气孔、拉漏等铸坯缺陷的产生。
Enlarging the clearance of gear shaping cutter can improve efficiently its cutting condition, the gear surface quality and tool life.
加大插齿刀后角可以有效改善插齿刀的切削条件，提高齿表面加工质量和延长刀具使用寿命。
It is an effectual way to improve the figure and the surface quality of diamond grinding wheel using EDM.
电火花加工技术是金刚石砂轮整形和改善表面质量的有效方法。
The results showed that the poly-DMDAAC could effectively increase the interactions between coating surface and ink particles, thus improve the print quality.
实验结果表明，自制的阳离子固着剂可以有效地提高涂层表面与油墨粒子的相互作用，从而提高喷墨打印图像的质量。
The results showed that the poly-DMDAAC could effectively increase the interactions between coating surface and ink particles, thus improve the print quality.
实验结果表明，自制的阳离子固着剂可以有效地提高涂层表面与油墨粒子的相互作用，从而提高喷墨打印图像的质量。
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