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The wedge disc of the valve with flow guide hole is always fitted with the sealing face whether in full open or full close status to have the sealing face protected without being directly eroded by the medium so as to extend the duration.
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带导流孔阀门的闸板，无论是全开或是全关始终与密封面吻合，密封面得到保护不受介质直接冲刷，从而延长使用寿命。 |
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The wedge re-encapsulated with the synthetic rubber can be used again in the valve.
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维修时不须阀门拆下，只须将阀盖卸下，更新闸板即可，闸板重新包装胶还可使用。 |
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The weeds grew in wanton profusion.
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遍地野草丛生. |
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The week before election is utilized for campaigning.
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选举前的一星期用于竞选活动。 |
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The week long May Day Holiday this year saw a dramatic increase of non-local vehicles visiting Zhuhai.
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今年五一黄金周期间,进入我市的外地车辆大幅增加。 |
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The week that saw British servicemen humiliated by a former client state was also, as it happened, the one when Britain was marking the 25th anniversary of the Falklands war.
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本周英国军人受到了一个前受保护国的羞辱。而此时正值英国发动福克兰群岛(阿根廷称马尔维纳斯群岛)战争25周年之际。 |
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The week-long event feature promotion of the world hottest technologies such as bluetooth, wideband and 3G.
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为期一周的活动推广了世界最热点的科技成果，如蓝牙技术、宽带和3G。 |
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The weekly makes a feature of drug abuse.
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该周刊做了药物滥用的专题报导。 |
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The weekly newsletter will still be distributed to each classroom to make sure that every parent has a copy.
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学校周刊仍将印好送到每一间教室﹐以确保每位家长手边都有一份。 |
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The weekly quizzes count for 15% of the course grade, each exam counts for 15%, and the final exam counts for 30%.
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每周的小考占本课程分数的15%，每次的测验占15%，期末考则是占30%。 |
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The weekly steamer is the only connection between Makung and this island.
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每周一次的轮船是马公和本岛间唯一的交通工具。 |
