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- The development of embryo sac in Prunus americana Marsh var. is often abnormal. 鸡心李(Prunus americana Marsh var.;)
- CYTOLOGICAL OBSERVATIONS ON EMBRYO SAC AND FERTILIZATION IN PRUNUS AMERICANA MARSH VAR. 鸡心李胚囊及受精的观察
- Methods The clarification process of Prunus americana juice was studied through single factor and orthogonal test. 方法 通过单因子试验和正交试验研究布朗李汁的澄清工艺。
- Conclusion The results can provide the reference for the production and processing of Prunus americana juice. 结论 所得结果可为生产加工布朗李果汁饮料提供参考。
- Hoja blanca of Prunus americana incidence in total is 20%-35%,among which the disease incidence of leaves is 10%-25% with disease index 10-25 in Hunan Province. 布朗李叶枯病在湖南布朗李树上一般株发病率为20%25~35%25,叶发病率10%25~25%25,病情指数10~25;
- Management Techniques of Flowers and Fruits of Prunus americana 布朗李花果管理技术要点
- Biological Characteristics of the Pathogenic Fungus Causing anthracnose of Prunus Americana 布朗李炭疽病菌生物学特性研究
- It's dangerous to be alone in the marsh. 一个人在沼泽地里是很危险的。
- Biological characteristics of the pathogenic fungus causing leaf spot disease of Prunus americana 布朗李叶枯病菌生物学特性研究
- Studies on the Pathogenic Identification of Anthracnose of Prunus americana and Its Effect Test of Fungicides 布朗李炭疽病的病原鉴定及药效试验
- Identification of the pathogen of Prunus americana and its medicinal sensitivity 布朗李叶枯病病原鉴定及药剂筛选
- They made their way slowly out of the marsh. 他们慢慢地走出了沼泽地。
- Low, flat, swampy land; a bog or marsh. 沼泽低平的沼泽地; 泥塘或湿地
- Prunus americana [医] 美国刺李
- Prunus americana juice 布朗李汁
- He picked off a wild duck rising from the marsh. 他射中了一只从沼泽地里飞起的野鸭。
- There are a lot of frogs in the marsh. 沼泽里有许多青蛙。
- I worked my way slowly out of the marsh. 我缓慢而费力地走出了沼泽地。
- The little boy was sucked into the marsh . 那个小男孩被沼泽地吞没了。
- There was the solitary flat marsh on the shore. 岸上是一片荒凉萧索的沼地。