Main equipments such as: large-scale vertical lathe, borer, butterfly valve testboard etc.
主要设备有: 大型立车?镗床?蝶阀测试台等.
互联网摘选
Digging is done by forcing the borer into the ground and twisting the handle.
把钻孔器用力插进地里,转动把手,就可以实现挖掘.
互联网摘选
蛀木生物钻刺团 水虱 是否改变红茄冬红树林的分布形状?
互联网摘选
Efforts to stop the spread of the emerald ash borer include cutting down affected trees.
防止花曲柳窄吉丁扩散的努力还包括砍去受害树木.
互联网摘选
光肩星天牛[Anoplophoraglabripennis ( Motsoh ) ]因其幼虫钻蛀木材,是著名的林业蛀干害虫.
互联网摘选
The invasion of the emerald ash borer was first discovered near Detroit, Michigan, in 2002.
这种外来的翠绿色的白腊树虫于2002年在密歇根州的底特律市发现.
互联网摘选
杨干象是杨树重要的蛀干害虫,为全国性森林植物检疫对象.
互联网摘选
Ash trees can resist many diseases. But they cannot resist the emerald ash borer bark.
白蜡树可以抵御许多病害, 但是不能抵抗花曲柳窄吉丁.
互联网摘选
The completed rate of raise borer is an important mark of measuring its operating efficiency.
天井钻机的成井速度是衡量其工作效率的重要标志.
互联网摘选
This poison helps the plants resist insect, especially the maize borer.
毒素可以帮助农作物抵抗害虫, 尤其是玉米钻孔虫.
互联网摘选
This poison helps the plants resist insects, especially the maize borer.
这种毒药有助于植物防虫, 特别是一种喜欢钻玉米孔的虫.
互联网摘选
Ash trees can resist many diseases. But they cannot resist ash borer.
尽管灰树可以抵抗许多疾病, 却不能抵挡绿色的钻空虫.
互联网摘选
寄生荔枝蒂蛀虫的刻绒茧蜂属一新种 ( 膜翅目: 茧蜂科 )
互联网摘选
高压电击法在防治木材害虫、树木蛀干害虫及木材检疫上具有广阔的开发应用前景。
互联网摘选
Exploration of the structural design and sealing selection of a hydraulic thrust borer
液压冲击器的结构设计与密封选择的探讨
互联网摘选
Study of eccentric multi-axes particular shape tunnel borer and its application
偏心多轴异形断面隧道掘进机的研究与应用
互联网摘选
