| 单词 | cyanide |
| 释义 | cyanide noun[U] uk/ˈsaɪə.naɪd/us/ˈsaɪə.naɪd/anextremelypowerfulpoisonthat cankillpeople 氰化物Chemicals, chemical compounds & gases
cyanide| American Dictionarycyanide noun[U] us/ˈsɑɪ·əˌnɑɪd/anextremelypowerfulpoison Examplesofcyanidecyanide Both enzymes were insensitive tocyanidebut sensitive to hydrogen peroxide, properties characteristic of iron-containing superoxide dismutase. From theCambridge English Corpus Cyanogenesis in animal-plant interactions:cyanidecompounds in biology. From theCambridge English Corpus We propose that double metal cyanides might have acted as an important prebiotic catalyst. From theCambridge English Corpus Evidence that reduction of the nitroprusside anion andcyanideloss are required. From theCambridge English Corpus These compounds are hydrogencyanideand formaldehyde, acting as precursors of complex biochemical substances. From theCambridge English Corpus Amongst these were those that affect cytochrome oxidase, viz. carbon monoxide, potassiumcyanide, sodium azide, hydroxylamine, and hydrogen sulphide. From theCambridge English Corpus Ex hypothesi, he cannot know this through having seen an agent give anothercyanidefor this purpose. From theCambridge English Corpus In the writer's opinion these stand pre-eminent among the fumigants, although hydrocyanic acid possesses the higher lethal effect, whether evolved by the liquid method or by exposing calciumcyanide. From theCambridge English Corpus And about 20 percent worked on the surface, where the ore was crushed and the gold separated, at first in mercury amalgam and after 1894 by thecyanideprocess. From theCambridge English Corpus Having exhausted all legal options, he finally orchestrated an intricate plan that culminated in a glass ofcyanideand a straw within reach of his mouth. From theCambridge English Corpus Hence, the observed reduction in glycogen during incubation of miracidia in the presence ofcyanidedoes not correlate with an active carbohydrate metabolism. From theCambridge English Corpus However, the glycogen present in miracidia after incubation withcyanideis likely to be hydrolysed to glucose units by uncontrolled glycogen phosphorylase activity after the death of the miracidia. From theCambridge English Corpus The freezing points of hydrogencyanide-water mixtures. From theCambridge English Corpus Cyanideis an inhibitor of cytochrome oxidase and known to react specifically with cytochrome a3, the terminal carrier of the chain. From theCambridge English Corpus There were a number of subsidiary issues, including a passing reference to the dumping of drums ofcyanide. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 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. CollocationswithcyanidecyanideThese are words often used in combination withcyanide. Click on a collocation to see more examples of it. cyanide gas There is a technical difficulty with the amendment in that it would prevent the use of any poison other thancyanidegas. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 cyanide poisoning Cyanides are used in every plating shop in the country, yet one almost never hears of a case of cyanide poisoning. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 cyanide solution By suspending the crushed ore in acyanidesolution, a separation of up to 96 percent pure gold was achieved. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.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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