scavenger
['skævindʒə]
n.拾荒者, 食腐动物, 清除剂
例句与用法:
A small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.
只有一小部分死掉的生物在开始腐烂前,或者更可能的情况是,在食腐动物吃掉它们之前如此地保存起来。
He is just fit for a job as scavenger.
他正好当个清道夫之职。
词形变化:
动词过去式: scavenged | 动词过去分词: scavenged | 动词现在分词: scavenging | 动词第三人称单数: scavenges |
n.
1. 清扫工
2. 食腐动物
3. 拾荒者; 对肮脏事物有嗜趣者
scavenger['skævindʒə]n.1.■捡垃圾者,拾破烂者2.■清洁工;[主英国英语]清道夫3.■【生物学】4.■食腐动物5.■食菌植物6.■【化学】清除剂;净化剂vi.1.■作清道夫
scavengerscavenger[ˈskævindʒə]n.1.■清扫工, 清道夫, 拾垃圾的人; (纱厂)花屑清扫人2.■净化剂, 清除剂, 脱氧剂, 扫铅剂, 导出剂3.■食腐动物; 黄色作家4.■【矿】选池5.■吹洗泵, 清理泵scavenger's cart扫街车scavenger system清洗系统, 换气系统scavenger hunter觅物游戏scavenger's daughter[英]【史】铁箍刑具
词性变化scavenger[ˈskævindʒə]vi.1.■做清扫工2.■排除废气
继承用法scavenger-celln.1.■清除细胞, 游走细胞
noun
- an animal that feeds on carrion, dead plant material, or refuse
食腐动物
■a person who searches for and collects discarded items
捡破烂的人
■(Brit., archaic)a person employed to clean the streets
(英,古)清道夫
■(Chemistry)a substance that reacts with and removes particular molecules, radicals, etc
(化)(通过化合作用的)清除剂;净化剂
noun
语源
- mid 16th cent.: alteration of earlier scavager, from Anglo-Norman French scawager, from Old Northern French escauwer 'inspect', from Flemish scauwen 'to show'. The term originally denoted an officer who collected scavage, a toll on foreign merchants' goods offered for sale in a town, later a person who kept the streets clean
scavenger
名词 scavenger:
a chemical agent that is added to a chemical mixture to counteract the effects of impurities
someone who collects things that have been discarded by others
any animal that feeds on refuse and other decaying organic matter
scavenger
■The 108 U.N. inspectors were sent to conduct -- were not sent to conduct a scavenger hunt for hidden materials across a country the size of California.
108位联合国武器核查人员前往执行的任务并不是在一个面积同加利福尼亚州相当的国家到处搜寻被藏匿的物品。
■scavenger receptor class A types Ⅰand Ⅱ
A族Ⅰ型和Ⅱ型清道夫受体
■The Study on Application of BL-formaldehyde Scavenger in Production of Environment- friendly Blockboard
BL-甲醛消纳剂在环保细木工板生产中的应用研究
■Scavenger receptor class B type I
B族I型清道夫受体
■Scavenger receptor class B type Ⅰ ( SR-BI)
B族I型清道夫受体(SR-BI)
■scavenger receptor BI (SR- BI)
B族Ⅰ型清道夫受体(SR-BI)
■Nitric oxide scavenger ( N-acetylcysteine) could recover the inhibition effect of sodium nilroprusside.
ON清除剂N-乙酰半胱氨酸能明显清除硝普钠的抑制效应。
■uranium is apt to form U 3+ with radius most close to that of Ca 2+ in the presence of PbF 2 as a scavenger.
PbF2 的加入起到氟化去氧作用 ,U倾向于以离子半径最接近于Ca2 + 的U3+ 存在 ,晶体呈红色 .
■Application of SL-N Formaldehyde Scavenger in Particleboard Production
SL-N型甲醛捕捉剂在刨花板生产中的应用
■Scavenger hunts, or treasure hunts, have quickly become one of the most popular tools for teaching students how to access and use the resources and information available on the Internet.
“拾荒式”搜索或称“财富”搜索,已经迅速地成为引导学生访问和使用Internet上可用信息和资源的最流行的一种工具之一。
■Scavenger hunts can be as simple or involved as circumstances dictate.
“拾荒式”搜索能作为例子或课程指引。
■Joes 3D Scavenger Hunt 1.0 4.888M 275 2007-1-24
一款适合学龄前儿童玩的3D解谜探索游戏。...
■A Simple Method for the Screening of Free Radical Scavenger
一种筛选自由基清除剂的简便方法
■Function of a Detritivorous Fish as Scavenger of Aquaculture Environment
一种腐屑食性鱼类对养殖环境清洁能力研究
■Keywords melamine;etherification;stiffener;formaldehyde scavenger;
三聚氰胺;甲醚化;硬挺剂;捕醛剂;
■The capsule's partner in crime is an extraordinary toxin that works its way into those scavenger cells, or phagocytes, and interferes with their usual bacteriakilling actions.
与荚膜搭档犯罪的毒性因子,就是毒性非比寻常的炭疽毒素,它会想尽办法进入巨噬细胞,干扰正常的杀菌功能。
■Keywords TCDD;free radicals(FRS);biomembrane;toxic mechanisme;free radical scavenger;
二恶英;自由基;生物膜;毒性机理;自由基清除剂;
■The formaldehyde scavenger used for wood-based panel
人造板用甲醛捕捉剂
■There are many types of receptors secreted the oxidized low density lipoprotein,especially scavenger receptor A.
介导氧化修饰低密度脂蛋白的受体种类繁多,尤其是清道夫受体A。
■They milled about, anxious to begin, and Igel strode over to my bedside."Were going on a scavenger hunt, Aniday.
他们四处徘徊,只想快些开始,伊格尔大步走到我床前,说:“安尼戴,我们要去拣垃圾。
■He was a crafty little scavenger, and knew he had to take one here, one there, to avoid being detected.
他偷食的经验极丰,知道一碗一碟之中不能多取,这才不易为人发觉。
■He's just fit for a job as scavenger.
他只配当个清道夫。
■He be just fit for a job as scavenger .
他正好当个清道夫之职。
■He struck at one with his knife lashed to the end of an oar and watched the scavenger sliding down into deep water
他用绑在桨的一头的刀子击中了其中的一条,并看着这条食腐动物滑到深海里去了。
■The differentiation process could be inhibited by exogenously added reactive oxygen intermediates (ROIs), while catalase (CA), the scavenger of ROIs, stopped the differentiation process too.
以上结果初步表明,葛仙米藻殖段分化是个复杂的、信号转导参与的过程。
■But then, Klinsmann sent on Sosa, so that scavenger retracement Demichelis, Bayern 352 on this Bian Zhen, then in the end before the opponent was not even tie up two goals.
但在那之后,克林斯曼遣上索萨,让德米凯利斯回撤清道夫,拜仁就此变阵352,随后就在终场前被对手连追两球扳平。
■As a scavenger receptor, CD36 is not only involved in the metabolism of lipids, but also plays a role in the adhesion of negatively-charged macromolecules.
作为一种清道夫受体,CD36既参与脂质的代谢,也在带负电荷的生物大分子黏附中发挥作用。
■As one of the most potent natural scavenger of free radicals, Pycnogenol? mops-up all kinds of aggressive radicals, before they cause any damage by oxidative stress.
作为自由基的最有效天然清除物质,碧萝芷?除各种各样的有害自由基,否则他们会通过氧化作用引起机体损害。
■Keywords edaravone;free radical scavenger;cerebral infarction;treatment;
依达拉奉;自由基清除剂;脑梗死;治疗;
■Keywords Edaravone;Progressive stroke;Free radical scavenger;
依达拉奉;进展性缺血性脑卒中;自由基清除剂;
■Effect of free radical scavenger on anterior decompression for cervical spondylotic myelopathy
依达拉奉在脊髓型颈椎病围手术期应用的效果观察
■The newly forced lubrication system, to offer all of joins completely lubrication and oil scavenger in small cylinder for increasing the operation speed and machine's life.
全新强制润滑系统,针对细筒内所有活动关节给予强制给油润滑及迴油的系统,能提高转速及增长操作寿命。
■The micro-emulsion scavenger is fit for low temperature oil wells, and oil base fluid scavenger is much fitter for higher oil wells to cleanout asphaltenes than before scavenger.
其中微乳液清除剂主要适用于温度较低的油井中;而油基型清除剂比较适合用在高温的油井中。
■The development of a scavenger which has a function of selective uptake of heavy metal ions from an aqueous solution should be enhanced more.
具有螯合性能的水滑石类材料有可能发展为一种新的处理重金属污染的水体净化剂。
■The Expression and Role of Scavenger Receptor Class A in Mice with Acute Lung Injury Induced by LPS
内毒素肺损伤小鼠肺内清道夫受体A表达及其作用研究
■The scavenger activities of methyl salicylate towards the hydroxyl radical and its reaction mechanism were studied using pulse radiolytic technique and general test method.
利用脉冲辐解技术研究了水杨酸甲酯清除羟基自由基反应的瞬态吸收谱,测定了水杨酸甲酯与羟基自由基反应的表观速率常数。
■Influence of Jiajianxiayuxuetang on Expressing the Scavenger Receptor of Humen Mesangial Cell
加减下瘀血汤对人肾小球系膜细胞清道夫受体表达的影响
■The Singlet Oxygen Scavenger Sodium Azide in the Treatment of Alkaline Burn of Cornea: An Experimental Study
单态氧猝灭剂叠氮钠治疗角膜碱烧伤实验研究
■Proanthocyanidin is a effective natural free radical scavenger.
原花青素是一种天然有效的自由基清除剂。
■Conclusion The RPE cells can effectively ingest negatively charged macromolecules, possibly by scavenger receptor mediated endocytosis.
受体介导的RPE细胞的内吞作用可能是IPM内大分子物质代谢的重要机制。
■In addition, there is Amorphophallus blood circulation, reducing anti-cancer, and so on Runchang purge effectiveness, but also as the "GI scavenger", "blood purification agents.
另外,魔芋还有活血化瘀、抗癌消肿、润肠通便等功效,更被誉为“胃肠清道夫”、“血液净化剂”。
■suction -type sewer scavenger
吸污车
■Keywords Oxazolidine;Polyurethane;Coating;Moisture scavenger;Reactive diluent;
唑烷;聚氨酯;涂料;除水剂;活性稀释剂;
■The present study suggests that extracts of Salvia officinalis are effective and of multifunctional natural antioxidants and radical scavenger, so it is a kind o...
因此鼠尾草叶提取物是有效的、多功能的天然抗氧化剂和自由基清除剂,是值得进一步开发利用的天然产物。
■ST.LOUIS, Missouri (Reuters) -- New methods of analyzing fossils have scientists arguing more than ever about whether Tyrannosaurus rex was a lumbering scavenger or a swift and agile predator.
圣.路易斯,密苏里州(路透社)----新化石分析方法的发现使得科学家们更加频繁地争论霸王龙究竟是一种巨大而笨拙的食腐动物还是移动迅速的掠食者.
■On a molecular level, scavenger receptors on the macrophage surface play a central role in foam-cell formation.
在分子水平,巨噬细胞表面的清除受体在泡沫细胞的形成过程中起到了关键的作用。
■The Diablo 3 Bestiary now features a new creature from the realm of Sanctuary: the ferocious scavenger.
在暗黑3 Bestiary现在增添了一个新的生物从保护领域:在凶猛的清道夫。
■Adding inhibitor CT2-17 and oxygen scavenger Na2SO3, foam corrosion inhibition ability was improved.
在泡沫中添加缓蚀剂CT2-17和除氧剂Na_2SO_3,泡沫缓蚀能力进一步得到提高。
■Online scavenger hunts can be used as a whole class activity, as a team activity, or as a means of providing individual students with review or challenge activities.
在网上进行“拾荒式”搜索可用作全班活动,小组活动或作为提供学生个别活动,有助于知识巩固和挑战自我。
■Online scavenger hunts are easy to create and the resulting interactive searches are both fun and informative for students.
在网上进行“拾荒式”搜索容易在交互式活动中产生和获得结果,对学生来说既有趣又能增加见闻。