relative rolling

First, conjoint analysis was used to measure the relative importance of each attribute such as the brand, the price, the raw materials, the environmental certification and the fluorescent additives of the rolling paper from a survey among consumers.

首先，运用联合分析方法，测量受访者对卷筒纸的品牌、价格、原材料、有无环境认证以及有无添加荧光剂这5个属性的重要性评价。

When pitching and rolling, new relative differences will appear in the liquid columns concerned, causing serious errors under their most unfavourable conditions.

船舶在横倾、纵倾过程中，不可避免的使装置的有关液柱之间出现新的相对差值，在最不利的情况下就可给装置带来严重的误差。

There are two ways for the abrasive particle movement relative to material's surface: sliding and rolling.

磨料颗粒相对于材料表面的运动方向上主要可分解为两种运动方式, 即 滑动和滚动.

The annealing after hot rolling can weaken the orientation intensities of a-fiber texture of hot rolled sheet but strengthen the relative orientation intensities of y-fiber texture, lower texture gradient and promote the same oriented grains to distribute dispersively.

由于热轧后退火能显著弱化热轧板的α纤维织构，提高Y纤维织构的相对强度，显著降低织构梯度，提高各取向晶粒分布的均匀性。

The nano-sized PTFE particle generat metal fluoride, forms physical boundary film and repair the injured surface. Submicron-sized PTFE works as rolling element, micron-sized PTFE hinders relative motion of the friction surfaces due to the distortion from pressing.

纳米PTFE微粒通过生成金属氟化物、微粒修复作用和形成物理边界膜，亚微米PTFE通过滚动体作用。微米PTFE在摩擦副间发生变形而阻碍摩擦表面相对运动。