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- Effect of N application rates on leaf senescence and its mechanism in maize was studied by methods of field experiment, plant analysis and electron microscopy examination. 采用田间试验、植株分析及电镜检测方法研究了氮肥用量对玉米叶片衰老的影响及其机制。
- Effect of zinc nutrition on endogenous hormone and free radicals in spring maize (Zea Mays L.) were studied by field trial,plant analysis and physiological determination. 摘要 采用田间试验、植株化学分析和生理测定方法 ,研究了锌肥用量对春玉米内源激素与氧自由基代谢的影响。
- The artcile covers microbiologic planting analysis to bacteriam groups on DDPMF covering field plants it also introduces the chemical festing methods for products of degradation. 包括生物接种,田间复膜土壤菌群分析等各种生物检测方法。并对复膜土壤中降解产物的化学检测方法也简要做了介绍。
- The plant was growing at an angle. 植物呈一定角度生长。
- The common pathogenic bacteria of sufficient to causing tinea has the objective bacterium is planted analysis, undertook discussion to analysing a result. 目的对引起足癣的常见致病菌进行菌种分析,并对分析结果进行了讨论。
- He left an hour early for fear of missing the train. 他提早一小时离开,惟恐错过那次火车。
- He tried to explain away the missing money. 他试图为丢失钱而进行辩解。
- He was mad at missing his train. 他为没赶上火车而恼火。
- THE CHINESE ENDEMIC PLANT ANALYSIS IN WEST- NORTH DESERT OF CHINA 西北干旱荒漠区植物区系的特有现象分析
- They dragged the canal for the missing child. 他们用拖网沿运河打捞失踪孩子的尸体。
- I will print in the missing manes for you. 我会帮你把漏掉的名字加进去的。
- Jones will be missing from the team line-up. 球队阵容中将没有琼斯。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- We seem to be missing two chairs. 我们好像少了两把椅子。
- The police kept a file of missing vehicle. 警察留有丢失车辆的档案。
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- Miss Louise is still in her twenties. 露易斯小姐才二十几岁。
- Twelve passengers are missing, presumed dead. 十二名乘客失踪,据信已经死亡。
- Now ordinary repairs can be handled in our plant. 现在一般的修理工作都可在我们厂进行了。
- Plant need water the way they need sun light. 植物需要水就像它们需要阳光一样。