致死量為 的英文怎麼說

中文拼音 [zhìsǐliángwéi]
致死量為 英文
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  • 致 : Ⅰ動詞1 （給與;向對方表示禮節、情意等） deliver; send; extend 2 （集中於某個方面） devote （one s ...
  • 死 : Ⅰ動詞（失去生命） die Ⅱ形容詞1 （不顧生命; 拚死） to the death 2 （達到極點） extremely; to death...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 致死 : causing death; lethal; deadly
  1. Through cultivating the cochineal in 4 counties which belonging to tropical, south sub - tropical and mid sub - tropical zones, the life tables of the cochineal in each county are established and the survival percentage of each stage as well as the key factor of death in each climate type is studied. in the meantime, the sample of the cochineal of each county is collected to test the size, eggs and weight, through comparing these biological index, the best zones, better zones and other zones for cultivation of the cochineal are pointed out. on the basis of above study, the zones for cultivating the cochineal are marked out in yunnan province

    在雲南熱帶、南亞熱帶、中亞熱帶三個氣候類型下的4個縣（市）放養胭脂蟲，應用生命表技術，研究各氣候類型下胭脂蟲的存活情況並分析出各氣候類型下胭脂蟲的主要致死因子，同時，採集各地培育的胭脂蟲樣品測定蟲體大小、懷卵量及重量，通過比較這些生物學指標，得出胭脂蟲的最適生區、次適生區及適生區，並以此為依據，對雲南省胭脂蟲的培育進行了區劃。
  2. Before the farms had mechanical pumps, by dawn each day the dissolved oxygen in the pond water would be so depleted that the milkfish might easily suffocate. the fish farmers slept in the shelters, and as soon as they heard the fish coming up to the surface and trying to breathe air, they immediately agitated the water to aerate it

    早期養殖虱目魚，由於沒有機械幫浦，每到清晨，漁瘟水中的溶氧量已經非常稀薄，使得虱目魚容易因氧氣不足致死，此時住在桶間寮的漁民，聽到虱目魚因氧氣不足浮上水面呼吸的聲音，就會立刻為虱目魚注入氧氣。
  3. But he was famous for the number of times he miscalculated the distance, or his speed, or mistimed things, thereby meeting the asphalt with more than enough force to kill himself

    但是，人們對他所熟知的是，他曾或好幾次錯誤計算了要飛躍的距離或車速，或行為不合時宜，因此就造成落地的力量過大，足以導致自己死亡。
  4. Based on the extensive studies of subtilisin - like protease ( prl ) of metarhizium anisopliae, extracellullar serine protease is suggested to be a key enzyme involved in the fimgal penetration to invertebrates. the investigation of serine protease in the nematode infected by owvtl may help to understand the mechanism of nematophagous fimgi as biological control agents. a 3l kda serine protease was isolated and purified from the liquid culture of h rhossiliensis owvtl challenged with nematode panagrellus redivivus

    本研究利用線蟲誘導下owvt - 1菌株液體發酵，通過粗分級分離、離子交換層析和凝膠過濾層析分離提純了一個分子量為31kda的絲氨酸蛋白酶，生物學測定表明其對大豆胞囊線蟲二齡幼蟲具有致死作用，同時測定了該酶理化特性，酶活力在75附近酶活力最高，隨著ph的增加酶的穩定性升高，與膽堿酯酶具有相似的ph曲線，對特異性底物aape （ suc - ala - ala - pro - glu - pna ）具有作用， ssi和ci - 2抑制該酶的活性。
  5. Many studies have been carried out on the toxicity of pollutants to aquatic animals, most of them are focused on the information of lethal concentrations, few have concerned the effects of sublethal concentration on the metabolism conditions

    在污染物對於水生生物的毒害作用方面已經進行了大量的研究，但是大多為毒物致死濃度方面的報道，而關于在亞致死濃度時它們對于機體的生理影響卻很少報道。
  6. Nci - h1155, a human non - small - cell lung cancer line, was employed in a paclitaxel - dependent synthetic lethal screen designed to identify gene targets that specifically reduce cell iability in the presence of otherwise sublethal concentrations of paclitaxel

    Nci - h1155作為一種人類非小細胞肺癌的種株，可運用其在依賴紫杉醇殺傷性藥物合成過程中設計鑒別出靶基因，從而特異性減少未達到殺傷性致死量的紫杉醇藥物作用后腫瘤細胞仍存活的數量。
  7. Main outcome measures : surial free of major aderse cardiac eents defined as cardiac death, nonfatal mi, and / or symptom - drien reascularization

    主要結果量度：無主要嚴重心臟意外（定義為心臟死亡、非致命的mi和/或癥狀驅動的血管形成術）的生存期。
  8. The taserr energy weapon ' s output leaves no permanent effects, making it the safe choice for family protection : superior self - defense without risk of lethal accidents or wrongful death liability

    Taserr能量武器不會產生永久性的後果，這使它成為家庭防衛的安全選擇：卓越的自衛能力同時不會招致致命事故的風險或承擔不當使用致死案的責任。
  9. For a long time, the deviation, lying in grasping the purpose of traditional primary school word - learning teaching in china, has led to several serious problems in the teaching : ( 1 ) a few words ( 2 ) mechanical memorizing ( 3 ) memorizing in detail ( 4 ) one sided assessment, etc. consequently, all this results in the situation of small quantity, slow speed, bad effect and time consuming " in primary school word - learning teaching, which affects the whole word - learning, which affects the whole chinese teaching negatively

    長期以來，我國傳統的小學識字教學在目的把握上存在偏差，導致在教學中出現一些嚴重的問題：識字量少（達不到閱讀的要求） ；機械識記（死記硬背，易忘，負擔重） ；精細識記（識字過程分析講解居多，整體認讀難，在閱讀過程中無法做到「識字自動化」 ） ；評價片面（單純以能寫會默為評價標準） ，等等。因而造成了小學識字教學「少慢差費」的狀況，對整個小學語文教學帶來了很大的負面影響。
  10. Strange are the historical accounts that tell us how some king or emperor, quarrelling with another king or emperor, levies an army, fights a battle with the army of his foe, gains a victory, kills three, five, or ten thousand men, and consequently subdues a state and a whole people consisting of several millions ; and incomprehensible it seems that the defeat of any army, one hundredth of the whole strength of a people, should force that people to submit. yet all the facts of history so far as we know it confirm the truth of the statement, that the successes or defeats of a nations army are the causes or, at least, the invariable symptoms of the increase or diminution of the power of a nation

    無論是哪一個國王或者皇帝的歷史記載都表明，在他們和另一個國王或者皇帝之間發生爭執之後，他們便集結軍隊同對方廝殺，戰勝者殺死了對方三千五千以致上萬人，於是便征服了人口數以百萬計的國家和整個民族令人難以理解的是，為什麼只有一個民族力量的百分之一的軍隊戰敗，就使整個民族屈服，所有的歷史事實就我們所知道的都證實了一個道理：一個民族的軍隊在同另一個民族的軍隊作戰時所獲得戰果的大小，是這個和那個民族實力增長或削弱的根本原因，或者至少也是一個最重要的標志。
  11. The levels of metallothionein synthesized in liver of the mice induced by different stress factors including trauma, starvation, zinc ( zn ) nutriment, cadmium ( cd ) poison, both zn nutriment and cd poison and different treating ways which were designed according to the time - effect and dosage - effect were detected by atomic absorb mean and sulfydryl saturation mean respectively

    用鎘飽和法及巰基顯色法兩種方法檢測小白鼠肝臟mt的量，研究不同應激因子誘導小白鼠肝臟mt合成的對應情況，結果表明： 1鎘常規毒理實驗中，鎘對小白鼠腹腔注射的半致死劑量為2 . 12 （ 2 . 67 1 . 71 ） mg / kg 。
  12. While this could hae biased diagnosis of localized prostate cancer, " increased multiitamin use due to early symptoms of prostate cancer cannot account for the increased risk of fatal prostate cancer among heay multiitamin users because the association persisted and een strengthened when we disregarded those diagnosed in the initial years of follow - up, " the researchers noted

    研究人員稱，雖然這可能會使局限性前列腺癌診斷出現偏差， 「因出現前列腺癌早期癥狀而增加復合維生素用量不能解釋服用大量復合維生素的人其致死性前列腺癌風險增加現象，這是因為在最初幾年隨訪中當忽視那些早期診斷結果時，這種聯系也持續存在，甚至更強」 。
  13. While this could have biased diagnosis of localized prostate cancer, " increased multivitamin use due to early symptoms of prostate cancer cannot account for the increased risk of fatal prostate cancer among heavy multivitamin users because the association persisted and even strengthened when we disregarded those diagnosed in the initial years of follow - up, " the researchers noted

    研究人員稱，雖然這可能會使局限性前列腺癌診斷出現偏差， 「而加大復合維生素用量會導致前列腺癌早期癥狀的說法不能解釋服用大量復合維生素的人其致死性前列腺癌風險增加現象，這是因為在最初幾年隨訪中當我們忽視那些診斷結果時，這種聯系卻持續存在，甚至加強」 。
  14. Drugmakers are voluntarily pulling cold medicine for young kids off the shelves after reports of deaths linked to the remedies, most from accidental overdoses

    制藥方願意主動把他們生產的兒童感冒藥撤出櫃臺，因為有報告顯示，兒童誤服此藥物過量會導致死亡。
  15. One group, which covers controlled drugs and toxicology, deals with a high volume of cases including illicit drugs analysis in cases of possession, trafficking and manufacturing, possession of controlled pharmaceutical preparations, analytical toxicology in certain death enquiries and blood alcohol determination in suspected drink - driving offences

    藥物及毒理科年中處理大量的個案，包括：化驗從藏毒、運毒及制毒案件里所搜獲的物證和分析非法藏有受管制的藥物制劑；進行毒理化驗，幫助調查致死的原因是否因為死者曾服食有毒物質；鑒定懷疑酒後駕駛的司機血液內的酒精含量，有否超出法定的標準。
  16. Cancer data may point to environmental risk factors or high risk behaviors, so preventive measures can be taken to reduce the number of cancer cases and resulting deaths

    癌癥數據可能定位環境危險因素或者高危行為，因此預防措施可以降低癌癥發生和導致死亡的數量。
  17. Huwentoxin xi also have a strong biological activity with a ld5n = 256 u g / kg when injected into the fourth ventricle of the adult mouse brain

    Hwtx -對昆明種小白鼠第四腦室注射表現出較強的活性，其半致死量ld _ （ 50 ）為256ug kg 。
  18. Hybridomas secreting monoclonal antibodies ( mcabs ) specific for clostridium perfringens type a enterotoxin ( cpe ) were produced by fusion of nso myelomas cells with spleen cells from balb / c mice immunized with purified cpe. wells containing hybridomas secreting immunoglobulin g ( igg ) antibodies against cpe were specifically identified by an indirect enzyme - linked immunosorbent assay ( elisa ), and two strains of elisa - positive hybridomas were selected and cloned forth by limited dilution

    該純化cpe對小白鼠的半數致死量為2 . 5ug /只；該cpe豚鼠皮膚藍斑單位為2500 4000 ；引起紐西蘭白兔小腸積液的最小毒素量為25ug 。將純化的cpe ，在含0 . 4福爾馬林的的pb液中透析制備類毒素。
  19. A group of 18 leading european pharmaceutical companies and clinical research organisations backed the scrapping of “ acute toxicity tests ”, which have long been conducted in rodents to identify the minimal lethal dose of an experimental drug while universally applied in the past to win regulatory approval, the companies concluded that the tests, first introduced in 1927, had been superseded by others that were more accurate and were therefore no longer needed as a precondition for launching drug tests in humans

    18家有影響的歐洲制藥公司和臨床研究組織支持廢棄"急性毒性試驗" ，長期以來，在急性毒性試驗中，嚙齒類動物被用於確認實驗性藥物的最小致死量在過去，急性毒性試驗普遍用於申請新藥試驗許可，公司認為1927年發明的試驗方法，現在可以由其它更加準確的方法代替，因此不再作為新藥測試的必要前提。
  20. All the electric safe protection devices now being used function only one time protection when the equipment is out of order, i. e., they can ' t delay the on / off of 220v. once industrial equipment, household appliances and instruments and meters have troubles in mechanism or electronic elements because of overflow, overload, overheat or short circuit and furthermore, one time overheat switch can ' t start to function, there is no second protection device that will cut off the circuit timely, accurately and quickly, to protect the electric equipment

    根據消防部門統計，我國目前電器引起火災屢見不鮮（見1999年8月31日上海文匯報第12版報導經消防部門統計，我國目前電器引發的火災，高居火災起因為第一位） ，如以相同用量相比，我國觸電導致死亡人數是發達國家幾十倍甚至上百倍，而且這類事故的發生很大程度是與劣質電器元件有關。
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