The diesels roared, the conductors jumped aboard, and off the train went.

发出轰鸣声, 列车员跳上车厢, 火车开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法制造一种在商业上切实可的发动来取代。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系设计理论车清洗的械系研究并完成了体结构、动力源、械执构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有望在的研究中发挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

缸套——活塞环摩擦副系是一个集往复、冲击于一体的典型的摩擦学系。

The diesels roared, the conductors jumped aboard, and off the train went.

发出轰鸣声, 列车员跳上车厢, 火车开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法制造一种在商业上切实可行的发动来取代。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对车清洗的械系统进行研究并完成了体结构、动力源、械执行构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有望在的研究中发挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

套——活塞环摩擦副系统是一个集往复、冲击于一体的典型的摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

内燃发出轰鸣声, 列员跳上厢, 火开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法制造一种在商业上切实可行发动来取代内燃。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对内燃系统进行研究并完成了体结构、动力源、执行构三个方面设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有望在内燃研究中发挥更大作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

内燃缸套——活塞环摩擦副系统是一个集往复、冲击于一体典型摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

内燃发出轰鸣声, 列员跳上厢, 火开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法制造一种在商业上切实可行发动来取代内燃。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对内燃系统进行研究并完成了体结构、动力源、执行构三个方面设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有望在内燃研究中发挥更大作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

内燃缸套——活塞环摩擦副系统是一个集往复、冲击于一体典型摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

内燃发出轰鸣声, 列车员跳上车厢, 火车开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法制造一种在商业上切实可行的发动来取代内燃。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对内燃车清洗的械系统进行研究并完成了体结构、动力源、械执行构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有望在内燃的研究中发挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

内燃缸——环摩擦副系统是一个集往复、冲击于一体的典型的摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

内发出轰鸣声, 列车员跳上车厢, 火车开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法制造一种在商业上切实可行的发动来取代内。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

三章结合电系统设计理论对内车清洗的系统进行研究并完成了体结构、动力、执行构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有望在内的研究中发挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

内缸套——活塞环摩擦副系统是一个集往复、冲击于一体的典型的摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

燃发出轰鸣声, 列员跳上厢, 走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师设法制造一种商业上切实可行的发动来取代燃。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对燃清洗的械系统进行研究并完成了体结构、动力源、械执行构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有燃的研究中发挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

燃缸套——活塞环摩擦副系统是一个集往复、冲击于一体的典型的摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

内燃发出轰鸣声, 列车员跳上车厢, 火车开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法种在商业上切实可行的发动来取代内燃。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对内燃车清洗的械系统进行研究并完成了体结构、动力源、械执行构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激声术、激质仪等有望在内燃的研究中发挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

内燃缸套——活塞环摩擦副系统是个集往复、冲击于体的典型的摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

内燃出轰鸣声, 跳上厢, 火开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法制造一种在商业上切实可行的动来取代内燃。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对内燃清洗的械系统进行研并完成了体结构、动力源、械执行构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激光光声光谱技术、激光质谱仪等有望在内燃的研挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

内燃缸套——活塞环摩擦副系统是一个集往复、冲击于一体的典型的摩擦学系统。

The diesels roared, the conductors jumped aboard, and off the train went.

内燃发出轰鸣声, 列车员跳上车厢, 火车开走了。

Engineers are still trying to come up with a commercially viable replacement for internal-combustion engines.

工程师在设法种在商业上切实可行的发动来取代内燃。

Chapter Three gives design of machine of washing-system .researches drive, steel framework and executing-part, according to mechlorethamine design rule.

第三章结合电系统设计理论对内燃车清洗的械系统进行研究并完成了体结构、动力源、械执行构三个方面的设计。

Besides, laser optoacoustic spectroscopy technique and laser mass spectrometry will play more important role in research of internal combustion engine.

另外，激声术、激质仪等有望在内燃的研究中发挥更大的作用。

The tribophysics of the cylinder liner—piston rings in an internal combustion engine is a typical tribological system with the reciprocating motion and the impacting motion.

内燃缸套——活塞环摩擦副系统是个集往复、冲击于体的典型的摩擦学系统。