It takes just 1.5 kilowatt-hours (5.4 M J) energy to rotate the Wheel -roughly the same as boiling eight small domestic kettles of water.
转动轮子只需要1.5千瓦时(5.4兆焦耳)的能量,这与使用8壶家用小水壶的能量大致相同。
If 50 J laser energy is used to drive a single target, deeply saturated gain with a gain length product of 40 can be got.
用50J激光能量驱动单靶,就能达到有效增益长度积为40的深度饱和增益。
Teng J W. Dynamic process of substance and energy exchanges in depths of the earth and formation of mineral resources [J]. Geotectonica et Metallogenia, 2003, 27 (1) : 3 ~ 21.
[8]滕吉文。地球深部物质和能量交换的动力过程与矿产资源的形成[J]。大地构造与成矿学,2003,27 (1):3 ~21。
Pressure intensity and volume of non-ideal gas are revised and its thermodynamic character is discussed by studying the potential energy of L-J.
并从简化的L - J位势出发对非理想气体的压强、体积的修正及其热力学性质进行了讨论。
Fracture toughness of X70 pipeline steel was tested with the method of resistance curve of energy value J.
采用阻力曲线法测定了X70管线钢的断裂韧度。
The sample with only block or strip-like carbides has low impact energy of 5 J.
当碳化物完全消失且呈块状或条状分布时, 不锈钢冲击功降低至5J。
YANG J M, ZHONG X D, ZHAO Y Y. Strain energy and damping analysis of composite laminates with two interleaved viscoelastic layers[J]. Engineering Mechanics, 2010, (3): 133-138.
[57] 杨加明,钟小丹,赵艳影。复合材料夹杂双层黏弹性材料的应变能和阻尼性能分析[J]。工程力学, 2010, (3): 133-138。
YANG J M, ZHONG X D, ZHAO Y Y. Strain energy and damping analysis of composite laminates with two interleaved viscoelastic layers[J]. Engineering Mechanics, 2010, (3): 133-138.
[57] 杨加明,钟小丹,赵艳影。复合材料夹杂双层黏弹性材料的应变能和阻尼性能分析[J]。工程力学, 2010, (3): 133-138。
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