他们快把蓖麻毒素——一种致命的植物毒素——研发成武器了。
They were close to weaponizing ricin - a lethal plant toxin.
它的症状和蓖麻毒素相似，但更浓缩。
The symptoms are like that of ricin but much more concentrated.
我想提醒大家的是蓖麻毒素是如何工作的。
蓖麻籽富含蓖麻毒素。
当注射或吸入少量，仅半毫克的蓖麻毒素就会致死。
When injected or inhaled, as little as one-half milligram of ricin is lethal to humans.
该检测方法可比以前更准确而快速的检出少量蓖麻毒素。
The assay detects small amounts of ricin more accurately and faster than ever before.
作家乔治马尔可夫就是在伦敦街头被蓖麻毒素颗粒害死的。
Writer Georgi Markov was infamously assassinated on the streets of London by a ricin pellet fired from an umbrella.
他们快把蓖麻毒素——一种致命的植物毒素——研发为武器了。
这些都充分说明，蓖麻毒素灭鼠剂在应用中是具有安全保障的。
These all fully explained that, the ricin rodenticide has the safety control in the application.
目的：制备有高生物活性的重组蓖麻毒素a链蛋白(RTA)。
AIM: To prepare recombinant ricin A-chain (RTA) protein with high biological activity.
他们快把蓖麻毒素——一种致命的植物毒素——研发为武器了。
结果：蓖麻毒素对U937细胞的毒性具有时间效应和剂量效应。
Results:It showed that the toxicity of ricin for U937 cell has time responses and dose responses.
检索结果显示，利用生物质谱技术是鉴定蓖麻毒素的最有效的新方法之一。
The results indicate that the biomass spectrometry technology is one of the most effective methods to identify ricin.
拉斯维加斯警方透露在一个濒死状态的男子的房间里发现了致命蓖麻毒素。
Las Vegas police say a man is in critical condition after they found the deadly toxin ricin in his motel room.
该房子与（警方）在拉斯维加州一家汽车旅馆中发现致命蓖麻毒素（一案）有关联。
The FBI searches a house in Utah linked to the discovery of a deadly toxin ricin in a Las Vegas motel.
爱因斯坦的科学家指出在肿瘤临床治疗中检测蓖麻毒素可能成为这种技术早期的应用领域。
Einstein scientists indicate that detection of ricin in cancer trials may be an early use of this technology.
虽然蓖麻的豆子，不是真正的豆子，有所用处，但这种植物的生果实含有有毒物质蓖麻毒素。
While there are beneficial uses of the castor bean, which is not really a bean, the raw fruit of the plant contains the toxic substance ricin.
截至昨日下午，虽然官员表示字母相同，但他们没有透露寄给白宫的信件中是否发现蓖麻毒素。
As of yesterday afternoon, officials hadn't said whether ricin was found on the letter addressed to the White House, although they did say the letters were similar.
将该方法成功地应用于第一届蓖麻毒素国际实验室间比对测试的部分样品，含量测定结果满意。
This method was also successfully applied in the determination of some ricin samples in the First International Proficiency Test on the quantification of ricin.
根据控方，在九月份的一次会面中，克朗布说他想制作十磅的蓖麻毒素，然后在各个美国城市中散布。
During a meeting in September, Crump said he wanted to make 10 pounds of ricin and disperse it in various U. s. cities, according to prosecutors.
其中的毒素是蓖麻毒素，剧毒无比以至于采集蓖麻子的工人须严格遵守安全守则以防止发生意外事故。
The poison is ricin, which is so toxic that workers who collect the seeds have strict safety guidelines to prevent accidental death.
白宫发言人杰伊·卡尼表示，联邦调查局正在进行进一步的检测，初步检测结果表明信件中含有蓖麻毒素。
White House spokesman Jay Carney says the FBI is conducting further tests to confirm the initial readings that the letters contained the poison ricin.
蓖麻毒素已经作为一种抗肿瘤制剂被使用，通过将其与抗体相连，从而直指肿瘤并且释放蓖麻毒素“子弹”以杀死肿瘤细胞。
Ricin has also been used as an anticancer agent by linking it to antibodies that home to tumors and deliver the ricin 'warhead' to kill cancer cells.
利用同源模建的方法，借助分子力学优化、分子动力学模拟退火设计构建了删除部分氨基酸序列的蓖麻毒素A链突变体（MRTA）。
Using homology method, mutant ricin toxin A-chain(MRTA) deleting part of amino acid sequence was modeled by molecular mechanics optimization and molecular dynamics simulated annealing.
我们从伊拉克过去承认的事实中了解到，它已不仅成功地将炭菌病毒制武器化了，而且将包括肉毒菌毒素、黄曲霉毒素和蓖麻毒素等生物制剂武器化了。
We know from Iraq's past admissions that it has successfully weaponized not only anthrax but also other biological agents including botulinum toxin aflatoxin and ricin.
蛇毒、胞毒素及植物毒蛋白质，如蓖麻蛋白等，均具有防御功能。
Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.
蛇毒、胞毒素及植物毒蛋白质，如蓖麻蛋白等，均具有防御功能。
Snake venom, cytotoxin and plant poisonous protein such as ricin all have the defence function.
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