新人999本文目录：
Treatment methods for nuclear radiation in the United States
最佳答案：
# 核辐射症状
- 初期：可能出现恶心、呕吐、腹泻等消化系统症状，以及疲劳、头痛、虚弱等全身症状。这是因为辐射对胃肠道黏膜和神经系统造成了刺激和损伤。
- 中期：会出现骨髓抑制，导致血细胞生成减少，进而出现贫血、易感染、出血倾向等症状。免疫系统也会受到抑制，使机体抵抗力下降，容易引发各种感染性疾病。
- 后期：可能诱发癌症，如白血病、甲状腺癌等；还可能对生殖系统造成影响，导致不孕不育、胎儿畸形等；神经系统也可能出现长期的损伤，如记忆力减退、认知障碍等。
# 治疗药物
- 氨磷汀：是美国食品药品监督管理局（FDA）许可的第一个辐射防护剂，对较大剂量全身照射有明显预防效果，能减轻辐射导致的食管炎、肺炎和骨髓抑制，但有效用药量较大，毒副反应严重。
- 雌激素：天然甾体激素（如雌二醇）或人工合成的非甾体激素（如己烷雌酚、己烯雌酚等）在临床和动物实验中都显示有一定程度的辐射防护作用，而且辐射前后给药都有效果。
- 稳定性碘：可用于预防和阻止放射性碘131对甲状腺的危害，能阻止和减少甲状腺对放射性碘的吸收，从而降低甲状腺的受照剂量。主要有碘化钾（KI）和碘酸钾（KIO3）两种。
- 二乙烯三胺五乙酸三钠锌（Zn-DTPA）和二乙烯三胺五乙酸三钠钙（Ca-DTPA）：能加快钍、钚及稀土元素等放射性核素从尿中排放，在中毒晚期仍有一定效果，但不能用于放射碘、铀和镎的促排。FDA推荐首选Ca-DTPA，如需额外治疗，则转用Zn-DTPA持续治疗。
- 普鲁士蓝：口服后肠道不吸收，在肠道内选择性地与摄入的或由肠道腺体再分泌的铯相结合，形成稳定的亚铁氰化铯盐，由粪便排出。
- 细胞因子：如粒细胞-巨噬细胞集落刺激因子（GM-CSF）、粒细胞集落刺激因子（G-CSF）等，不仅有放射防护作用，而且能诱导骨髓干细胞增殖、分化，促进造血功能的恢复。
- Nplate：由美国制药商安进制造，于2021年获得美国食品药品监督管理局批准，用于治疗成人和儿童急性辐射综合征引起的损伤。
2013年职称英语综合A类答案多少？（代码12）
2013年职称英语综合A类阅读理解习题含答案Smuggling It is not unusual for a pet to be sent by air cargo from
Colombia to New York， but last December‘s shipment of a 4-year-old sheep dog
caught a New York Kennedy Airport Customs inspector’s eye. The dog looked to be
on its last legs， and there was an unusual lump on the side of its body. An
X-ray and emergency surgery revealed the presence of 10 condoms tightly packed
with five pounds of cocaine that had been surgically implanted in the dog‘s
abdomen - yet another first for Customs in the war on drugs.
When it comes to transporting drugs， the methods used are only as limited
as a smuggler‘s imagination. Kilo bricks of cocaine are routinely concealed
beneath false bottoms of containers that hold poisonous snakes. “You’ve got
snakes that are 12feet long，” says a United States Fish and Wildlife Service
agent - and sometimes the drug is in the snake. “Who‘s going to pull it out and
feel it?” Given this deluge， one can only wonder if agents are ever confounded by
some of the smuggling methods. “There are things we haven‘t seen before，” says
John McGhee， a Miami Customs special agent， “but nothing really surprises
us.” 练习： 1. The dog was different from others in that A) it could stand only on its hind legs. B) it had only two legs C) it was very attractive D) it had a very big abdomen 2. How many methods are used to transport drugs? A) As many as a smuggler can think of. B) Beyond the smuggler‘s imagination. C) Only a limited number. D) Only a few. 3. How many pounds of heroin were estimated to be smuggled into the United
States in 1994? A) 204，391 B) 2，577 C) 25，770 D) 559，286 4. Which of the following could best replace the expression “small fry” in the third paragraph? A) Small dogs. B) Small sheep dogs. C) Small smugglers D) Small ringleaders. 5. What is this article about? A) Drug transportation from Columbia to New York. B) A new method for drug smuggling. C) Varied drug transportation methods D) Types of drug. KEY：DACCC
英文名词当形容词
名词作定语的用法1、名词的普通格：在英语中，把名词用作形容词，放在其它名词之前 (即放在“定语”位置)，这种现象称之为名词形容词,例如： 1)That iron door is for the center building．那个铁门是给中心大楼用的。 2)The glass windows let in the morning sun．早晨的阳光从玻璃窗射进来。
名词作定语一般用单数形式（也有用复数的，详见后面）。例如：There area lot of shoe shops in the street.But there is only one jewellery shop in it.
2.所有格：包括有生命的所有格与没有生命的所有格。
1).有生命的所有格用’s结构，但是s结尾的名词及 s结尾的复数名词只用后加’。例如：
Marx was happy to receive Engals’ money and thanked him for his important help.
We sent our teachers some cards for the Teachers’ Day.
2).无生命的所有格常用of结构。例如：
We find a small hole inthe corner of the front door.
3）双重所有格：限定词+名词+ of+名词性物主代词/名词’s：Tom is a friend of mine/Kate’s.
一般而言，作定语用的都是名词的单数形式，但在 近年来的英语中存在一种流传颇广、影响较深的 趋势，这就是复数名词也经常被用作定语。 下面谈谈几种常被用作定语的复数名词。 一、专有名词作定语： the United States government 美国政府 Nuclear Standards Board 核能标准委员会 二、表示多层次意思的名词作定语： an honours student 优等生 the commodities fair 商品交易会 a savings bank 储蓄银行 三、复数形式作单数用的名词(像news， mathematics，ecnomies)作定语： news agency 通讯社 a mathematics teacher 一位数学老师； an economics degree 经济学学位 四、名词单复数同时作定语，意思不变： a custom(s) house 海关 the enquiry(enquiries) office 问讯处 a trouser(s) pocket 裤袋 五、意思不同的单复数名词作定语： a glasses frame 眼镜框 arms race 军备竞赛 a glass frame 玻璃框 an arm band 臂章 六、有时在某种情形下用复数名词，在另一种情形下又要用单数： a communications satellite 通讯工具 a communication engineering 通讯工程学 a wages policy 工资政策 wage negotiations 工资谈判 七、由of属格转变而来的-s属格，脱落变为复数名词，用作定语： a teachers delegation(＝a delegation of teachers) 教师代表团 minor nationalities discontent(＝discontent of the minor nationalities)少数民族的不满。
八、man, woman, gentleman等作定语时，其单复数以所修饰的名词的单复数而定。 如：men workers women teachers
gentlemen officials
九、相当数量作定语的名词，即使含义是复数的，也还是常用单数形式，如orange marmalade是用梅子(oranges)做的酱， a match—box(火柴盒)是装火柴(matches)的盒子， eyeshadow(眼影)是徐眼圈(eyes)用的，a cowboyfilm (西部片)是描写牛仔(cowboys)的影片等。其他例 子还有： shoe—repairers(修鞋的人) ticketoffice(售票处) childwelfare(儿童福利) grapellarvest(葡萄的收成) picturegallery(画廊)等等
红字中有这样的句子，寻求英文版
这是原文：The young wowan was tall, with a figure of perfect elegance, on a large scle. She had dark and abundant hair, so glossy that it threw off the sunshine with a gleam, and a face which, besides being beautiful from regularity of feature and richness of complexion, had the impressiveness belonging to a marked brow and deep black eyes.
