单词hevea
n.: 南美橡胶树；大戟科
网络: 橡胶树属；三叶橡胶；橡胶属
大戟科
南美橡胶树
复数：heveas
The sexual organs derived from Hevea Brasiliensis were treated with colchicine, and diploid megaspores and microspores were induced.
利用秋水仙素对巴西橡胶树性器官进行加倍诱导，获得二倍性的大小孢子。
Commercial rubber comes from the latex of the rubber plants Ficus elastica and Hevea brasiliensis.
商业橡胶来自橡皮树和三叶橡胶树。
Hevea can yield four or five times that figure.
橡胶树产量可以达到这一数字的4、5倍。
we hevea big party together.
我们有一个丰盛的家庭聚会。
Characteristics of the Leachate Conductance of Hevea Seeds and Their Relationship with the Vigor of the Seeds
橡胶树种子电导率特性及其与种子活力的关系
Changes of Electric Conductivity, Moldy and Germination Percentage of Hevea Seeds During Storage
橡胶树种子贮藏过程中电导率、霉变率和发芽率的变化
Tapping Panel Dryness in Hevea Tree Associated with Wounds in the Roots: Histological Observations
与根伤口联系的橡胶树割面干涸病的组织学研究
Productive Control Trial on Hevea Powdery Mildew in Heavy Popularity Year
孟定地区橡胶树白粉病特重流行年生产性防治试验
Screening for Fungicides against Corynespora Leaf-fall Disease of Hevea Rubber in Laboratory
杀菌剂对巴西橡胶棒孢霉落叶病菌的室内毒力测定
Mechanism and Formation of Tapping Panel Dryness Symptom in Hevea
橡胶树死皮病的形成及其机制