1.

1. 氡：1.现代装饰材料中大量使用了多种化学品(VOC)其中以甲醛,氨,苯系物,氡(Rn)和镭(Ra)组成.这些污染物的毒性,刺激性主要引起眼,鼻,喉咙刺激干燥,感到乏力.头疼,头晕,记忆力减退,恶心,皮肤瘙痒等.严重者可引发婴儿畸形,白血病和癌症.

2. 罗马尼亚船舶登记局：社(HR)、俄罗斯船舶登记局(RS)、波兰船舶登记局(PRS)、南斯拉夫船舶登记局(JR)、保加利亚船舶登记局(BKR)、中国船级社(CCS)、捷克船舶登记局(CSLR)、韩国船级社(KR)、印度尼西亚船级社(BKl)、罗马尼亚船舶登记局(RN)、印度船级社(1R

3. 英国皇家海军：并列第三名的是FGS领导号(M1071,20世纪50年代的331型猎雷舰)和英国皇家海军(RN)HMS阿瑟斯通号(M38,一种猎手级猎雷舰). 关于MCM舰艇,目前市场上有各种新的和改进的舰艇设计,而商用流行(COTS)硬件和软件技术则占据了MCM作战系统领域的主导地位.

4. 金属膜电阻：本公司成立于一九九八年五月,主要生产金属氧化膜电阻(RS,RSS),碳膜电阻(RD),金属膜电阻(RN),线绕电阻(RW),熔断电阻(RF型),玻璃釉电阻(RI),水泥电阻(RQ),晶片电阻(CIP)等全系列电阻;另可生产超低阻电阻合金.

5. rn：rolds number; 雷诺数

6. rn：roles of network; 角色网络

7.

7. rn：red nucleus; 红核

8. rn：reference noise; 基准噪音

1. 222Rn is formed through radioactive decay of ~(226)Ra contained inparticulates of soil and building materials and a fraction of the recoiledradon atoms enter into the fluid of particulate space of soil and buildingmaterials.
    土壤和建材的氡析出能力直接与其镭含量相关，镭经放射性衰变生成的氡，一部分进入颗粒间隙的流体中，成为可以自由扩散的氡。

2. Association, who was former Vice-chairman of Shanghai Education and Health Office and Associate Director of Shanghai Adult Education Committee. The major career of the Institute is adult higher schooling education and technical training. The present number of students at school is 1, 600 or more. Most teachers have senior professional titles.
    2002年初，由美国CGFNS机构确定在中国北京设立海外护士资格认证考试考点后，上海成人教育进修学院协同美国相关机构、上海护理学会三家组建美国CGFNS资格认证考试及RN的培训项目，旨在提升上海护理队伍的国际化水平和参与国际交流。

3. The Prince Bo o k 12 Ho w Ma n y Kin d s o f Milit a ry T e re Are h a n d C o n c e rn in g Me rc e n a ry So ld ie rs Having discoursed in particular on all the qualities of those principalities which at the beginning I proposed to reason about, having considered in some part the causes of their well-being and ill-being, and having shown the modes in which many have sought to acquire and hold them, it remains for me now to discourse generally on the offense and defense befitting each of those named.
    第十二章 Book 12 第十二章军队的类型及雇佣兵在该书开端处我提出要对君主国的性质做一论述，现在业已以详尽的笔触阐述完了，而且还从某些方面讲到了导致了君主国兴衰的原因，并展示了许多君主夺取王权和巩固江山所采取的手段，现在剩下来该做的就是概括地论述以上提及的君主国攻伐和防御的事务了。

4. RNs are not issued to businesses outside of the U. S.
    RN不颁发给美国以外的公司。

5. Receive credit for your RN experience RNs may receive 45 credit hours for their nursing experience.
    获得信贷的经验为您的护士报考可能会收到他们的护理经验45学分。

6. RN的解释

6. The progress levels of symptoms after pathogen infection showed that interaction of gray leaf spot pathogen and host has differentiation or polymorphism. The progress levels of symptoms is different. The aggressively has polymorphism. The pathogenicity of different isolates in same cultivar has polymorphism, or the host reaction type of same isolate in different cultivars has polymorphism. The host reaction type has differentiation. There are seven types of host reaction in cultivar and inbred after infected by GLS pathogen:Rectangular lesion without chlorotic halo, Rectangular lesion with chlorotic halo, Irregular lesion without chlorotic halo, Irregular lesion with chlorotic halo, Spot lesion with chlorotic halo, Rectangular and irregular lesionand Rectangular and spot lesion. The host reaction type is coalesced lesion when disease severely. Frequency of each reaction types is different.
    通过对玉米灰斑病菌侵染后的显症过程的系统观察，可在组织水平上说明该病菌与寄主互作反应存在分化或多样性：玉米灰斑病菌不同菌株侵染后显症过程表现出明显的差异；玉米灰斑病菌在侵袭力上存在多样性，菌株间对同一种品种的致病性表现多样化，或者同一菌株对不同品种侵染引起的寄主反应表现为多样性；病斑反应型的分化，玉米灰斑病菌侵染玉米品种或自交系后，主要有7种病斑反应类型，即RH型、RN型、IRH型(不规则形具褪绿晕圈病斑)、IRN型(不规则形无褪绿晕圈病斑)、SH型、RI型(长矩形与不规则形混合病斑)和RS型(长矩形与斑点形混合病斑)，若发病严重，病斑连成片，而且这些反应类型出现的频率也不同。

7. You may use a RN instead of a name to satisfy the labeling requirement.
    你可以用RN代替公司的名称在标签上。

8. RN的翻译

8. X_o H-~Rn*v|网络赚钱|网赚论坛|网络赚钱门户站|免费网赚|网赚教程 This is a very useful skill for most characters as it enables you to teach other people what you know, or rather for them to increase their skill when you agree to tutor them. It depends 70% on intelligence, 20% on sense, and 10% on psychic.
    TRim~4c''f网赚论坛-提供全面的网赚资讯，网赚教程，联盟赚钱，网络赚钱信息，源码下载，免费网赚软件，各种最新网赚项目，网赚教程，将近 7万会员最专业的网赚论坛-你對於傳授知識給予其他人，有著一股熱情，大家可以更輕易的接受你傳達的知識。

9. Therefore it is necessary to develop a rapid measurement of ~(222)Rn and ~(220)Rn daughters PAEC method.
    因此有必要发展一种能同时快速测量~(222)Rn和~(220)Rn子体潜能浓度的方法。

10. danci.edu.pub

10. The soluble tetra-alkyl phthalocyanine compounds have the following general structure, wherein Rn represents straight-chain or branching chain alkane, n represents the number of straight-chain or branching chain alkane, M represents center ligand of bivalence or more, L represents axial ligand, X represents the number of L.
    该可溶性四烷基酞菁化合物符合如下结构通式：结构通式中，Rn代表直链或支化链的烷烃，n代表直链或支化链的烷烃的数目，M代表二价或二价以上的中心配体，L代表轴向配体，X代表L的数目。

11. Naturally, I am aware there are a lot of people hate RN Jun Zhu.
      老夫知道RN有不少人讨厌郡主。

12. Sunny, whose service number is RN Parrot No.1, has now resumed her place in the wardroom among the officers.
      桑尼的服役编号是皇家海军一号鹦鹉，它现在重新回到了军官起居室的位置上，与军官们为伍。

13. It''s perfect to use on other patte rn s where you want to include your initials or the date.
      这是完美的对其他模式的使用要在其中包括您的名字缩写或日期。

14. Case studies using this new method find that the Ra-Rn equilibrium restoration is unstable and discontinuous, but increases with a leap. Determination methods of Ra-Rn equilibrium coefficient for sandstone-type uranium ore deposits are also discussed.
      文章还对砂岩铀矿床Ra-Rn平衡系数的确定方法进行了讨论，认为目前工作中采用矿心Ra分析结果与伽马测井Ra解释结果对比计算Ra-Rn平衡系数的方法，不够科学，也不尽合理。

15. Notes:The installing size in the bracket is for RN13 fuse link with 75A or above 75A.
      注：配RN3熔管电流75A及75A以上的安装尺寸为括号内尺寸。

16. There are many different types of dragon, but the Weste rn dragon occurs most frequently in literature.
      龙有许多不同类型，但西方龙最常出现在文学。

17. Rn An upward movement, curve, or trend, as in business activity.
      向上的运动，曲线或趋势：如商业活动中的上升趋势

18. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

18. Two of the six underwent total larynectomy to address RN related tracheoesophageal fistula formation and massive bleeding. The other four had tracheotomies to maintain their airways.
      病例1、2两例分别因气管食道瘻管和大量出血而执行全喉切除术；病例3至6则仅施行气管切开术来维持呼吸道通畅。

19. A diesel hydro-desulfurization and dearomatization catalyst RN-10B was developed on the basis of optimizing the catalyst shape, support, additives and active metal content.
      为降低车用柴油中的硫和芳烃含量，石油化工科学研究院在优化催化剂形状、载体、助剂、活性金属含量的基础上，开发了RN-10B柴油深度脱硫脱芳烃催化剂。

20. RN的近义词

20. INTERVENTION: Thirty myocardial infarction rabbit models were randomly divided into 3 groups. Rabbits in the model control group were left intact. Stem cell suspension (1×l06 cells/per point) was injected into the Xinshu (BL 15), Zhiyang (DU 9) and Danzhong (RN 17) in the point injection stem cell group at 1 week after acute myocardial infarction. The same volume of saline was injected into the above mentioned points in the point injection saline group.
      干预：将造模成功的日本大耳白兔30只随机分为3组，模型对照组不干预；穴位注射干细胞组于急性心肌梗死形成后1周，取心俞、至阳、膻中4穴，穴位注射干细胞混悬液，1×l06细胞/穴；穴位注射生理盐水组在相同部位穴位注射等量生理盐水。

1. (置于名字后表示所属军队)英国皇家海军
    RN is a written abbreviation for (书面缩略=) Royal Navy, the navy of the United Kingdom. It is written after someone''s name to show that they are an officer of the Royal Navy.

RN

    e.g. ...RN Museum, Portsmouth.
           朴次茅斯皇家海军博物馆
    e.g. ...Commander Richard Aylard RN.
           皇家海军中校理查德·艾拉德

2.