正确,贫铀弹的 alpha particles 不具备穿透人皮肤的能量,辐射穿透性很低。当然贫铀如果被人体摄入(口服)危害还是不小。但目前各国使用的炮弹,比如各种燃烧弹,照明弹,遗留下来对环境的污染都不小于贫铀弹。 美军最现先进的M1A1就是使用贫铀装甲,至少美军现在认为这不是一个问题。。 贫铀穿甲弹要比钨穿甲弹的穿透性更好,虽然钨的密度也很高,但当贫铀穿甲弹接触装甲后,会产生高温,软化装甲硬度,而弹体可以继续保持形状更容易破甲。而钨穿甲弹在接触到装甲后会钝化,形成蘑菇头,影响进一步穿透。 Uranium metal’s high density provides the penetrator with momentum and a straight trajectory, something almost impossible to stop. Tungsten, which has a similar density to uranium, can also be used but DU has greater target penetration. Unlike tungsten, uranium is pyrophoric. It also has a lower melting point than tungsten. As a DU penetrator strikes a target, its surface temperature increases dramatically. This causes localized softening in what are known as "adiabatic shear bands" and a sloughing off of portions of the projectile''s surface. This keeps the tip sharp and prevents the mushrooming effect that occurs with tungsten. When the DU penetrates the target vehicle, the larger fragments tend to chew up whatever is inside while the pyrophoricity of the uranium increases the likelihood that the vehicle''s fuel and/or ammunition will explode. The technical term used to describe these events is "behind-the-target effectiveness."
正确,贫铀弹的 alpha particles 不具备穿透人皮肤的能量,辐射穿透性很低。当然贫铀如果被人体摄入(口服)危害还是不小。但目前各国使用的炮弹,比如各种燃烧弹,照明弹,遗留下来对环境的污染都不小于贫铀弹。 美军最现先进的M1A1就是使用贫铀装甲,至少美军现在认为这不是一个问题。。 贫铀穿甲弹要比钨穿甲弹的穿透性更好,虽然钨的密度也很高,但当贫铀穿甲弹接触装甲后,会产生高温,软化装甲硬度,而弹体可以继续保持形状更容易破甲。而钨穿甲弹在接触到装甲后会钝化,形成蘑菇头,影响进一步穿透。 Uranium metal’s high density provides the penetrator with momentum and a straight trajectory, something almost impossible to stop. Tungsten, which has a similar density to uranium, can also be used but DU has greater target penetration. Unlike tungsten, uranium is pyrophoric. It also has a lower melting point than tungsten. As a DU penetrator strikes a target, its surface temperature increases dramatically. This causes localized softening in what are known as "adiabatic shear bands" and a sloughing off of portions of the projectile''''s surface. This keeps the tip sharp and prevents the mushrooming effect that occurs with tungsten. When the DU penetrates the target vehicle, the larger fragments tend to chew up whatever is inside while the pyrophoricity of the uranium increases the likelihood that the vehicle''''s fuel and/or ammunition will explode. The technical term used to describe these events is "behind-the-target effectiveness." nj_guy 发表于 2023-03-23 10:47
正确,贫铀弹的 alpha particles 不具备穿透人皮肤的能量,辐射穿透性很低。当然贫铀如果被人体摄入(口服)危害还是不小。但目前各国使用的炮弹,比如各种燃烧弹,照明弹,遗留下来对环境的污染都不小于贫铀弹。 美军最现先进的M1A1就是使用贫铀装甲,至少美军现在认为这不是一个问题。。 贫铀穿甲弹要比钨穿甲弹的穿透性更好,虽然钨的密度也很高,但当贫铀穿甲弹接触装甲后,会产生高温,软化装甲硬度,而弹体可以继续保持形状更容易破甲。而钨穿甲弹在接触到装甲后会钝化,形成蘑菇头,影响进一步穿透。 Uranium metal’s high density provides the penetrator with momentum and a straight trajectory, something almost impossible to stop. Tungsten, which has a similar density to uranium, can also be used but DU has greater target penetration. Unlike tungsten, uranium is pyrophoric. It also has a lower melting point than tungsten. As a DU penetrator strikes a target, its surface temperature increases dramatically. This causes localized softening in what are known as "adiabatic shear bands" and a sloughing off of portions of the projectile''s surface. This keeps the tip sharp and prevents the mushrooming effect that occurs with tungsten. When the DU penetrates the target vehicle, the larger fragments tend to chew up whatever is inside while the pyrophoricity of the uranium increases the likelihood that the vehicle''s fuel and/or ammunition will explode. The technical term used to describe these events is "behind-the-target effectiveness." nj_guy 发表于 2023-03-23 10:47
Because of its high density, depleted uranium can also be used in tank armor, sandwiched between sheets of steel armor plate. For instance, some late-production M1A1 and M1A2 Abrams tanks built after 1998 have DU modules integrated into their Chobham armor, as part of the armor plating in the front of the hull and the front of the turret, and there is a program to upgrade the rest. 美国把贫铀用在自己坦克的装甲上咋解释?
Because of its high density, depleted uranium can also be used in tank armor, sandwiched between sheets of steel armor plate. For instance, some late-production M1A1 and M1A2 Abrams tanks built after 1998 have DU modules integrated into their Chobham armor, as part of the armor plating in the front of the hull and the front of the turret, and there is a program to upgrade the rest. 美国把贫铀用在自己坦克的装甲上咋解释? lilylily2021 发表于 2023-03-23 16:16
Depleted Uranium 還用在M1A2 Abrams 坦克的裝甲呢。 The potential for health effects from internal exposure is related to the amount of DU that enters a person’s body. Inhaled DU particles are likely cleared from the lungs over several years. DU fragments may remain for many years. Older studies in U manufacturing workers show high exposures to U may especially affect the kidneys. To date, in a group of Veterans exposed to DU in friendly fire events, there has been no health impact to the kidney noted, however, recent research shows there may be an association between elevated urine uranium in these Veterans and lower bone mineral density (BMD). The BMD results require further study to determine if they persist over time and researchers and clinicians continue to monitor the health of these Veterans. 不要太危言聳聽. 這不是髒彈。
Depleted Uranium 還用在M1A2 Abrams 坦克的裝甲呢。 The potential for health effects from internal exposure is related to the amount of DU that enters a person’s body. Inhaled DU particles are likely cleared from the lungs over several years. DU fragments may remain for many years. Older studies in U manufacturing workers show high exposures to U may especially affect the kidneys. To date, in a group of Veterans exposed to DU in friendly fire events, there has been no health impact to the kidney noted, however, recent research shows there may be an association between elevated urine uranium in these Veterans and lower bone mineral density (BMD). The BMD results require further study to determine if they persist over time and researchers and clinicians continue to monitor the health of these Veterans. 不要太危言聳聽. 這不是髒彈。 mise88 发表于 2023-03-23 17:48
科普: 虽然贫铀弹放射性较弱,但其仍具有一定放射性,人体长期接触必然会造成不良后果,贫铀弹对人体造成的伤害主要体现在两个方面: 一是它的化学毒性。贫铀属重金属,比铅、汞密度还要大,其毒害作用比铅、汞还强。 二是放射性伤害。贫铀的放射性主要是α射线,其粒子在空气中射程只有2.73厘米,仅能穿透人体皮肤角质层,因此基本不存在外照射危害。但贫铀弹燃烧时,汽溶胶化的氧化铀和贫铀微粒可以进入人体内部,会形成严重的内照射,使人体器官受到严重损伤。在海湾战争和科索沃战争中遭受贫铀弹伤害的老兵许多都被诊断出肾方面的疾病,如血管球性肾炎、肾功能衰竭等。另外,贫铀还会造成生育能力下降,甚至会导致精子和卵子中的染色体畸变和基因突变,进而导致下一代出现异常。 贫铀弹,一般用于穿甲弹。对于中、俄等钨砂储藏丰富国家,穿甲弹制造原料丰富顶级,对污染危害性较大的贫铀弹是不感兴趣 美国发动的战争大多是海外战争,就像在伊拉克、叙利亚、塞尔维亚等大量使用,因为铀的放射特性是长期的,因此危害可长达几十年,对当地土壤、水源和人造成重大伤害。
脏弹的目的是传播放射性。 贫铀弹使用低密度铀主要是其密度高,穿甲效果好。
你以为他不知道这些?他把这些说出来,怎么造新闻?
正确,贫铀弹的 alpha particles 不具备穿透人皮肤的能量,辐射穿透性很低。当然贫铀如果被人体摄入(口服)危害还是不小。但目前各国使用的炮弹,比如各种燃烧弹,照明弹,遗留下来对环境的污染都不小于贫铀弹。
美军最现先进的M1A1就是使用贫铀装甲,至少美军现在认为这不是一个问题。。
贫铀穿甲弹要比钨穿甲弹的穿透性更好,虽然钨的密度也很高,但当贫铀穿甲弹接触装甲后,会产生高温,软化装甲硬度,而弹体可以继续保持形状更容易破甲。而钨穿甲弹在接触到装甲后会钝化,形成蘑菇头,影响进一步穿透。
Uranium metal’s high density provides the penetrator with momentum and a straight trajectory, something almost impossible to stop. Tungsten, which has a similar density to uranium, can also be used but DU has greater target penetration.
Unlike tungsten, uranium is pyrophoric. It also has a lower melting point than tungsten. As a DU penetrator strikes a target, its surface temperature increases dramatically. This causes localized softening in what are known as "adiabatic shear bands" and a sloughing off of portions of the projectile''s surface. This keeps the tip sharp and prevents the mushrooming effect that occurs with tungsten.
When the DU penetrates the target vehicle, the larger fragments tend to chew up whatever is inside while the pyrophoricity of the uranium increases the likelihood that the vehicle''s fuel and/or ammunition will explode. The technical term used to describe these events is "behind-the-target effectiveness."
有些人就是带风向。
主要是俄国人怕了。
用美军做道德标杆?这标准有点低了吧 世界上很多被国际公约禁止的武器,比如奶泡弹,都是美军发明的,而且在国际上禁止以后还一直不愿停止。
真是良心黑透了说出这样胡说八道的话。贫铀弹这种脏弹臭名昭著!还在这里用伪科学辩护。脏弹就是反人类
这话说的,谁是💩啊,他好歹是个棍 纯字面意思
给脏弹洗地,给英国搅屎棍洗地,这些弯弯太让人鄙视了
搅屎棍是搅了屎,然后放到一锅粥里。 哪里有屎,搅屎棍是最清楚的
大家讨厌搅屎棍,是讨厌搅屎棍把自己的屎搅的到处都是,就像英国人,把大家都尽量克制的人性的恶,用来做自己牟利的手段
昂撒的海盗匪徒冒险家特性在英国这个搅屎棍身上得到120%的表征
恨中狗粮的风格: 只要主人给的狗粮在手, 万物皆可洗
舔完脱轨二恶英, 舔核电站废水, 现在连贫铀弹都能舔成茶叶蛋
屎不就是乌克兰么
鸦片贩子骨子里坏
有多煞笔会在自己的国家用贫铀弹 这玩意几百年的污染 伊拉克南联盟胎儿畸形率上升了十几倍 这在和美国打官司呢
如果这东西造成的辐射真的有实质影响,那么更多受影响的,应该不是乌克兰士兵,而是生活在当地的人吧。。。毕竟贫铀弹放在那儿,辐射基本上可以忽略,你又不会去抱着这玩意,那么大,也吃不进去。
但发射出去,爆炸了之后,各种碎片颗粒到处飞,肯定收拾不干净吧?今后生活在附近的人咋办呢?这东西爆炸一般也不会在坦克兵附近发生,所以问乌克兰士兵有啥意义?他们能替当地生活的乌克兰人去“觉得”值不值得?
要问,就要问将来可能生活在当地的乌克兰人。
当然,不想问就算了。
每个国家实际都有屎
诈骗岛上的弯弯就是中国的屎
如果你的意思是以牙还牙 - 这个是落在乌克兰,不是落在俄罗斯,如果有害,受害的还是乌克兰。
哈哈哈
那也总比shi好一些吧?
现在正在打仗的地区的居民主要是俄罗斯人 实际上乌克兰东部的居民里俄罗斯人占大多数
对,它只是一条棍,谁是这条搅屎棍的主人呢?大家都心中有数
Sick 为了洗地连脸都不要了 贫油弹爆炸以后形成的微粒污染环境,污染饮用水,食物和空气,非常难以去除。尤其战后那种环境非常恶劣,对战后居民的健康就是雪上加霜。 沙漠风暴期间在伊拉克土地上一共爆炸了371吨贫铀弹,2003年又用了176吨 导致的结果有基因缺陷,癌症,免疫系统,肾衰竭,BCL-2增加等各种adverse affect. 怎么会有人这么不要脸,这么视人命如草芥,我呸!
还要加上新生儿畸形,脏弹的辐射对胚胎是最致命的
搅屎棍英国和鲸鱼杀手日本人,一个脏弹,一个核废水,都是做的断子绝孙的事儿
挺好的,俄毛 用 温压炸弹,烤死人,这个起码是打tank 的,
为啥贫铀不用在种地盖房上才呢?
不便宜吧,单纯说价格。
你愿意吃贫铀弹梨过的田产嘛?
偷换概念避重就轻哦。。。 烤死人还是炸死人,那都是战斗当时的事。这贫铀弹 ,大伙儿在意的是爆炸后对当地长期的影响,可不是一回事哦。。。
估计不能。北约不下场,俄罗斯不会用也不能用。
支持你。那些跪舔欧美一切说辞的人,没有脸。
乌克兰的SUNFLOWER油好象主要出口台湾。。。
会污染土地,使用贫铀弹全是往离自己远远的地方扔的,被贫铀弹耕过地的国家白血病和婴儿畸形比例会增高。
楼里那几位也许敢吃LOL
The potential for health effects from internal exposure is related to the amount of DU that enters a person’s body. Inhaled DU particles are likely cleared from the lungs over several years. DU fragments may remain for many years. Older studies in U manufacturing workers show high exposures to U may especially affect the kidneys.
To date, in a group of Veterans exposed to DU in friendly fire events, there has been no health impact to the kidney noted, however, recent research shows there may be an association between elevated urine uranium in these Veterans and lower bone mineral density (BMD). The BMD results require further study to determine if they persist over time and researchers and clinicians continue to monitor the health of these Veterans.
不要太危言聳聽. 這不是髒彈。
台湾大叔,首先贫铀装甲对人体伤害小是因为没人吃。但是贫油弹就不一样,爆炸了以后铀粉尘漂浮在空中污染水源已经是可以实际测到的结果。各种贫铀弹对健康的研究也是不计其数。你自己去网上查就一大堆。这和含铅油漆可以一比:如果没有小孩子扒拉旧油漆下来舔到肚子里去一般不会有什么问题。 对于贫铀弹的环境问题已经是有定论的。这次真的用的话乌克兰的确挺惨的
一面: 战争打到这里,你知道你的装备就是不行。俄国装甲真要命。自己又没啥装甲。所以这个可以击穿装甲的depleted uranium 可以说是game change !
另一面: 这玩意儿对于人民和自己国家的土地真的污染很不好。你还要不要未来粮食出口大国的这个位置了。未来在这样情况长大的孩子的健康受损怎么处理。
可话说回来,国家没有了。这些还需要考虑吗?
真是个长期VS短期。 是要鸡蛋还是要🐔。 人民和人民的领土。
其实真不好选择。其实我个人真的非常佩服司机。这压力普通人早跨了。他原先一个小演员竟然作为人民自由的主心骨干到现在,也不知道是什么信念在支撑他。我们这种吃瓜人士,唯有多祝福和人道支援吧~~
领导领导,越是大领导越不好当的。 特别这种特殊时期的一个国家的领导。他其实不论怎么做都会有功有过的。
没事 全卖给台湾就行乐, 你看这几个台巴上下其嘴洗的多欢快 到时候福岛的核食,乌克兰的核农作物可以凑一桌,养出呆湾哥斯拉, 翻身暴揍陆陆, 走上人间巅峰
不是变成废墟, 是核废墟
真心恶毒 斯拉夫人惨了
还来game change啊?烦不烦啊。 海马斯也是game change,豹2也是game change,这贫铀弹也成了game change了,除了合理化贫铀弹的使用以外并没有其他卵用。乌克兰缺的是穿甲弹吗?乌克兰缺的是炮弹啊,就是普通的那种炮弹。英国用贫铀弹其实就是想战争升级,断子绝孙的那种缺德。这里帮英国洗地的祝你们有机会尝到福岛的鱼,呼吸乌克兰的风,还有机会变身蜘蛛侠哦!
咋打? 现在谁还从毛子上空飞?
真要用上贫铀弹,”game change“就变成” game over“了!
中国是用西安以东换美国和欧洲的大城市,因为中国的核策略是防御性的,不是先发打击的,所以中国会遭受第一波打击后才能还击,这个才是和平负责的核策略
你们这些自恨的,智商太低,只能听到自己想听的,每次离事实都至少差50%
这么打仗对你自己家环境不友好, 伤到花花草草多不好啊……
得多傻才能这么篡?
我不认为英国提供的贫铀弹会比俄罗斯多,
如果按洗地党说的没伤害,一起用呗,最后惨的必然是乌克兰
贫铀弹不是大家传统上讲的“脏弹”
但是贫铀弹的问题确实很大, 以前被低估了。
贫铀弹头在高温燃烧后产生的微弱核辐射爆炸尘埃第一会被人吸入,第二持续时间很长。
历史上美国用贫铀弹的结果,不仅造成对手土地上大量癌症和畸形人群的产生,连自己的坦克兵的癌症和各种怪病的爆发率也大幅度升高。
事实上贫铀弹现在只用于直击火炮,比如坦克炮,坦克歼击炮 和 对地攻击机炮, 用于普通穿甲弹无法击穿的装甲目标。 而现在二哈并没有太多这种平台(比如坦克/坦克歼击车),而俄毛也没有多少其他穿甲弹击穿不了的装甲目标。 所以英国给贫铀弹的目的非常可疑
拖死俄罗斯本来就是北约的目的啊,你以为北约真的是想拯救乌克兰?乌克兰从一开始就是被北约拿来当炮灰的,不然怎么俄罗斯还没出兵之前,美国都知道俄罗斯被逼急了,还predicted俄罗斯可能会出兵,但一点试图平息的举动都不做?