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ar·se·nic 英ˈɑːsənɪk美ˈɑrsənɪkAHDärʹsə-nĭk ☆☆☆☆☆高ＭCOCA¹⁷⁸²⁵BNC²¹⁷³¹iWeb¹⁴⁴⁴⁴Economist¹⁶⁹⁷⁸
基本英英词源搭配记法近义反义派生词例句例句
n.砷⁸²;砒霜⁵adj.砷的¹;含砷的
Noun:
a white powdered poisonous trioxide of arsenic; used in manufacturing glass and as a pesticide rat poison and weed killera very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar词源略。可能受词根ard的影响，因砷可燃。arsenic sulfide硫化砷arsenic hydride砷化三氢arsenic poisoning砷中毒arsenic group砷组arsenic trioxide砒霜arsenic ion砷离子yellow arsenic雌黄,二硫化砷…arsenic compound含砷化合物arsenic oxide三氧化二砷,五氧化二…arsenic white砒霜,三氧化二砷…arsenic bloom砷华,毒石arsenic acid砒酸,砷酸crude arsenic粗砷,粗氧化砷…arsenic yellow砷黄white arsenic砒霜arsenic disulfide二硫化二砷arsenic flowers砷华,三氧化二砷…arsenic mirror砷镜arsenic glass砷玻璃arsenic apparatus测砷仪
GRE难词记忆arsenic→arsen砷+ic→砷的GRE难词记忆arsen→snare n.陷阱→arsen→snaren.陷阱⇒近义词 as同样地ratsbane杀鼠药white arsenic砒霜arsenic trioxide砒霜arsenous oxide三氧化二砷arsenous anhydride亚砷酸酐
Parsenicala.砷的砒霜的Parsenicalism慢性砷中毒
名词99%,形容词1%
用作名词Vermilion contains heavy metalarsenicand mercury.朱砂含有重金属砷和汞。
By this theory, human activity is aggravating thearsenicproblem.根据这个理论，人类活动恶化了砷污染问题。
His wife poisoned him witharsenic.他妻子用砒霜把他毒死了。
Analysis showed that traces ofarsenicwere present in the body.分析显示，尸体中有微量砒霜。用作形容词Trivalentarsenicwas more clastogenic than pentavalentarsenic.三价砷的致染色体畸变作用大于五价砷。
Arsenic in whole blood was determined directly by GF AAS.研究了石墨炉原子吸收光谱法测定全血中砷的方法。
Geologists agree that the risk ofarsenicin deep aquifers is low, but before a few million such tubewells are dug, they need to be absolutely sure.地质学家认同较深那一层含〈砷的〉风险低，不过，在开凿几百万个深管式井泵之前，这件事必须绝对确认。 The underground sediment of the Ganges Delta contains arsenic.
恒河三角洲的地下沉积物中含有砷。 yeeyan
Zhu and others are not waiting; they're already exploring ways to defang rice, which contains at least10- fold higher arsenic concentrations than wheat and other cereals.
朱永关和其他人没有等待，他们已经在寻找方法解决如何除去含有比小麦和其它谷物高10倍砷浓度的水稻的问题。 yeeyan
“ Arsenic that accumulates in grain is effectively under genetic control, ” say Zhu.
朱说：“砷在稻谷中的积累实际上是受到基因控制的。” yeeyan
And just last month, we set another first: the first national standards for mercury, arsenic and other air pollution from our nation’s power plants.
而且就在上个月，我们确立了另一个第一：针对我们国家发电厂排放的汞、砷、和其他空气污染的第一个全国标准。 yeeyan
Because scientists have found a bacterium that can do without phosphorus— live on arsenic instead.
因为科学家已经发现了一种细菌，可以无需磷生活而以砷代替。 yeeyan
But it might be time to update that list. Because scientists have found a bacterium that can do without phosphorus— live on arsenic instead.
但也许是时候更新这份必需元素目录了，因为科学家们发现一种细菌会用砷来代替磷，不需要磷也可生存。 yeeyan
Fluoride in Drinking-water is one out of a series of WHO monographs, which address the management of other chemicals in drinking-water, such as arsenic or cyanotoxins.
《饮用水中的氟化物》是世卫组织系列专著之一，这些专著论述对饮用水中的其他化学品的管理，比如砷或微囊藻毒素。 who
He says not only does arsenic belong under phosphorus, I predict that there is an element that lies below aluminum and above indium.
他认为不仅砷属于在磷下面，我预言还有一个元素,是在铝之上和铟的下边的。163
His wife poisoned him with arsenic.
他妻子用砒霜把他毒死了。《21世纪大英汉词典》
I arrived in my parking deck just in time to hear him mention arsenic and apple juice in the same sentence.
当我准点到达我的停车位的时候，正好听到他在一句话中同时提到了砷和苹果汁。 yeeyan
Inorganic arsenic in a single dose of about100 milligrams can kill by shutting down energy metabolism.
无机砷在单剂量100毫克可以通过减弱能量代谢的进程使人致死。 yeeyan
More than a century of groundwater over- exploitation in Vietnam has drawn the water table down and, with it, arsenic.
在越南长达一个多世纪的地下水过度开采使地下水位下降，与此同时，砷也随之深入。 yeeyan
Most trace elements, including manganese and arsenic, get into the water through the natural process of rock weathering.
大部分微量元素，包括锰和砷，通过自然过程中的岩石风化作用进入水体。 yeeyan
Sensitive as they were, they were unimpressed by levels of arsenic in drinking water or particulates in the air.
如此敏感的一对鼻孔，居然不曾对饮用水中的砷含量或是空气中的悬浮物做出任何反应。 ecocn
Some microbes like nothing better than to be nestled in a toxic sludge of heavy metals like zinc, arsenic and cadmium.
对于一些微生物而言，没有什么比生活在充满了锌、砷和镉之类的重金属的有毒淤泥中更加惬意的。 yeeyan
Strange bacteria living deep in a California lake can survive on arsenic and can even grow by incorporating the element into its DNA and cell membranes.
在加州一处湖泊深处生活的一种奇怪的细菌可以免疫砷的毒性，甚至可以将这种元素吸收进 DNA和细胞膜中从而生长。 yeeyan
This means the nanochannels could also detect impurities, such as arsenic or mercury, in drinking water.
这意味着纳米通道也可以检测饮用水中的其他如砷、汞的杂质。 yeeyan
Arsenic is like phosphorus. He takes those two facts, plus the courage to leave blanks, and this is what he gives us.
砷和磷很像，他记住了这两点，在加上敢于留空的勇气，这就是他给我们的。163
Arsenic is an element poisonous to every other living creature in the planet except for a few specialized microscopic creatures.
砷是一种对地球上所有其他生物有毒的元素，除了对少数特别的极小的生物。 yeeyan
Arsenic or cadmium in soils is transported to plant cells and stored in compartments called vacuoles.
土壤中的砷或镉被运送到植物细胞并贮存在被称为液泡的小隔间里。 yeeyan |