| 单词 | filter paper |
| 释义 | filter paper noun uk/ˈfɪl.tə ˌpeɪ.pər/us/ˈfɪl.t̬ɚ ˌpeɪ.pɚ/[U] thinpaperthatallowsonlyliquidtoflowthrough 滤纸[C]UK apaperconethatallowsonlywaterthrough and is used to makefiltercoffee （滴滤式咖啡）滤纸 evemilla/E+/GettyImages Straining & filtering devices
Examplesoffilter paperfilter paper Each tube contained a strip offilterpaperand a cotton pad soaked in 40% sucrose. From theCambridge English Corpus In each oviposition chamber, 10 l of the ovary extract (20 ovary equivalents) was placed on a 2.5 cm2 piece offilterpaper. From theCambridge English Corpus For the searching behaviour data, the time spent on uncontaminated filter papers compared with the time spent on larval-track contaminatedfilterpaperwas non-independent. From theCambridge English Corpus Thirty replicates were conducted using freshfilterpaperand larvae on each occasion. From theCambridge English Corpus The 0-, 1-, 2-, and 3-day-old eggs placed on a moistfilterpaperin a plastic cup (50 ml). From theCambridge English Corpus Across these bacterial 'lawns',filterpaperdisks, saturated with the agent to be tested, are placed. From theCambridge English Corpus The stem pieces were placed singly in 500-ml plastic cups lined with moistenedfilterpaper. From theCambridge English Corpus The subjects were asked to put thefilterpaperin their mouth until it was saturated with saliva. From theCambridge English Corpus Thefilterpaperwith the seeds was removed and placed on a layer of tissue paper to dry. From theCambridge English Corpus In brief, retinal tissue was placed on afilterpaperwith photoreceptors down. From theCambridge English Corpus The eyes were covered with moist pieces offilterpaper. From theCambridge English Corpus To encourage oviposition,filterpaperwas placed on top of moistened cotton wool in a tubular support at the base of the cages. From theCambridge English Corpus By this means it was possible to introduce beneath thefilterpaperwide-mouthed bottles containing the various odoriferous substances. From theCambridge English Corpus The retina was then immediately dislodged from thefilterpaperby gentle brushing and mounted into the recording chamber with the ganglion cell layer up. From theCambridge English Corpus For each replicate, afilterpaperwas impregnated with 1 ml of insecticide dissolved in acetone. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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