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- Objective: to study chemical composition of tadpole. 目的:对蝌蚪进行化学成分的研究。
- The science of the chemical composition of the universe. 宇宙化学研究宇宙的化学组成的科学
- chemical composition of spring 泉水化学成分
- Effect of enhanced UV-B radiation on chemical composition, fungnl colonization and decomposition of spring wheat plant. 增强的UV-B辐射对春小麦植株化学成分、真菌定殖和分解的影响。
- Chemical composition of spores doesn't match suspect flask. 摘要：致病炭疽孢子的化学构成和疑似菌株不匹配。
- Table3 Chemical composition of the Warring States glass samples( wt. 表3战国玻璃样品的化学成分分析结果（t.
- Chemical Composition of Gases by Mass Spectrometry, Test Method for (05. 用质谱测定法测定气体的化学成份的试验方法(05。
- On Chemical Composition of Extraction from Bark of Tilia mongolia Maxim. 蒙古椴树皮提取物的化学成分研究。
- The atmospheric chemical composition of Mars and Venus are very similar. 火星和金星的大气成分十分相似。
- The branch of geochemistry that deals with the chemical composition of rocks. 岩石化学研究岩石的化学成分的地球化学的分支
- We look forward to the return of spring. 我们期待着春天的到来。
- The chemical composition of the floral essential oil of Aglaia odorata Lour. 研究了树兰(Aglia odorata Lour.;)
- The chemical composition of Capsaicinoids is capsaicin and dihydrocapsaicin. 摘要辣椒素的化学组成主要为辣椒碱和二氢辣椒碱。
- The chemical composition of the melo shell is calcite and aragonite. 美乐贝的化学成分是方解石和文石。
- The fields gave forth an odour of spring. 田野散发出春天的气息。
- Exert thy voice, sweet harbinger of spring! 敞开嗓门吧，春天甜美的使者！
- The first thing the circumspect scholars did was accurately analyze the chemical composition of the soot layer. 深思熟虑的学者们第一步先精确分析了烟熏层的化学成分。
- Swallows are the forerunners of spring. 燕子是春天来临的前兆; 燕子是报春的鸟。
- The cuckoo is a harbinger of spring. 布谷鸟预告春天的来临。
- Warm rains are the forerunners of spring. 暖雨是春天来临的前兆。
