needed的例句大全

The meaning of high capacity needed by ASON ( Automatically Switched Optical Network) is explained at the beginning, and the realization scheme using E-O-E is chosen.

首先说明了ASON大容量交叉的意义，确定了利用电-光-电的交叉实现方案。

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Exceptional dimension freight is the generic term of overrun goods, long goods, concentrated weight goods, and it has long, big, heavy features, most of them are large equipments needed for the development of national economy.

阔大货物是超限货物、超长货物和集重货物的总称。阔大货物具有长、大、重的特点，多属国民经济发展需要的大型设备。

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The main task of it is to calculate the expenses needed for transformation at the different rates, then calculated the number of days depending on the air conditioning payback period.

主要计算在不同的热负荷率下进行改造所需要的费用，又根据不同的空调天数计算了投资回收期。

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The recognition process needed scanning the whole images once and connected domain queue twice.

整个识别过程只需扫描一遍图像和两遍连通域队列。

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The experiment research about the effects of magnetizing water on the water needed under the cement's normal consistency

磁化水对水泥标准稠度用水量影响的试验研究

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The effect of the amount of water needed under the cement's normal consistency, setting time and volume stability were investigated when heat insulation and waterproofing powder was added in cement.

研究了当水泥中混入隔热防水粉后，隔热防水粉对水泥标准稠度用水量、凝结时间及体积安定性的影响。

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The gravity conveyor is popularly used in industry because it is simple in design and no power is needed.

重力式辊筒输送机因其不需动力，结构简单等优点，在短距离物料输送中得到广泛应用。

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The cooking time needed depends on the size of the potato

所需的烹饪时间取决于土豆的大小。

《柯林斯高阶英汉双解学习词典》

Galileo had believed Copernican theory ( that the planets orbited the sun) since early on, but it was only when he found the evidence needed to support the idea that he started to publicly support it.

伽利略很早就相信哥白尼理论（即行星绕太阳公转），但只有当他发现了证据来支持这一学说时，才公开表示支持。

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and knew they needed to live harmoniously

并认识到他们需要和谐地生活在

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A. Copper compounds are needed to make green in fireworks.

铜的化合物都需要作出绿色的烟花.

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But Iran would export about 58 per cent of its total stockpile of low-enriched uranium, a move that would constrain its ability to produce the highly enriched material needed for a nuclear bomb.

但伊朗将会出口约58%的低纯度浓缩铀储备，此举将限制其生产核武器所必须的高纯度浓缩铀的能力。

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But, there exists cavitation phenomenon needed to pay attention to the first crossover culvert when the valve is near and after whole opening.

阀门接近全开至全开后，输水廊道第一分流口有空化现象。

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Preliminary molecular data indicate that the species may exist cryptic species, but further research is needed.

前期的分子数据表明，该物种可能存在隐种，但需要进一步研究。

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She then told me that we needed a new cuckoo clock.

她就告诉我得买个新的布谷鸟钟了。

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She said that was good, and for some reason she said we needed a new cuckoo clock.

她说还不错，但是我们应该换一个新的布谷鸟钟。

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The cumulative time you'll spend on this may well outweigh the effort needed for the application logic itself.

您花在这些问题上的累积时间可能会超过解决应用程序逻辑本身所需的时间。

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In the case of low water to binder ( cement+ mineral admixture) ratio a long-term wet curing is needed to produce activity effect in.

水灰比较低时，只有在长期潮湿养护条件下才能产生明显的活性效应。

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The Customs may ask the consignee for import goods and the consigner for export goods to provide it with information needed for determining their classification.

海关可以要求进出口货物的收发货人提供确定商品归类所需的有关资料；

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Medical cyclotron is used to product the positron radionuclide for synthesizing the medicament needed in PET/ CT imaging.

医用回旋加速器主要用于生产正电子放射性核素，从而合成PET/CT显像所需的药物。

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