crn的例句大全

The concept of controlled-release nitrogen fertilizers ( CRN ) as a nitrogen management tool is not new.

用控释氮肥 ( RN ) 为氮素管理的一项措施已不是新概念.

The key problems about the further research of the access control in CRN are proposed.

提出基于CRN的接入控制进一步研究的关键问题.

CRN: What would you characterize as the fastest-growing part of your services business?

您如何描述贵公司服务业务中增长最快的部分?

Third is positive analysis on marketing efficiency of China in use of CRn model, which is followed by countermeasures and suggestions.

三是创造性地运用市场集中度模型对我国营销管理效率进行了实证分析，并提出对策建议。

The news site CRN was first to report the deal.

CRN最先报道了这项交易。

Preparation and properties of CrN coating by arc ion deposition

电弧离子镀CrN涂层的制备及性能研究

Properties of Carbon Film and CrN-Cu Film

碳膜与CrN-Cu膜的摩擦学性能对比

Firstly, 1 judge the industry belongs to oligarch monopoly market by accounting the "CRn".

首先通过对绝对集中度指标CRn的计算判断中国民航业目前属于寡头垄断型市场结构。