- 重点词汇
- doaux.构成疑问句和否定句;代替动词;用于加强语气;
- thatdet. 那个，那;
- toprep. 向，朝着;到;关于;属于;
- buyvt.& vi.购买，购得;
- industriesn.工业( industry的名词复数 );产业（经济词汇）;工业界;勤劳;
- would have（要不…）就会；应该;
- carbon dioxiden.二氧化碳;
- emitvt.发出;发射;颁布;发表;
- permitsn.许可( permit的名词复数 );许可证;执照;
- 相关例句
Some active galaxies emit jets and blobs of highly energetic, electrically charged particles.
一些活动星系发出高能的喷射和溅射——带电的粒子.
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Of even more significance, fuel cells emit only water and heat as byproducts.
更大的不同点是, 燃料电池排放的副产品只有水和热.
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It can also emit electrons so they can be used in ultrathin display screens.
它也能发射电子,因而能用于极薄的显示屏.
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They can also emit electrons, so they can be used in ultrathin display screens.
它们也能发射电子, 因而能用于极薄的显示屏.
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Efficacy: Emit warm and emotional smell and show the sober and decisive character of gentlemen.
功效: 散发出温暖、感性的气息,展现绅士稳重、果断的个性.
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NIST scientists use lasers that emit about 1 billion pulses per second.
NIST的科学家们用激光器每秒发射约十亿次脉冲.
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At this stage, they emit much of their light at ultraviolet wavelengths.
在这个阶段, 他们发出的紫外线波长的光了.
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It emits unpleasant high-pitched wails that are intended to disperse crowds.
这种设备可以发射出令人不悦的高频悲叹声用来驱散人群.
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When charge is applied through this organic substance, it emits light.
当电荷穿过这一有机材料时, 这种有机物就会发光.
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A certain gasoline camping lantern emits as much light as a 25-watt electric light bulb.
某汽油野营灯,与25w的电灯泡发光相同.
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This served to create output pulses proportional to the number of electrons emitted.
这个装置用于产生与发射电子数成正比的脉冲输出.
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