lethal dose的例句大全

subject_topical_eng: phytochemistry; ethnobotany ; databases; chemicals; toxicity; lethal dose.

植物化学；人类植物学；数据库；化学药物；毒性；致命剂量。

互联网摘选

Little error might lead insufficient tumor lethal dose or excessive normal tissue dose. Tumor control rate will be lower and normal tissue complication probability rise, research shows that radiotherapy accuracy increase 1% will lead to 2% increase of cancer cure rate.

微小的误差将导致肿瘤致死剂量不足或正常组织的过量照射，从而使肿瘤局部未控或出现严重的正常组织并发症。研究表明放疗精度每提高1%，癌症治愈率就会提高2%。

互联网摘选

LETHAL NEUTRINOS Q. How close would you have to be to asupernova to get a lethal dose of neutrino radiation?

致命中微子Q.一个人要离超新星多近才能受到致命剂量的中微子辐射？

互联网摘选

A. THE PHRASE "LETHAL DOSE of neutrino radiation" is a weird one. I had to turn it over in my head a few times afterI heard it.

A.“致命剂量的中微子辐射”这一说法很奇怪，我脑子转了好几圈才反应过来。

互联网摘选

A Single Inoculation of HA DNA Vaccine to Protect Mice from Influenza B Virus Attack at Lethal Dose

一次接种HA DNA保护小鼠抵抗B型流感病毒攻击

互联网摘选

Someone had fed him a lethal dose of cyanide.

有人给他下了致命剂量的氰化物。

《柯林斯高阶英汉双解学习词典》

a lethal dose of poison

毒药的致死剂量

《牛津高阶英汉双解词典》

It is appearance of pure white powder monoclinic crystal, slightly soluble in water, low toxicity, rat oral lethal dose greater than 3g/ kg body weight.

外观为粉末状纯白色单斜棱晶体，微溶于水，低毒，大鼠口服的半数致死量大于3克/公斤体重。

互联网摘选

By analyzing the median lethal doses, vaccination of40/ mouse is the best dose reproductive toxicity model.

通过对胎鼠的半数致死量分析，腹腔接种经胰酶消化的弓形虫速殖子40个/只为最佳剂量。

互联网摘选

D group: the dose of X-irradiation was 10 Gy ( Lethal doses).

D组：致死量10Gy照射。

互联网摘选

A study on the lethal dose 50% of nitrile to mice

腈对小白鼠毒性大小（LD50）的研究

互联网摘选

METHODS The toxicity of cantharidin was expressed at lethal dose 50 and biochemical indexes, apparent pharmacokinetic parameters of cantharidin were determined by using acute mortality of mice.

方法用小鼠半数致死量（LD50）及生化指标的变化来表征斑蝥素的毒性，用小鼠急性死亡率法测定斑螫素药物动力学参数。

互联网摘选

Mice were used to determine the safety limitation of solanine in term of the lethal dose 50% ( LD50) ( Expt. IV).

最后，利用小鼠试验测定了其毒性和半数致死量，探讨了其在饲料中的安全阈量。

互联网摘选

The Lethal Dose 50 test ( LD50) may also be replaced.

致死计量50实验（LD50）也可以被代替。

互联网摘选

To observe the acute toxicity and death of the mice to which calcium nanoparticles were given in maximal dose and obtain the lethal dose 50 ( LD50) or the maximal tolerance dose ( MTD).

观察小鼠一日内给予大剂量钙纳米粒子的急性中毒及死亡情况，得出半数致死量（LD50）或最大耐受量（MTD）。

互联网摘选

METHOD: We detected median lethal dose ( LD 50) of mixture of scopolamine ( SCO) and chlorpromazine ( CPZ) in the different dose to mice and rats by Bliss and Brownlee sequential trial.

方法：用Blis法和Brownle序贯法分别测定不同比例东莨菪碱与氯丙嗪组合成不同比例东氯合剂后对小鼠、大鼠的半数致死量（LD50）。

互联网摘选

Crawfishes ( Cambarus proclarkii) as animal were infected with white spot syndrome virus ( WSSV) for studying various infection characters, including temperature, transfer route, successive infection, median lethal dose ( LD 50), immunity against virus and virus conservation etc.

应用克氏原螯虾作为动物模型研究对虾白斑综合征病毒（WSSV）的感染增殖特性，涉及感染温度、感染途径、继发感染、半数致死量（LD50）、免疫保护及保存期等。

互联网摘选

Methods: Acute toxicity tests of median lethal dose ( LD_ ( 50)) were performed to test whether panax polysaccharide could reduce the toxicity and adverse effect of compound fluorouracil lipid.

方法：通过急性毒性实验半数致死量（LD50）的检测，验证人参多糖是否降低氟脲嘧啶多相脂质体的毒性。

互联网摘选

AIM: 1. To establish a lidocaine subarachnoid anesthesia death model with dogs, observe the vital sign and pathology of dogs after a lethal dose of lidocaine being injected into subarachnoid space.

本研究选择狗建立利多卡因蛛网膜下腔麻醉致死的动物模型，观察狗蛛网膜下腔麻醉致死过程的生命体征变化和死后组织脏器的病理改变。

互联网摘选

lethal dose (ld): generally used to indicate a highly toxic substance on animal physiological effects of a strength.

致死量（LD）：一般用来表示剧毒物质对动物生理作用强度的一种尺度。

互联网摘选