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- Do wolves belong to the canine species? 狼是犬科动物吗?
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
- There are many species of chrysanthemum. 菊花品种很多。
- Today the survival of our species is threatened. 今天人类的生存受到了威胁。
- The giant panda has become an endangered species. 大熊猫已成了一种濒临灭绝的动物。
- Unlike most other bats, this species is diurnal. 这种蝙蝠与大多数蝙蝠不同,是在日间活动的。
- phenolic species 酚类物质
- Anhua County Phenolic Moulding Powder Pl. 安化县电木粉厂。
- This species of flower flourishes in a warm climate. 这种花在温暖的气候中长得茂盛。
- A phenolic resin was blended with PBT. 研究了加入聚对苯二甲酸丁二醇酯(PBT)对酚醛塑料的增韧改性。
- Compatible with alkyd and phenolic paints. 可以与醇酸类、醛类漆配套使用。
- An endangered species; an endangered culture. 濒临绝种的生物种类; 濒临绝传的文化
- Butt cap area: Phenolic with thin ivorine ring. 大轮:由石碳酸与类似象牙物质组成的细环组成。
- A new phenolic compound from Crinum asiaticum L. Zhang Wei-dong(通讯作者);et al.
- The real rate of removing phenol is more than99.9%. 与常见的塔设备相比具有设备简单、作灵活,维护方便等特点。
- This species of butterfly is widely distributed over our country. 这种蝴蝶在我国分布很广。
- This species has reached a higher plane of development. 这一种属已达到更高的发展阶段。
- Pollution poses a threat to the continued existence of this species. 污染对这一物种的继续生存造成了威胁。