toxicity

音標發(fā)音

• 英式音標 [t?k?s?s.?.ti]
• 美式音標 [ta?k?sis.?.t?i]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n.毒性；毒效

同根派生

同根詞
• 詞根：toxic
adj.
• toxic有毒的；中毒的
• toxicologic毒物學的；毒素的
n.
• toxicology[毒物]毒物學，[毒物]毒理學
• toxicologist毒理學家

• toxicity相關詞

英漢例句

雙語例句

• Every chemical has toxicity, but it's all in the dose.
  所有的化學物質(zhì)都有毒性，但是它們都有個劑量問題。
• Should a lab be so fortunateas to discover a molecule that cures a disease in a lab rat, the next step isto test its toxicity and efficacy in more lab animals.
  要是一間實驗室幸運到發(fā)現(xiàn)了能治愈實驗室老鼠身上疾病的分子，下一個步驟是在更多的實驗室動物上測試它的毒性和效用。
• The latter are of particular interest to pharmaceutical researchers, since drug toxicity often shows up in the liver.
  而后者是藥品研究人員特別感興趣的，因為藥物毒性往往出現(xiàn)在肝臟。

原聲例句

• That means oil tends to lose toxicity as it travels.
• And that's an engineering problem that we're going to talk a lot about, how to deliver drugs so that you get the action that you want, at the site that you want and not the toxicity.
  這的確是一個工程學問題,我們馬上就來討論,如何把藥物注射到你想要它起作用的部位,而不產(chǎn)生毒性
  耶魯公開課 - 生物醫(yī)學工程探索課程節(jié)選
• The water soluble vitamins tend to be used more immediately by the body not stored and excreted through the urine if consumed in excess, so the body can tolerate more variation in intake of these before you start getting toxicity than is the case with the vitamins on the right.
  而水溶性維生素往往都立刻被身體所利用,不會被機體儲藏,過剩部分由尿液排出,因此機體耐受過量水溶性維生素的能力,相比起右邊這欄里的脂溶性維生素,可是要強得多了
  耶魯公開課 - 關于食物的心理學、生物學和政治學課程節(jié)選

權(quán)威例句

• This month, the FDA issued new draft guidance on liver toxicity for experimental drugs.
  FORBES: The Heart Drug Junkyard

• toxicity更多例句

詞組短語

短語

• selective toxicity [生物]選擇毒性;選擇毒力;選擇性毒性
• high toxicity 毒性大;高毒性
• dermal toxicity 皮膚毒性；經(jīng)皮中毒
• toxicity limit [毒物]毒性極限;毒性閾值
• contact toxicity [農(nóng)藥]接觸毒性;觸殺作用

• toxicity更多詞組

英英字典

劍橋英英字典

• the level of poison contained in a drug, or the ability of a drug to poison the body

柯林斯英英字典

• the degree of strength of a poison

• toxicity劍橋字典
• toxicity柯林斯字典

專業(yè)釋義

醫(yī)藥科學

• 毒性
• 毒副作用

  Objective: To observe the clinical efficacy and toxicity of Gemcitabinemonotherapy in the treatment of elder advanced non-small cell lung cancer(NSCLC).
  目的：觀察吉西他濱單藥治療老年晚期非小細胞肺癌（NSCLC）的臨床療效和毒副作用。

• 毒副反應

  Curative efficacy，quality of life and toxicity were observed.
  觀察近期療效、生活質(zhì)量及毒副反應。

• 中毒

環(huán)境科學技術(shù)

• 毒性

  ②The pH value of the leaching agent is main factor affecting the leaching toxicity of EMR.
  ②浸取劑的酸堿性是影響電解錳渣浸出毒性的主要因素。

• 毒害

  The cell wall of E. splendens, especially root cell wall, play more important role in accumulating and detoxifying high copper toxicity.
  海州香薷的細胞壁,尤其是根細胞壁在富集和解高銅毒害中起著重要作用。

  農(nóng)業(yè)科學

• 毒性

  Currently,There are some prejudices and fallacies to recognize the toxicity of pesticide.
  目前,對農(nóng)藥毒性的認識也存在某些偏見與謬誤。

• 毒力

  The toxicity of 5 fungicides for Mycosphaerlla melonis by mycelium growth rate methods were tested.
  采用生長速率法測定了5種殺菌劑對黃瓜蔓枯病菌的毒力。

• 毒害

  Less effects of PH increase on toxicity, uptake, adsorption and dissolution of As were noted in acid pH range than in alkaline pH range.
  邏輯斯蒂曲線的模擬結(jié)果顯示，在堿性條件下，pH值的變化對土壤中砷的吸附和毒害效應的影響較大；而在酸性時，pH值的變化對砷的吸附作用和毒害效應的影響相對較小。

  化學

• 毒力

  In this paper, current developments of solid state fermentation of bio-pesticide, including raw materials, conditions control, bioreactors and toxicity assays were reviewed.
  從生物農(nóng)藥固態(tài)發(fā)酵中的發(fā)酵原料、條件控制、發(fā)酵設備、毒力檢測等方面對生物農(nóng)藥的固態(tài)發(fā)酵研究進行了綜述。

  生物學

• 毒性
• 毒力

電子、通信與自動控制技術(shù)

• 毒性

地球科學

• 毒性