The chemicals, which are routinely used on farms and garden centres, attack the central systems of insects and make bee colonies more vulnerable to disease and pests.
在农场和花圃中通常使用的化学物质会破坏昆虫的中枢神经系统，使蜜蜂群对疾病和害虫的免疫力下降。
Our source informed us that there was a possibility of another attack the following week, possibly in the central area of the city.
我们的消息来源说，下星期有可能发生另一次袭击，也许就在城市中心地区。
How India will respond to the attack is already shaping up as a central issue for upcoming elections in several states, and for the country's general elections due before May next year.
印度有好几个邦即将举行选举，明年5月还要举行全国大选。如何应对此次袭击已成为选举的中心话题。
Alternatively we could make a direct attack by sea against Japan's island barrier in the central and south Pacific.
另一种方案是，我们可以由海上直接攻打日本在太平洋中部和南部的岛屿堡垒。
Greece's central bank became the target of a cyber attack by activist hacking group Anonymous on Tuesday which disrupted service of its website, a bank of Greece official said on Wednesday.
据一名希腊央行的官员在周三透露，激进黑客组织“匿名”把希腊央行列为了网络攻击的目标，他们破坏了希腊央行的网络服务。
As such, a huge burden is placed on the central midfield to augment defense and attack.
因此，一个巨大的负担就被放置在了中场，争论防守和进攻。
An investigation into February's attack revealed that the cyberthieves won access to the central bank network because of poor security controls.
对二月份孟加拉国央行失窃事件的调查显示，由于糟糕的安全控制系统，窃贼才得以进入央行网络系统。
Any swordsman climbing the stairs in an attack would therefore have his right arm against the central pillar.
城堡里的螺旋梯总是按顺时针方向盘旋上升。因此沿楼梯爬上来进攻的剑客，其右臂都会靠着中心柱。
Police have been investigating the background of the suspect Anders Breivik who was charged with terrorism following the blast in central Oslo and gun attack on the island of Utoya.
警方正在调查这名嫌犯的背景在恐怖爆炸发生后安德斯在中央奥斯陆和枪攻击utoya岛上被指控。
Diaby was once tipped for a defensive midfield role alongside Cesc Fabregas but the Frenchman has augmented Arsenal's attack from central or wide positions instead.
迪亚比曾被视为与法布雷加斯搭档中路的防守型后腰人选，但是这位法国人却在阿森纳中路或者边路担当进攻角色。
Gunmen in central Mozambique have killed at least two people during an attack on a bus and a truck near the town of Muxungue.
莫桑比克中部发生袭击案，枪手袭击了Muxungue镇附近的一辆公共汽车和一辆卡车，至少两人丧生。
A statement from U. S. Central Command says Desert Sidewinder opened with 20 simultaneous raids Sunday, using attack helicopters, tanks and infantry.
美国中央指挥部发表声明说，星期天展开的“沙漠响尾蛇行动”以武装直升机、坦克和步兵发动的20次突袭行动开始。
The mission it was designed for was to penetrate thick Soviet air defenses in central Europe and attack key targets and air defense systems (radars, command centers, and missile launchers).
其任务是突入苏联在中欧的严密的防空体系，对重要目标和防空系统(雷达、指挥中心和导弹发射架)实施攻击。
The mission it was designed for was to penetrate thick Soviet air defenses in central Europe and attack key targets and air defense systems (radars, command centers, and missile launchers).
其任务是突入苏联在中欧的严密的防空体系，对重要目标和防空系统(雷达、指挥中心和导弹发射架)实施攻击。
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