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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
某些内燃机中产生高压电火花以点燃燃料空气混合物、开始动力冲程的部件；汽油机有,柴油机因高压缩比自燃而无
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某些内燃机中产生高压电火花以点燃燃料空气混合物、开始动力冲程的部件；汽油机有,柴油机因高压缩比自燃而无；推动新事业的人；多级热核武器中位于次级核心的裂变材料棒或球,在内爆压缩至超临界时发生核裂变,帮助提高次级的压力和温度以引燃聚变燃料；火花塞；[电] 火花插头
The part of some internal combustion engines which forms a high-voltage electric spark which ignites the fuel-air mixture to begin the power stroke. (Petrol engines have spark plugs. Diesel engines do not have them because the heat from their high compression ratios supplies the ignition.)
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某些内燃机中产生高压电火花以点燃燃料空气混合物、开始动力冲程的部件；汽油机有,柴油机因高压缩比自燃而无
The part of some internal combustion engines which forms a high-voltage electric spark which ignites the fuel-air mixture to begin the power stroke. (Petrol engines have spark plugs. Diesel engines do not have them because the heat from their high compression ratios supplies the ignition.)
推动新事业的人
Someone who is a driving force in new endeavours.
多级热核武器中位于次级核心的裂变材料棒或球,在内爆压缩至超临界时发生核裂变,帮助提高次级的压力和温度以引燃聚变燃料
A rod (for cylindrical secondaries) or sphere (for spherical secondaries) of fissile material at the center of the secondary of a multistage thermonuclear weapon, which undergoes nuclear fission when compressed to supercriticality by the imploding secondary, helping to raise the secondary to the pressures and temperatures necessary to ignite nuclear fusion in the secondary's fusion fuel.
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.