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CFC是什么意思_CFC英文翻译

CFC英 [ˌsi: ef ˈsi:] 美 [ˌsi:ef'si:] 

第三人称复数:CFCs

CFC 基本解释

1. HFC-245fa(1, 1, 1, 3, 3-pentafluoropropane) is one of the substitute compounds for CFC, HCFC.
HFC-245fa即1,1,1,3,3-五氟丙烷(1,1,1,3,3-pentafluoropropane),是一种取代CFC、HCFC的化合物。

2. Companies pay more attention to product quality so that products meet or exceed international safety standards and norms, prescription of environmental protection, non-CFC and HCFC compounds.
公司更加注重产品质量,使产品符合或超越国际标准及安全规范、环保配方,不含CFC和氟氯烃化合物。

3. As the world environmental requirements is strict constantly, refrigerants such as CFC, HCFC, will be severely restricted, thus R125 substitute for CFC, HCFC, etc., will grow steadyly in demand.
随着世界环保要求的不断严格,CFC、HCFC等类制冷剂的使用将会受到严格的限制,因而作为CFC、HCFC等的替代品的R125,其需求量在稳步增长。

4. Packing: CFC-11 should be filled in 200 liter drum (net weight is 250kg/drum).
包装规格:CFC-11用200升铁桶包装(250kg/桶)。

5. CFC

5. Experiment results indicated that the foaming flowability of polymeric MDI was almost independent of 2, 4'-MDI content in both CFC and cyclopentane foaming systems, but increase in 2, 4'-MDI content resulted in linear rise of demoulding deform...
实验结果表明,当聚合MDI与 2种组合聚醚进行发泡时,2 ,4` MDI含量对聚合MDI的发泡流动性影响较小,而对后熟化性能的影响明显,随 2 ,4` MDI含量的增加,脱模变形呈直线上升的趋势。

6. CFC的解释

6. The system of CFC12/HCFC152a exhibits positive deviation with a minimum azeotrope.
对系统(1)和(3),在实验温度范围内,k〓与温度无关;而对系统(2),k〓与温度有关。

7. ABSTRACT The combination of the Controlled Rotary Vane Compressor is a key component of mixture working medium refrigeration machine, and is an efficient method solving present CFC problems.
变容式压缩-膨胀机是混合工质制冷机的核心附件,这种制冷机以空气和水的混合物做工质,是解决当前氟利昂问题的一条有效途径。

8. CFC什么意思

8. Largertires and brakes, Passenger side air bag added, CFC free airconditioning with a pollen filter, Automatic headlamps, stylingtouch-ups and several interior refinements.
1993大轮胎和刹车,乘客侧气囊补充,以氯氟烃免费空调花粉过滤自动大灯,造型触摸身体和几个内陆修饰。

9. On the basis of the recently accomplishment of international researches, this dissertation has developed a general mathematical models in the optimization and matches of the whole refrigeration system of Domestic Refrigerator and Freezer. The calculation methods used to solve the optimum problems of refrigeration system have been studied. The computer software for the use of optimization and matches of the whole refrigeration system has been developed for the first time. The researches result of this thesis has achieved the purpose of saving energy in DRF and provided a new tool for developing new types of DRF charged with CFC's alternative refrigerants.
本文结合国内外最新的研究成果,发展了家用冰箱系统优化匹配的数学模型;研究了冰箱系统中最优化问题的算法,首次研制开发了家用冰箱制冷系统优化匹配的计算机软件;为新型家用冰箱的研制、开发以及实现CFC制冷剂的替代提供了一个切实可行的有力工具,并实现了节能的目的。

10. Match with the global restriction usage CFC melting agent of 《the Montreal international convention 》and satisfy doing not need of high accuracy, high dependable sex electronics product to clean construction craft, our company has doing not need of various metal alloy comparisons and line paths to wash tin line to provide a choice.
配合全球限制使用 CFC 溶剂的《蒙特利尔国际公约》以及满足高精度、高可靠性电子产品的免清洗组装工艺,本公司配有多种合金比例和线径的免洗锡线供客选择。

11. Results showed that TSPG (10-70 μg/ml) could raise the expanded cell number, CD34 cell number, and the numbers of total CFC, TSPG 50 μg/ml was identified as the most potent stimulating concentration, and increased total nucleated cells to (2470.5±79.96)×103、CFC to (53.96±4.286)×100% and CD34 cells to (21.86±3.094)×100%; TSPG (10-50 μg/ml) could raise the colony formation rate of CFU-GM, TSPG(20μg/ml) induced the best effect on granulocytopoietic differentiation committed of CD34 cells.
结果显示:10-70 μg/ml TSPG均可不同程度地提高脐血细胞总数、CFC数和CD34 细胞数,50 μg/ml是最佳刺激浓度,可使细胞总数、CFC数和CD34 细胞数分别增至(2470.5±79.96)×103、(53.96±4.29)×100%和(21.86±3.09)×100%; 20 μg/ml是液体培养诱导骨髓CD34 细胞向粒系分化的最佳浓度,可使细胞总数、CFU-GM和CD33 细胞分别增至(133.2±9.03)×103、(26.78±1.91)×100%和(16.98±1.73)×100%;甲基纤维素半固体培养检测显示,TSPG(10-50 μg/ml)均能提高CD34 细胞形成CFU-GM的集落产率,以TSPG 20 μg/ml效果最为明显。

12. So even if all CFC production stopped immediately, the threat of ozone depletion would continue for more than a century.
这样,即使立即停止所有氯氟化碳的生产,臭氧损耗的威胁也会持续一个多世纪。

13.