市场上充斥着许多设计质量差，制作粗糙的产品，产品的寿命短，并且缺少售后服务。
The market will be flooded with the same kind of poorly-designed and badly-made products that have short lives and lack after-sale services.
分析产生裂纹的主要原因是板材质量差、设计考虑不周、施工操作不当。
The main reasons for the cracking are poor quality of board, insufficiently consideration during design, improperly operation during construction.
通过低温混合料的组成设计，解决由于热涨、冷缩、交通繁杂、超载、材料质量差等原因，造成的路面早期损坏现象。
Solve early mangle of pavement because thermal dilation, cool shrink, traffic miscellaneous, overfreight and bad quality of material and son on by Form design of low temperature mixture.
二是设计不当或施工质量差；
Moreover, design error and poor construction quality have an effect on it.
针对目前加工钢管坡口方法的质量差、成本高、效率低、劳动强度大、质量难以控制等问题，设计了一种钢管管端坡口自动加工组合机床。
At the present, processing pipe end slope-mouth with the original method is still poor quality, high costs, lower speed, inefficient, great labor intensive and control quality difficultly.
但由于纳入研究质量差异较大，有必要开展设计更严谨的随机对照试验来验证该结论。
However, there were some differences among enrolled quality of studies. It is needed to design more strictly randomized controlled trials to validate these conclusions.
有舒适和冲击力吸收设计，这就是一个最舒适的携带解决方案和市场上的质量差别是一目了然的时候，你触摸它。
With a comfortable and shock-absorbent design, this case is one of the most comfortable carrying solutions on the market and the difference in quality is immediately apparent the moment you touch it.
有舒适和冲击力吸收设计，这就是一个最舒适的携带解决方案和市场上的质量差别是一目了然的时候，你触摸它。
With a comfortable and shock-absorbent design, this case is one of the most comfortable carrying solutions on the market and the difference in quality is immediately apparent the moment you touch it.
应用推荐