最小致死 的英文怎麼說

中文拼音 [zuìxiǎozhìsǐ]
最小致死 英文
minimal lethal dose, mld
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 小 : Ⅰ形容詞1 （體積、面積、數量、強度等不大） small; little; petty; minor 2 （年紀小的; 年幼的） youn...
  • 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...
  • 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. 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。
  3. We all have to die in the end, and a sudden smoking - related heart attack is a cheap way to go compared with 30 years of state pension or round - the - clock nursing care for someone with alzheimer ' s disease

    我們最終都會死，與支付30年國家養老金或者對一位患有老年癡呆癥的人進行24小時護理相比，由吸煙導致心臟病猝死是一種廉價的死亡方式。
  4. 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。
  5. 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。
  6. After three round consultations, the model of comprehensive assessment on flood impact was set up, which included six first rank indicators and twenty - four second rank indicators. the mean value of every indicator is regarded as its primary weight. among first rank indicators, direct casualties resulted from flood and economic loss in flood have the largest weight ( 0. 2123, 0. 1807 ) ; increases of diseases incidence and excess mortality rate have the similar weights ( 0. 1715, 0. 1745 ) ; spiritual injured and psychological effects have the least weight ( 0. 1038 ) ; the weight of epidemic focus expansion and infectious vector spreading is 0. 1572

    最終的綜合評價指標體系包含洪災導致的直接傷亡、災後患病情況的變化、災后死亡情況的變化、災后精神和心理狀況的變化、災后疫源地和病原媒介的變化、洪災導致的經濟損失6個一級指標和24個二級指標，一級指標中直接傷亡和災后的經濟損失的權重最大，分別為0 . 2123和0 . 1807 ，患病情況的變化和死亡變化兩方面的權重相差較小，分別為0 . 1715和0 . 1745 ，災后精神和心理狀況的變化的權重最小為0 . 1572 。
  7. Though the growth of sp - d, sp - d ( l ) and sp - z ( sl ) is distinctly inhibited by ampicillin, they are still alive in the cultures ; whereas sp - j, sp - j ( l ), sp - b and sp - fl are lethal in this condition. it means that they are most sensitive to ampicillin

    其中即上和sps對青霉素的抗性較強； spc其次： sp 、 sp mq 、 sp刁8q的生長雖受到青霉素的明顯抑制，但未能完全致死： sp j 、 8卜j0xspb 、 spf可被全部致死，因此它們對青霉素的敏感性最強，抗性最小。
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