Antifertility experiments have been made on mice for short-term and long-term observation with castor bean extract and ricin,and which showed apparent effects of antifertility.
利用蓖麻提取物对昆明种小鼠进行了短期与长期的抗生育实验,研究发现蓖麻提取物(蓖麻油和蓖麻蛋白)对小鼠有明显的抗生育作用。
| 单词 | ricin |
| 例句 |
英语例句库
Antifertility experiments have been made on mice for short-term and long-term observation with castor bean extract and ricin,and which showed apparent effects of antifertility. 利用蓖麻提取物对昆明种小鼠进行了短期与长期的抗生育实验,研究发现蓖麻提取物(蓖麻油和蓖麻蛋白)对小鼠有明显的抗生育作用。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
NPR音讯 2013年4月合集 Senators were briefed on the ricin Tuesday night. 周二晚上，参议员对蓖麻毒信事件进行了讨论。 NPR音讯 2013年6月合集 Those two letters have tested positive for ricin in a preliminary check. 这两封信件在初步检查中被检测出含有呈阳性的蓖麻毒素。 BBC 听力 2013年4月合集 A similar letter addressed to a US senator in Washington also tested positive for ricin. 发往华盛顿一名参议员的信件也显示蓖麻毒素阳性。 CNN 听力 2013年6月合集 Initial tests on those two letters indicated they were tainted with a poison called ricin. 而初步检测称这2封信被一种称为蓖麻毒素的毒药所 “污染”。 NPR音讯 2013年6月合集 NPR's Dina Temple-Raston, who says completing conclusive tests for ricin will take several days. NPR新闻的迪娜·特普尔·拉斯顿报蓖麻毒素道检测的完整结果需要几天。 AP 听力 2013年4月合集 The agency says the substance in both letters has tested positive in preliminary tests for poisonous ricin. 两封信件都被初步检测出蓖麻毒素。 Scishow 精选系列 When the oil is heated the ricin protein denatures or changes shape, which renders it harmless. 榨取的蓖麻油中虽含有毒素，但可借由加热，使蛋白质变性而去除毒性。 Scishow 精选系列 But when inhaled, ingested, or injected, untreated ricin is readily absorbed by the body's cells. 如前所述，未被加热破坏的蓖麻毒素若被吸入、食入、或注入体内，会迅速的进入细胞。 AP 听力 2020年9月合集 The Canadian woman suspected of trying to mail the poison ricin to the White House is accused of threatening President Trump. 涉嫌试图向白宫邮寄蓖麻毒素的加拿大女子被控威胁特朗普总统。 《卫报》（文章版） Davison was sentenced to 10 years in prison for manufacturing ricin, a lethal biological poison made from castor beans. 戴维森因制造蓖麻毒素而被判处10年监禁，蓖麻毒素是一种由蓖麻豆制成的致命生物毒药。 Scishow 精选系列 And as potent as it is, ricin isn't even close to being the most poisonous natural substance on Earth. 但蓖麻毒素离举世公认第一杀人魔王，功力可差多了。 Scishow 精选系列 And the toxicity of ricin can change depending on how it enters the body. 蓖麻毒素的毒性依据摄取途径而有高低之别。 Scishow 精选系列 Just a single ricin molecule is capable of inactivating 1,500 ribosomes per minute as it kills the cell. 蓖麻毒素是一种酵素，每分钟能够毁坏 1500 颗核糖体，直到细胞死亡为止。 傲骨之战第二季 It turns out, it wasn't ricin. 最后证明了不是蓖麻毒。 CNN 听力 2013年6月合集 You might remember a month or so ago, letters tainted with ricin were sent to the president and other officials. 你可能还记得一个月或者更早以前, 蓖麻毒素污染过的信件寄给总统和其他官员。 指定幸存者第一季 They concluded there's no more ricin. 他们认为没有蓖麻毒素了。 指定幸存者第一季 They found a suspect in the ricin case. 他们在蓖麻毒素一案上发现了疑犯{\an8}林奇 沃尔特 前任送货司机 目前在领取残疾保险福利。 指定幸存者第一季 Beside the fact that they've all be exposed to ricin. 还有他们都接触了蓖麻毒素。 指定幸存者第一季 What's the update on the ricin attack? 蓖麻毒素事件有进展了吗？ Reel知识卷轴 Probably the most poisonous plant we actually have here is ricin, better known as the castor bean or castor oil. 我们这里实际拥有的最毒植物可能是蓖麻毒素，更广为人知的名称是蓖麻子或蓖麻油。 |
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