名词
中文翻译：行星齿轮传动装置
同义词：
['planetary gear unit', 'planetary transmission unit例句：1. The engineer designeda new epicyclic reduction gearunit to improve the efficiency of the machine.（工程师设计了一种新型的行星齿轮传动装置，以提高机器的效率。）2. Theepicyclic reductiongear unit is crucial for thesmooth operation of the conveyor belt.（行星齿轮传动装置对于输送带的平稳运行至关重要。）3. The epicyclicreduction gear unit was used in the constructionof the new bridge', 'which significantly reducedthe weight and increased the durability of thestructure.（行星齿轮传动装置被用于新桥梁的建设中，这显著减轻了结构的重量并提高了其耐用性。）']
例句：
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1. The engineer designeda new epicyclic reduction gearunit to improve the efficiency of the machine.
工程师设计了一种新型的行星齿轮传动装置，以提高机器的效率。
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2. Theepicyclic reductiongear unit is crucial for thesmooth operation of the conveyor belt.
行星齿轮传动装置对于输送带的平稳运行至关重要。
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3. The epicyclicreduction gear unit was used in the constructionof the new bridge, which significantly reducedthe weight and increased the durability of thestructure.
行星齿轮传动装置被用于新桥梁的建设中，这显著减轻了结构的重量并提高了其耐用性。