The composite of the invention has simple preparation method, easily controlled process and low manufacture cost.
本发明组合物的制备方法简单，工艺容易控制，生产成本低。
The manufacture method has simple process, easy operation, high quality of produced products and low cost.
制作方法工艺简单、易操作、生产产品质量高、成本低。
The aeration devise has simple manufacture and installation and the reduced cost, and can be widely applied to a wet method fuel gas desulfurization device and has higher practical value.
该曝气装置制作和安装简单，成本降低，可广泛应用于湿法烟气脱硫设备，具有较高的实用价值。
The method for manufacturing the quartz crystal resonator has the advantages of simple manufacture and low manufacturing cost.
制作所述石英晶体谐振器的方法，制作简捷、制造成本低。
The manufacture method is simple and has low cost.
其制作方法简单，成本低。
This method has following advantages: high converting rate, low soluble cadmium, good product quality, simple operation and cheap manufacture cost.
该法具有转化率高，可溶性镉低，产品质量好，工艺简单易操作，生产稳定且成本低等优点。
Because the closestool body is of a bucket shape, the utility model has low cost and simple manufacture method.
本实用新型由于马桶体是一个水桶形，具有造价低、制造方法简单。
In addition, by utilizing the secondary wet type etching method, the manufacture process step is simpler, and the technical cost is decreased.
另外，化学湿式蚀刻的方式可以让制造工艺步骤更简单，技术成本降低。
The preparation method of the ceramic fiber furnish composite paper reduces the displacement, the wastewater treatment cost, the manufacture cost and the environment pollution.
不仅减少排水量，也降低了废水处理成本，制造成本低，减少环境污染。
This method can provide an important test for the design and manufacture of the eddy current retarder, reducing the time and cost, and improving design level.
该方法可以作为电涡流缓速器设计的辅助验证手段，可有效节约设计时间与费用，提高设计水平。
This method can provide an important test for the design and manufacture of the eddy current retarder, reducing the time and cost, and improving design level.
该方法可以作为电涡流缓速器设计的辅助验证手段，可有效节约设计时间与费用，提高设计水平。
应用推荐