同调代数在现代发展中起了如此重要的作用.Homological algebra plays such an important part in modern developments.1918显微技术与同调断层摄影系统, 光雷达与雷射光雷达, 光纤检测器.Microscopy and coherence tomography systems, LIDAR and LADAR, fiber - optic sensors.像等级同调(Le...
你们收到了多少寄来的贺卡啊！What a lot of cards you've got through the post!伊莎贝尔送给我一张趣味横生的生日贺卡。Isabel gave me a marvellously funny birthday card.我刚把她的生日贺卡拿去邮局寄.I've just taken her birthday card down to the post....
By freezing chitosan - gelatin complex induced phasic abruption, the porous and ventilative sponge of chitosan - gelatin was made.通过冷冻壳聚糖 - 明胶共混液诱导相分离的方法,可以制成多孔性、亲水性 、 透气性良好的海绵状伤口敷料.Pull rod is the main bearing part of c...
Goldsmith has repaired the roof to ensure the house is wind-proof.戈德史密斯修理了屋顶，以确保房屋能够抗风。It was an idiom he'd caught from Carol Goldsmith.这是他从卡洛尔·戈德史密斯那儿学来的一句口头禅.The guilt of the goldsmith was proved beyond a doubt.金匠...
Caruncle A fleshy outgrowth from a seed, similar to, but smaller than, an aril.种阜:外种皮延伸所形成的结构,与假种皮相似但通常小于假种皮.Aril rusty and polish when ripe.假种皮红色,熟时有光泽.Seeds enveloped by red succulent aril.种子有红色肉质假种皮.The seed has very ...