- 重点词汇
- 相关例句
This paper analyses the factors that affect the contact stress of rock bit journal bearing.
文章分析了牙轮钻头滑动轴承接触力学性质的影响因素.
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Design calculation process as well as machining technology of rock bit are detailed introduced.
详细介绍了104牙轮钻头的设计计算过程和加工工艺.
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玛丽都铎再爱德华后当上女王, 她试图强迫人们重新皈依罗马天主教.
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Not without reason, the eternal city is also called the open air museum.
毫无疑问, 永恒之城(译者:指意大利首都罗马)也被称作露天博物馆.
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But did not say, the White House is in 1902 President Theodore Roosevelt officially named.
但当时并不称白宫, “白宫”是1902年西奥多·罗斯福总统正式命名的.
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Power invariably means both responsibility and danger ─ Theodore Roosevelt.
实力永远意味着责任和危险─西奥多·罗斯福.
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The guide showed us the old house of former President Theodore Roosevelt.
导游带我们参观了前总统西奥多?罗斯福的故居.
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The symptoms observed on the leaves are the result of fungal activity on the root system.
叶片上所观察到的症状是真菌作用于根系的结果.
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