| 释义 |
borers ˈbɔːrəz COCA⁸²⁹⁸⁴BNC¹⁷³⁹⁹⁵⁺²
基本例句
n.穿孔者；钻孔器；钻孔虫医钻蛀虫原型borer的复数 Damage caused by tree borers will be still serious.
杨树蛀干害虫的危害仍然严重。 cnki
It withstands the attack of submarine borers such as the teredo worm, and is much less vulnerable than most timbers, even tropical hard- woods, to the land attack of the white ant.
樟木的缺点比绝大多数木材——甚至包括许多热带的坚硬木材都要少。 樟木能够防止水生生物诸如船蛆的腐蚀，也能抵挡陆生的白蚁等等。 yeeyan
Production of new poplar varieties is one of the effective methods of preventing trees from damage by stem- borers, such as Anoplophora glabripennis.
培育抗鞘翅目害虫的杨树新品种是防治光肩星天牛等高危害蛀干害虫的有效方法之一。 cnki
The technicians of the agricultural technological station are directing farmers to prevent and control corn borers.
农技站的技术人员正在指导农民防治玉米螟。 nciku
As a major type of forest pests, tree trunk borers have devastating effects on forests. Their hidden hazards and delayed reflection cause difficulty in early monitoring.
作为一类重要的森林害虫，蛀干害虫可以对林木造成毁灭性的破坏，而其危害的隐蔽性和林木受害反应的滞后性往往令早期监测工作收效甚微。 fabiao
He needs a pesticide that will kill corn borers.
他需要一种能消灭玉米螟虫的杀虫剂。 kekenet
In addition, the clean Harbour, which has also been increasingly serious harm marine wood borers.
此外，在比较清洁港湾，它们还受到日益严重海洋木蛀虫危害。 eastfair
It is resistant to decay but not to marine borers.
它抗腐烂，但是不抗海洋蛀虫。 fao
Since1970s China has successively developed TYZ type and AT type raise borers and achieved remarkable results in raise boring.
我国从七十年代以来，相继研制成功了 TYZ型和 AT型天井钻机，在天井钻进中取得了显著的效果。 cnki
The paper discussed the function of chuck and the requirements for its design, and mainly presented several chuck structures of domestic raise borers their usage and characteristics.
本文论述了卡盘的作用和设计要求，并着重介绍了国内天井钻机的几种卡盘结构、用法及其特点。 http://dict.cnki.net
Two races of European corn borers sharing the same field may also be splitting up.
两种在同一田地里的欧洲玉米螟虫也产生了分裂。 edu
TYZ series raise borers play an important role in the operation of drilling pilot hole and reaming ventilation raise, fill raise or pipe pass etc.
TYZ系列天井钻机在压钻导向孔和拉扩通风井、充填井或管道井等的作业中起着至关重要的作用。 chemyq
Borers which were usually broken into bit in the implementation of blasting engineering made bits abandoned.
在各类爆破工程施工中，常有因钎梢断入钻头内而使钻头报废。 dictall |