screen covers中文什么意思

筛面

• screen:    n. 1.屏风；围屏；屏幕；帘；幔； ...
• cover:    vt. 1.覆盖，遮蔽，包裹；戴帽子 ...
• covers:    暗礁保证金; 暗礁群; 淹没的; 衣 ...

例句与用法

1. It has a structure of regulated impedance distribution head and screening cover
   采用控制式电阻分火头及屏蔽罩结构。
2. A polypropylene patch or screen covers the hernia completely and is " tension - free " "
   图3用一张聚丙烯网片覆盖在缺损部位之上，完全没有张力。
3. Error related to the model establishing and screen cover is studied in both theoretical and experimental way . according to the causation of the error , the adjustment part is adopted in the processing of signal . in addition , the characteristics between amplitude and frequency are also analyzed
   本文重点对影响rogowski线圈测量的诸多因素进行分析，研究了线圈的稳态测量误差以及幅频特性、相频特性、暂态时间响应特性，论证了罗氏线圈作为传感器单元所具有的优良特性。
4. This product is composed of hall sensor assembly and the distributor with ignition timing . compared with conventional distributor , it avoids vacuum advance actuating device and centrifugal advance actuating device . it has a structure of restraint impedance distribution head and screening cover in order to reduce magnetic disturbance caused by engine ignition system , enabling the whole engine system to operate more reliably
   该产品由霍尔传感器总成、带点火正时触发轮的分电器构成，与传统的分电器总成相比，减少了真空提前机构和离心提前机构，为减少发动机点火系统引起的电磁干扰，采用抑止式电阻分火头及屏蔽罩结构，使整个发动机系统工作更加可靠。