rural technique extension 农村技术推广
science technique extension 科技推广
agriculture technique extension 科技推广
agricultural technique extension 农业技术推广
finite element technique extension 有限伸长
plant protection technique extension 植保技术推广
agricultural technique extension service system 农业技术推广服务体系
EXTENSION TECHNIQUE 扩展技术
So the technique extension and application of ceramic inner heating galvanizing is limited.
这使得陶瓷锌锅内加热技术的应用和推广受到了极大的限制。
By analyzing the questions and status of agriculture technique extension system in China, the innovative ideas were advanced.
通过分析我国农业技术推广体系的现状及问题，提出了农业技术推广的创新性思路。
Extension and restriction are both valid methods for a substitution; however, union is not a valid derivation technique according to the XML Schema specification (see Resources).
扩展和限制是替换的两个有效方法。但是，根据XML模式规范，联合并不是有效的派生技术(参阅参考资料)。
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