At the same time, it puts forword some attentive problems on popularizing spray irrigation.

文中还提出了几点在推广喷灌技术中应注意的问题。

This article describes the management, extending methods and attentive problems for the internal storage of NEAX61E SPC exchange.

描述了NEAX61E程控交换机内存储器的管理、扩充方法和注意事项。

The feaures, performance, the range of application and some attentive problems of applying soft start system to ship are analyzed.

分析软起动器的犒点、性能、适用的场所范围以及船舶使用软起动器应注意的问题。