filter paper

滤纸

常用释义

词性释义

过滤纸:一种多孔的未上浆纸,主要用于过滤。
例句
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采用滤纸片扩散法和生长速率法分别测定提取物对细菌、真菌的抑制作用;
Douglas dabbed test samples on filter paper, attached that paper to his hand, then put it in a cage with hungry mosquitoes.
道格拉斯将试验样本涂在滤纸上,再将滤纸放在自己手上,然后把手伸入一个装有饥饿蚊子的小笼子里。
The Schirmer test uses filter paper to wick up tears and measure the amount of production, as shown in a patient with Sjogren syndrome.
Schirmer试验以滤纸条作为工具,测量泪液的产生量,如图所示为一名患干燥综合征的病人。
纸色层分析法:用滤纸或其它特殊纸张来做固定相位的一种色层分析法。
燃气轮机电厂用空气过滤纸的老化是威胁发电机组安全运行的重要因素之一。
He then fashioned the anode and cathode of his battery from the stuff. For the electrolyte, he used filter paper soaked in brine.
他把这种合成物制成新电池的两极,用浸过盐水的滤纸作为电解质。
如是纸滤清器可敲打掉尘土用气吹干净或酌情更换。
造纸工业可以利用海泡石的强吸附性和植物纤维的网状结构,生产具有吸附性的滤纸。
The homogenate is either filtrated (funnel with a folded filter paper) or centrifuged to recover the liquid phase.
然后,组织液混合物或者过滤(带滤纸的漏斗)或离心机离心,获得液相。
不过海泡石缺少形成氢键的基团,需要对其进行处理来提高滤纸的强度和透过性能。
产品说明Description;特殊四层设计,配置活性碳布和过滤纸,能有效吸附异味。
本实用新型涉及一种空气过滤器滤芯,由壳体、中心轴和折叠式滤纸组成。
证据表明酸性导致的纤维老化是造成电厂用空气过滤纸性能下降的主要原因。
不知贵司需要的食品油滤纸是不是滤高温油的那种?
螺杆空气压缩机使用的空气过滤为纸式。
Filter paper: High quality hand or machine-made unsized paper used for filtering not only liquids but gases, according to grade.
滤纸:高品质手造或机造的无纸张。是其品质,它不独用做过滤液体,还可用做过滤气体。
That have weight, the use of filtration, filter water filter paper used in all kind of solid particles.
称过重量后,采用过滤法,用过滤纸滤出水样中的全部固体颗粒。
这种技术提取并扩增来自滤纸吸收的少量血液中的艾滋病病毒的遗传物质。
以CMC,滤纸和纤维二糖等作底物,用大量实验测定了纤维素酶活力。
用一张已被干燥及已知重量的滤纸过滤500亳升水样本,把滤纸焗干后再秤。计算总悬浮物的含量。
After paper collected, the filter paper is convened by longer conveyer belt, which helps to solidify the hot melt and get needed length.
滤纸成型后由较长的输送带输送,以便热熔胶固化和裁截所需的长度。
The product was filtered through a filter paper and purified by dialyzing for 7 days against distilled water that was refreshed daily.
产物用滤纸过滤,在每日更换的蒸馏水中透析7天纯化
建立了滤纸制样,以钴作内标,X射线荧光光谱测定矿石中铁、铜、铅、锌的方法。
在实验室条件下,采用双层滤纸床进行发芽试验较好。
The nitrocellulose filters are then placed on wet filter paper containing alkali , which denatures the DNA .
再将硝酸纤维素滤膜置于含碱的湿滤纸上,碱的作用是使DNA变性。
Because the area is small, to collect dust filter paper easily blocked filter, can only large dust, filtering the effect not beautiful.
由于收尘面积小,滤纸易堵塞,只能过滤较大的灰尘,过滤效果不佳。
他们向我们展示他们用来提取动物血液的滤纸。
the use, common products, quality index and production process of the filter paper are also dicussed.
滤清器滤纸的用途、常用产品、质量指标、生产工艺流程。
滤纸对青蒿丛生芽诱导及遗传转化的影响。
溴化环氧树脂样品用滤纸包裹,置于充满氧气的烧瓶中燃烧。
1·The effect of enzyme concentration, glucose concentration, filter paper concentration and material kind on the enzymatic hydrolysis in ultrasonic field was also investigated.
同时也研究了四川大学博士学位论文酶浓度、葡萄糖浓度、滤纸浓度、原料种类对超声波场中酶水解的影响。
2·For the protection of high-quality products, filters all with the United States, Germany, Finland and other countries of advanced filter paper manufacturer imports.
为保障优质的产品,滤材全部同美国、德国、芬兰等国家先进滤纸生产厂家进口。
3·I am currently part of filter paper products are imported raw materials, filtration materials processing in the domestic production.
我公司目前的部分滤纸产品的原材料是进口的,过滤品的加工在国内生产。
4·The problems of representativity of water sample, constant weight of filter paper and absorption of salt in the analysis of suspension of metallurgical waste water are discussed.
论述绍了在冶金废水悬浮物分析中水样的代表性、 滤纸的恒重及对盐分的吸附等需要注意的一些问题。
5·Cotton fibers were induced from cotton ovule callus cells by suspension culture, float culture or filter paper bridge culture.
用棉花胚珠切块诱导愈伤组织,经悬浮振荡培养、漂浮培养、滤纸桥法等方法诱导成纤维细胞。