Therefore , one cannot ignore the contribution of biogenic volatile organic compounds to the secondary organic aerosols.二次有机气溶胶由于其对环境 、 气候和人体健康的影响,正日益受到人们的关注.Metal - biogenic type is a post magmatic mesothermal hydrother...
She was feeling tired and was glad to lean against him.她正感到有些疲倦，因此很高兴可以靠在他身上。Lean the plants against a wall and cover the roots with peat.把植物靠墙摆放，用泥煤盖住根部。It is a beautiful meat, very lean and tender.这块肉很好，又瘦又嫩。...
A wild mountain ash ( Pyrus decora ) of eastern North America.花楸北美东部的一种野生花楸 ( 装饰梨 )OBJECTIVE To study the chemical constituents of Swertia decora Franch , a traditional herb medication in China.目的 研究我国民族药观赏獐牙菜(Swertiadec...
For the time being, however, immunotherapy is still in its experimental stages...但免疫疗法目前仍处于实验阶段。To explore the preparation of specific immune RNA on idiotype and further study immunotherapy of tumors.为进一步研究肿瘤的免疫治疗,探索一种型特...
一边有两个斜面的人字形屋顶.The edge of the tiling that projects over a roof gable.一群群大雁常排成人字形一起飞行.Flocks of geese often fly in a V - shaped formation.帮忙翻译一下:人字形女士高根拖鞋,鞋底有花纹设计, 整体美观, 大方.Chevron President heeled slippers and carrying a...