n.致密性；密度；小巧；緊湊

The compactness of the car appeals to me. 該車小巧令我喜歡。

The small sensor size guarantees that all constructional and functional requirements are met with the maximum possible compactness and minimum weight of the component. 傳感器小巧的尺寸保證了所有結(jié)構(gòu)和功能要求都能用最壓縮的體積和最輕重量的元件來滿足。

It has been designed specifically for applications requiring particular manoeuvrability and compactness. 特別為要求具有極佳操縱性與緊湊性的應(yīng)用場(chǎng)合而設(shè)計(jì)。

This kind of foot valve features compactness, elegant appearance, high inter-changeability and stable and reliable performance. 本腳踏閥結(jié)構(gòu)緊湊，外表美觀，閥的互換性強(qiáng)，性能穩(wěn)定，可靠。