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- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- nitrogenous hormone 含氮激素
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- Hormone secretion is controlled by the pituitary gland. 荷尔蒙的分泌是由垂体控制的。
- nitrogen hormone 含氮激素
- The doctor told him that his disease was caused by unbalanced hormone. 医生告诉他他的病是由荷尔蒙失衡引起的。
- Ethylene is a growth hormone in plants. 乙烯是植物中一种生长荷尔蒙。
- Estrogen hormone therapy advice is not yet uniform. 激素激素治疗意见尚不统一。
- Chaling County Nitrogenous Fertilizers P. 茶陵县氮肥厂。
- A plant hormone that promotes flowering. 成花素一种促使花开放的植物激素
- Anhua County Nitrogenous Fertilizer Fact. 安化县氮肥厂。
- Studies Showed Hormone Replacement may be Risky? 研究显示荷尔蒙补充疗法风险多?
- Anren County Nitrogenous Fertilizers Pla. 安仁县氮肥厂。
- Anxiang County Nitrogenous Fertilizers F. 安乡县氮肥厂。
- Will you sunder nitrogen from air? 你能从空气中把氮气分离出来吗?
- The product of this process;a hormone. 内分泌物;荷尔蒙
- Oestrogen is a female sex hormone. 雌激素是一种雌性荷尔蒙。
- Hormone Treatment Improves Myocardial Function in. 女性心绞痛患者激素治疗改善心脏功能。