聚四氟乙烯

The result is that the crystal structure of the sample irradiated at the dose of 1 × 10^5 Gy is of an obvious damage while the structure of the unirradiated sample is crystal band.

结果表明，辐照前聚四氟氟乙烯样品的表面是规则的带状晶形结构，经1×10^5Gy辐照后样品的晶状结构遭到了明显的破坏，向非晶态转变显著。

Working with the engineering firm Arup, which also collaborated on the Bird's Nest, PTW developed cladding made of variously sized cells of ETFE, or ethylene tetrafluoroethylene, a translucent plastic somewhat similar to Teflon.

PTW与ARUP工程公司配合，使用了各种大小的ETFE材质的泡泡，类似于聚四氟乙烯的半透明塑料。

CAS radiation technology services company in Shanghai of the Chinese Academy of Sciences, the Ministry of radiation technology company in Shanghai's technology subsidiary, and the Chinese Academy of Sciences radiation technology company in 1989 by the Chinese Academy of Sciences of Nuclear Science and Physical and Chemical led the organization of the Chinese Academy of Sciences, owned by high-energy physics Shanghai by the atomic nucleus, Lanzhou Modern Physics, Plasma Physics in Hefei, the Changchun Applied Chemistry, Hefei Chinese Scientific and Technical University jointly established a joint venture and technical input, built for the cable factory in Yantai, Changshu Cable Factory, Liyang Cable Factory, Huaian cable factory Electronic contracting, such as the establishment of a special radiation cross-linking cable production lines and a number of radiation center and computer and new materials production base, by the relevant State Council ministries and provincial and municipal leaders on the importance and recognition, that was the first national high-tech Enterprise units, radiation technology company in 2002 to reform the merger into a new high-tech companies, and the Shanghai Technology Services Division of the Department of independent legal entities and by relying on the Chinese nuclear radiation and high-tech base for the successful trial production of 200-nanometer tetrafluoroethylene Ethylene special engineering plastics ultra-fine powder, consisting mainly expected to add new type of dispersing agent, detergent, antioxidant Kangfu agent, the preparation of a motor vehicle and vessel efficient use of lubricating oil additives series.

中国科学院辐射技术公司上海服务部系原中国科学院辐射技术公司在上海的技术子公司，而中国科学院辐射技术公司是1989年由中科院数理化局核科学处牵头组织中国科学院所属的高能物理所，上海原子核所、兰州近代物理所、合肥等离子物理所、长春应用化学所、合肥中国科技大学共同合资并投入技术建立的，建成后为烟台电缆厂、常熟电缆厂、溧阳电缆厂、淮安电缆厂等承包建立了电子辐照交联特种电缆生产线和一批辐照中心和计算机及新材料生产基地，受到国务院有关部委和有关省市领导的重视和表扬，并被国家认定的第一批高技术企业单位，2002年辐射技术公司进行体制改革合并成新的高技术公司，而上海技术服务部系独立法人单位并依托中科院原子核所辐照基地的高新技术及试制成功的200纳米聚四氟乙烯特种工程塑料超细粉，以此为主料加上新型的分散剂、清净剂、抗氧抗腐剂等，配制成汽车用和船舶用的高效润滑油系列添加剂。

The Sympatex membrane production method uses a material made from polyether and polyester and its production involves no use of PTFE or fluorocarbons that are often found in other standard textile membrane materials.

从2011/2012冬季开始，沃德的登山、骑行类服装及鞋类产品原料将采用100%可再生的新保适薄膜。该薄膜由聚醚和聚酯合成，未使用那些在其它织物薄膜中经常出现的聚四氟乙烯或任何碳氟化合物。

My company's main products are R11, R12, R13, R22, R227, R502, R141b, R142b, R152a, R113, R134a, R402A (HP80), R402B (HP81), R404A (HP62), R123, R407C, R410A, R507 , Tsinghua series refrigerants, as well as some related products such as dichloromethane, chloroform, halons, refrigeration oil and blowing agent (R11, R245) and so on.

我公司的主要产品有 R11 、 R12 、 R13 、 R22 、 R227 、 R502 、 R141b 、 R142b 、 R152a 、 R113 、 R134a 、 R402A （ HP80 ）、 R402B （ HP81 ）、 R404A （ HP62 ）、 R123 、 R407C 、 R410A 、 R507 、清华系列制冷剂，以及一些相关产品如二氯甲烷、三氯甲烷、聚四氟乙烯、冷冻油及发泡剂（ R11 、 R245 ）等。

Natural Rubber. PTFE, and so on ......

天然胶。聚四氟乙烯等。。。。。。

The company specializes in the production and sales of fluorescent lamp starters and PTFE tape.

本公司专心致力于日光灯启辉器和聚四氟乙烯生料带的生产和销售。

So such spherical plain bearings have a wide application to the heavy-loaded key positions in the fields of aviation, astronavigation and railways etc.

这种自润滑关节轴承可广泛应用于航空、航天等高新技术领域中的关键承载部位。关键词：聚四氟乙烯纤维织物；衬垫应用；自润滑关节轴承

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。