Passed to have a bag efficiently the fiber filter reformation was have no bag efficiently the fiber filter.
将有囊高效纤维过滤器改造为无囊高效纤维过滤器,提高出水品质,保证了生水系统及后续水处理设备的正常运行,通过节能降耗取得了显著效益。
not having or covered with a lid or lids.
无盖的或未盖盖子的。
treadle type sewing machine with drawer without cover
脚踏式一斗无盖缝纫机
Space has no top, no bottom; in fact, it is bottomless both at the bottom and at the top .
太空无盖、也无底；事实在，无论上、下都是无底的。
A railroad freight car without a top.
无盖货车无顶的铁路货车
I can't make the cover of the tin fit on.
我无法把这罐头盖子盖上。
vacant open land
无上盖物的空置土地
coverage area of radio navigation system
无线电导航系统覆盖区
unstayed flat heads and covers
无支撑平封头和盖板
Gates happily declares.
盖茨不无骄傲地说：
"They take their rest at night without clothing, and have no cover in the cold."
终夜赤身无衣，天气寒冷毫无遮盖，
Lacking outer covering such as scales, fur, feathers, or a shell.
外部无遮盖的缺乏外部覆盖物，如鳞、皮、毛或壳
"The timestamp service certificate is not valid for timestamping.
"时间戳服务证书盖的时间戳无效。
The file is write-protected and cannot be deleted or overwritten.
文件已写保护，无法被删除或者覆盖。
I can't fasten the lid on this box.
我无法将箱盖安装在箱子上
a blatant attempt to whitewash his country's misdeeds.Flagrant,
掩盖他所在国家的罪行的无耻企图。Flagrant
I couldn't pry the cover off this wooden box without breaking it.
不打破这个木箱盖我就无法撬开它。
One can tell lies, but one can not cover up real existence.
人可以撒谎，但却无法掩盖真实的存在。
B, Interval between top sheet and foundation drapes covered by sterile pillowcases.
B上单与底单间隙用无菌枕套覆盖。