head design meaning in English
封头设计
Examples
- The crimped head design , prevents solids from dislodging the seal face , allows the seal to withstand higher pressure and rotational speed and eliminates the metal shell from contacting the seal ring
波纹式头部设计，防止固体颗粒从密封面上撞出，使得密封能够抵抗更高的压力和旋转速度，避免金属壳接触到密封环。 - The multiple head design permits simultaneous pick - up and placement at rates up to 11 , 000 components per hour ; the rate can reach to 6000 components per hour even it ' s equipped with tri - cam vision system
多个贴装头的设计允许同时拾取和放置，速度可达每小时元11 , 000个元件；配上tri - cam视觉系统每小时可拾放6000个件。 - Up to mid - 1997 , about 549 mn pieces of queens head design coins were returned to the uk royal mint under the coin replacement programme , covering all six denominations from 10 ? to 5
由实施硬币取缔计划起至一九九七年中为止，约有5 . 49亿枚女皇头像硬币根据计划运回英国皇家铸币局，其中包括所有六种面额的壹毫至伍圆的硬币。