- 重点词汇
- TIMESabbr.The Institute of Mining and Engineering Surveyors 矿业和工程勘测员协会;
- andconj. 和;与;而且;于是;然后
- Andabbr.Andorra 安道尔;Andaman Islands 安达曼群岛;Andromeda 安多米达（埃塞俄比亚公主）;Andalucía 安达卢西亚;
- Internationaladj.国际的;
- per year每年;
- presidentsn.总统;（大学）校长( president的名词复数 );会长;[P-]总统;银行行长;
- meetv.遇见;碰到;结识;迎接;集合;会晤;交锋;满足;偿付;和…接触;遭遇;
- atprep. 在(某时间或时刻);在(学习或工作地点);在(某处);在…岁时;向;以，达;处于最佳（或最差等）状态;在…方面;以…的方式;从事于，忙于;因为，由于;应…（而）
- 相关例句
reckless rip for increased production has played a major role in the ecological disaster.
不顾后果地追求增产在这场生态灾难中起到了主要作用。
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爆炸具有将他们的紧凑型货车撕裂开的力量，残骸四处飞溅。
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子弹突然爆发，导致子弹迅速撕裂了对面的隔墙。
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she had to rip her gown to tear it away, letting it drop to the ground...
她不得不撕破她的长裙将其扯下，任其掉在地上...
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the forceful yank caused the emergency alarm's wire to rip out with violent intensity.
那股猛烈的拉扯导致紧急报警器的电线被狂暴地扯断。
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the sudden rip in her brand-new dress sent her into an uncontrollable fury.
她崭新的裙子突然被撕破，令她陷入无法控制的狂怒。
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gently unfolding the parcel, i made sure not to rip the decorative paper.
我轻柔地打开包裹，确保没有撕坏装饰纸。
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electric taxis in london have switched from diesel to cleaner energy sources.
伦敦的电动出租车已从柴油转向更清洁的能源。
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the machine was huge; it weighed 30 tons and contained over 18,000 vacuum tubes.
这台机器极其庞大, 重达30吨,而且包含18,000多个真空管.
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these silicon switches were much smaller than the vacuum tubes used in early circuitry.
这些硅晶开关比用于早期电路的真空管要小得多.
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in 1947 , computers were big, room-sized machines mechanical relays and glowing vacuum tubes.
1947年, 计算机还是一种由真空管驱动的, 有房子那么大的机器.
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在1947年, 电脑还是非常的大, 发热的真空电子管和机械传动运转着房间大小的机器.
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before transistors appeared, large and heavy vacuum tubes were used in all radio sets.
晶体管出现之前, 所有收音机都用又大又重的真空管.
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the technic has been successfully adopted in the manufacture of microwave vacuum tubes.
这一工艺已成功应用于产品的批量生产.
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