1) CFCs altemative
CFCs替代物
2) CFCs replacement
CFCs替代
1.
The technical strategy that is suitable for current CFCs replacement in small and medium-sized enterprises of domestic refrigerator and freezer in China is presented.
本文对国际上几种主要的冰箱冷柜业的 CFCs替代物进行了对比分析 ,提出了目前适用于我国中小冰箱冷柜企业的 CFCs替代技术路
4) CFCs alternative refrigerant
CFCs替代工质
1.
This paper analyses the thermodynamics properties of major CFCs alternative refrigerants,present the modifications with the R12 refrigerator for compressors when it is converted to CFCs alternative refrigerants,and compare the advantage & disadvantage and difference & commonness of various refrigerants.
本文着重分析了常用 CFCs替代工质的热物理性质 ,提出了 R12电冰箱压缩机使用 CFCs替代工质后的设计改进方案 ,对比分析了 CFCs替代工质在 CFCs替代路线中的异同及优缺点。
5) Surrogate
[英]['sʌrəɡət] [美]['sɝəgət]
替代物
1.
Function and application of surrogate and internal standard in environmental sample analysis;
替代物和内标物在环境样品分析中的作用及应用
2.
Recovery of sample extraction and clean\|up was evaluated and assured by adding surrogate.
改装了HVS-1000型大流量采样器,实际工作中用滤膜"XAD-2加PUF"同时采集空气颗粒物和气相中的PAHs,有效地提高了采样效率,并初步定量评价了PAHs在颗粒物和气相中的分配;用添加替代物的方法评价了预处理过程的回收率;用乙腈和水梯度洗脱、PAHs专用色谱柱分离、紫外检测的方法对USEPA规定的16种PAHs类优先污染物进行了定性和定量分析。
6) substitute
[英]['sʌbstɪtju:t] [美]['sʌbstə'tut]
替代物
1.
Nitrite application harmful analysis and its substitute research in meat product;
亚硝酸盐在肉制品中应用的危害分析及其替代物的研究
2.
EP-antiwear additives which could be the substitute for ZDDP were divided into several kinds based on their molecule structures,and the lately researches of every types were discussed comprehensively.
在这种情况下,研究开发ZDDP的替代物就显得非常重要。
3.
38%,which satisfies the environment criteria with low cost and as a transitional substitute of R12.
38%,符合环保要求,且成本低廉,可以作为R12的一种较好的过渡性替代物。
补充资料：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
CAS：97375-31-0
中文名称：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
英文名称：Pyridine, alkyl derivs., distn. residues, benzyl chloride-quaternized
中文名称：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
英文名称：Pyridine, alkyl derivs., distn. residues, benzyl chloride-quaternized
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条