| 1. | The first law tells us that work output cannot be produced without an equivalent amount of energy input .
第一定律告诉我们，如果没有等当量的能量输入，就不可能产生输出功。 |
| 2. | The energy input from the supernovas could also be driving gas out of the central region
来自超新星的能量注入还可以将气体从中心驱出。 |
| 3. | Minimal the tendency of microcracks can be obtained by improving the shape of weld pool and enhancing the welding energy input
通过改善焊缝成形和提高焊接线能量有助于减小两类热影响区微裂纹倾向。 |
| 4. | On the basis of analyzing the energy input structure , a series of energy indices of 1980 and 2000 are assessed and compared
在分析能值投入结构的基础上，分析并对比了1980年与2000年的一系列能值指标变化。 |
| 5. | Because motors typically have no way of intelligently adjusting their energy input , large amounts of energy are thus wasted
当机器工作于轻负荷时，因为马达无法智能地调节自身的输入能量，所以导致大量的能量被浪费掉。 |
| 6. | Light up and power down visitors can compare the energy input required for fluorescent lamps , t5 fluorescent lamps , led lamps and induction lamps
这展品让参观者比较萤光灯、 t5萤光灯、发光二极管和感应式电灯所需的能量。 |
| 7. | The input - output energy ratio of farmland ecosystem has remarkably negative relationship with organic fertilize energy input , so energies of ecosystem are wasted
农田系统的能量产投比与有机肥投能呈显著负相关，系统投能过量，造成能量损失。 |
| 8. | Fertilizer energy input is 91 per cent of total energy input , and occupies the absolute advantage , techniques energy input is very low , and only occupies 4 per cent or so
其中肥料投能占总投能的91 ，占绝对优势；技术投能水平很低，仅占4左右。 |
| 9. | The energy input of the ptcrs is made with the relational expression , with the current limiting function , saving more electricity than the one of the nickel and chromium wires
Ptc元件的能量输入采用比例式，有限流作用，比镍铬丝等发热元件的开关式能量输入还节省电力。 |
| 10. | It could be argued that " appropriate technology " for a technologically advanced society may mean a more expensive , complex technology requiring expert maintenance and high energy inputs
实际中，适宜技术往往有可能被形容为，用最简单的技术水平，在某一特定地点，有效地达到预期的目的。 |
