cec的例句大全

The China Enterprise Confederation ( CEC ) has released its latest list of the country's top 500 companies.

中国企业 联合会 近日发布了“中国企业500强”最新榜单.

This paper described the principle character and application of nonaqueous capillary electrochromatography ( CEC ).

介绍了非水溶液电色 谱 的原理、特点及应用.

This paper has reviewed the developments of the separation of enantiomer CEC. 35 references were quoted.

本文系统评述了毛细管电色谱(CEC)分离分析对映体的发展状况,引用文献35篇.

So after analyse some ways and means about how to counter CEC system are brought forward.

通过分析提出了对抗CEC系统的方法和手段.

It had positive correlation with soil organic matter and CEC.

其吸附率与土壤有机质、CEC呈正相关.

CEC is the core component of capillary electrochromatography column.

CEC的核心部件是毛细管电色谱柱.

Capillary electrochromatography ( CEC ) is a novel effective separation technique.

毛细管电色谱 ( CEC ) 技术是一种高效、快速的新型分离技术.

The variation in CEC was similar available P and K.

土壤阳离子交换量(CEC) 的变化与磷、钾的规律相似.

Results indicate hat : The permanent negative chargecapacity ( CEC _ p ) depends on soil clay content and soil clay mineral ssociation.

结果表明: 土壤 CEC _p主要与土壤粘粒含量和粘土矿物组成有关.

The result show that the method of AD-CEC is a new advanced and economic technology.

比较结果表明,文中提出的AD-CEC法系博采众家之长的新型工艺.

Currently, one of the major researches into CEC involves the development of some sensitive detection modes.

当前, 发展CEC与各种高灵敏检测器的联用已成为CEC研究中最活跃的方向之一.

The principle and application of molecular imprinting chiral separation in CEC were reviewed.

综述分子印记技术的基本原理及其在CEC中的应用模式和实例.

Recent investigation shows that CeC & gt ; 2 nanoparticles can be used as CMP slurry to polish IC chip.

最新研究表明,纳米 CeO _2可用于集成电路芯片加工的化学机械抛光(CMP)浆料.

Their common characters are scarce of organic matter, low content of nutrient, little CEC, weak eluviation, high content of calcium carbonate, profile developed a little and coarse soil texture.

有机质缺乏，养分含量低，阳离子代换量小，淋溶作用弱，碳酸钙含量高，剖面发育差，土壤质地粗是试区土壤的共同特征。

The contents of total nitrogen, total phosphorus, content of exchangeable cation ( CEC) and C/ N specific ratio were all improved.

施用有机肥的土壤全氮、全磷、重组磷及C/N比均呈提高趋势，pH值降低，其原土和重组复合体的阳离子交换量较高。

2010-12-22 The China Electricity Council ( CEC) projected Tuesday the country's electricity consumption will increase to8.2 trillion kWh by2020.

2010年12月22日中国电力企业联合会日前表示，到2020年，中国全社会用电量可达8.2万亿千瓦时。