| |
©2011 dictall.com |
|
|||||||
说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
|
|||||||
1) Execrable weed in farmland
农田恶性杂草
2) farmland weed
农田杂草
1.
Floristic characteristics and ecological distribution of farmland weeds in Henan Province;
河南农田杂草植物区系特征及生态分布
3) farmland weeds
农田杂草
1.
The kinds, distribution, harm and growing periods of farmland weeds in Qinhuangdao area were given on the spot investigation.
实地考察了秦皇岛市下辖的三区四县 (北戴河区、山海关区、海港区、昌黎县、抚宁县、卢龙县、青龙县 )农田杂草的种类、分布、危害及主要杂草的生育期。
4) weeds
[英][wi:d] [美][wid]
农田杂草
1.
Twelve species of pathogenic fungi from the weeds in field in Guangdong province were found and described.
报道了广东农田杂草上的 12种病原真菌 。
2.
The paper presents the chevelopment in research and controlling of weeds in the fields of China,It mainly discusses the current problems and control tactics on weeds in the fields.
本文概述了我国农田杂草研究和防治进展、当前面临的问题及今后的对
3.
The micro-morphology of weeds (10 families, 22 species) seed testa, especially surface ripples ,was observed by the scanning electron microscope so as to compare the differences in different families , genera and species .
本文运用扫描电镜对内蒙古地区常见农田杂草(10科22种)种皮的微形态特征进行了观察,着重了解各科植物种皮表面纹饰的特征,比较不同科、属、种间的差异。
5) weed
[英][wi:d] [美][wid]
恶性杂草
1.
Evaluation of 13 herbicides on control of weed Cyperus rotundus L. in sugarcane field;
13种除草剂对甘蔗田恶性杂草香附子的防除效果试验及评价
6) Farm field
小块农田杂草
补充资料:恶性杂草防除策略
|