橡胶树

In the light of the esiccation intolerance of Hevea brasiliensis seeds, it is beneficial for the seeds storage with the relative humidity controlled at 95％.

鉴于橡胶树种子不耐脱水的特性，贮藏过程中，将空气的相对湿度保持在95％，有利于种子的贮藏。

Study on Genetic Diversity of Hevea brasiliensis I.

橡胶树种质资源遗传多样性研究——Ⅰ。

The dissection of EtIe1 gene functions will be helpful to understand the molecular regulation of ethyele signal transduction in Hevea brasiliensis

对该基因功能的解析及深入研究，将有助于我们了解乙烯利刺激橡胶树信号转导的分子调控。

Natural rubber which is cis 1,4 - polyisoprene is composed of isopentenyl pyrophosphate In Hevea brasiliensis.

巴西橡胶树中的天然橡胶是顺式-1，4-聚异戊二烯（cis-1，4-polyisoprene），其基本组成单元是异戊烯基焦磷酸(isopentenyl diphosphate ，IPP)。

Laticifer, as a place where natural rubber is synthesized and stored,is the most important structural component in deciding the natural rubber production of Hevea brasiliensis.

巴西橡胶树的乳管是天然橡胶合成和贮存的地方，是决定天然橡胶产量的最重要的结构成分。

TThe tapping panel dryness in Hevea brasiliensis associated with wounds in the roots was investigated by using light microscopy and transmission electron microscopy.

用光学显微镜和电子显微镜技术研究了与根伤口联系的橡胶树割面干涸病。

Objective］ The study aimed to compare the electrophoretic patterns of rubber particle proteins from different clones of Hevea brasiliensis.

［目的］对橡胶树不同品系橡胶粒子蛋白进行比较研究。

Four kinds of endogenous phytohormones in latex of Hevea brasiliensis were tested by using PGRIA and Gaseous Chromatogram.

采用酶联免疫检测技术和气相色谱法测定了巴西橡胶树胶乳中生长素、细胞分裂素、脱落酸和乙烯等4种植物生长物质的含量。

By the cultivation of Hevea brasiliensis in Brazil, harvesting of the latex obtained, the basic chemical composition of cis - polyisoprene.

由种植的巴西三叶橡胶树割取的胶乳制得，基本化学成分为顺－聚异戊二烯。

After preliminary study, it is found that environmental conditions at different levels have different effects on the seeds storage: The storage temperature of Hevea brasiliensis seeds is controlled at 22℃, it has the best effect on extending the seeds longevity, and meet the pratical requirement.

初步研究发现，不同水平的环境因子对种子贮藏的影响作用不同：橡胶树种子的贮藏温度为22℃时，对于减缓种子代谢，延长种子寿命效果最佳。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷