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The cathode ray tube had just been fitted with a hot cathode,which permitted operation at 300 volts instead of the previously required 10,000,the lower voltage obtainable from a stack of dry cells of less than ceiling height.
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(那时)刚刚有用一种热阴极作成的阴极射线管,这种热阴极不需要以前要求的10,000伏,可以在300伏电源下工作,这种低电压可以由不再堆得天棚高那末多的干电池来获得。 |
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The cathodic electrophoretic coating of epoxy resin was prepared with half blocked isocyanate as curing agent.
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在此采用半封闭的甲苯二异氰酸酯作为固化剂制得了环氧树脂阴极电泳涂料。 |
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The catin glores catch no mice.
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戴手套的猫捉不到老鼠。 |
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The cats were found dumped in bushes and drains, with their throats slit.
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这些猫被发现遭丢弃于灌木丛中与沟渠里,喉咙被割破。 |
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The cattle are eating grass in the field.
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一群牛在田间吃草。 |
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The cattle are eating grass on the pasture.
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牛正在草场上吃草。 |
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The cattle are grazing.
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牛在吃草。 |
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The cattle had trodden a path to the pond .
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牛群踩出了一条通往池塘的小径。 |
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The cattle had trodden a path to the pond.
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牛群踩出了一条通往池塘的小径。 |
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The cattle stampeded towards the farm.
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受惊的牛群向牧场涌去. |
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The cauliflower-like appearance is due to the elongated glandular structures covered by dysplastic epithelium.
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菜花样外观是由于伸长的腺体结构被发育异常的上皮覆盖。 |