橡胶树

To be more, twigs of pear trees in Dauphiné, France were not those of rubber plant in Taipei, nor are they those of one chestnut tree on boulevard Saint-Germain of Paris.

还有，法国多菲内地区的梨树枝，既不是台北橡胶树的树枝，也不是巴黎圣日尔曼大街上某一栗树的树枝。

JA transportation is likely to be through ray parenchyma cell, vessel tube and sieve tube in H.

JA在橡胶树内可快速通过韧皮部经由形成层径向运输到木质部，同时，JA能通过木质部和韧皮部进行纵向长距离双向运输。

This experiment adopts artificial simulation research approaches, namely using the standardized moisture stress conditions with hypertonic solution to immerge rubber tree seeds during germination to elementarily select out some rubber seedlings, which could stand the high-osmosis stress. The germination characteristic of the rubber tree seed under high-osmosis stress was observed and the phenomena of growth and dynamic changes of physiology and biochemistry were determined and analysed, and then its ability of drought-resistance was valued.

本试验采用人工模拟研究方法，利用高渗溶液提供标准化的水分逆境条件，对催芽过程中的橡胶树种子进行人工胁迫处理，并筛选出耐高渗胁迫的橡胶籽苗，观测种子的萌发特性和选出籽苗的生理生化特性并对其抗旱性作出评价。

Ahead the land turned to savanna grass, acacia trees, and large striated boulders.

前面的大陆变成草原，橡胶树，还有巨大的带条纹的石头。

There were two epidemic patterns sudden and undulate pattern in different places in various years.

对橡胶树炭疽病发生和流行的调查、观察结果表明，病菌越冬场所广泛，其寄主带菌率高（40%~100%）。

When they reached the waterhole there was Joey asleep under a shady gumtree. Mother Kangaroo bounded over to him.

当他们到达一处水源时，袋鼠妈妈发现小袋鼠在一个橡胶树下睡觉，她赶紧向他身边跳去。

However, the first one enzyme 1-deoxy-D-xylulose 5-phosphate synthase gene and the second one enzyme 1-deoxy-D-xylulose 5-phosphate reductoisomerase gene in MEP pathway had been reported and expressed in the latex of rubber tree, indicating that MEP pathway may be involved in rubber biosynthesis.4 - hydroxy -3 - methyl -2 -- butenyl -4 - phosphate reductaseis the last enzyme that catalytic 4 - hydroxy -3 - methyl -(2E)- butenyl -4 - phosphate to generate isopentenyl pyrophosphate.

然而已有报道MEP途径中第1个酶1-脱氧-D-木酮糖-5-磷酸合成酶（1-deoxy-D-xylulose 5-phosphate synthase，DXS）基因和第2个酶1-脱氧-D-木酮糖-5-磷酸还原酶（1-deoxy-D-xylulose 5-phosphate reductoisomerase ，DXR）基因在橡胶树胶乳中的表达，这表明MEP途径可能参与橡胶的生物合成。4-羟基-3-甲基-2--丁烯基-4-磷酸还原酶（4-hydroxy -3-methyl-2--butenyl-4-diphosphate reductase，HDR）是异戊烯基焦磷酸合成途径之一甲基赤藓糖磷酸（methylerythritol phosphate，MEP）途径中的最后一个酶，催化4-羟基-3-甲基-(2E)-丁烯基-4-磷酸生成异戊烯基焦磷酸。

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。

This family, called Euphorbiaceae, also includes the poinsettia, Irish bells and crops such as the rubber tree, castor oil plant and cassava shrub, the researchers said.

科学家们说这一种属的植物，被称作& Euphorbiaceae &，包括有猩猩木、爱尔兰铃以及像橡胶树、蓖麻类作物和木蓍灌木等。

The phynotypes between the different materials are hard to distinguished morphologically and cytologically, even protein markers,due to the incross breeding of the incomprehensive germplasms resource of rubber tree.

由于橡胶树种质材料来源狭窄且经过多年的选择育种和近缘杂交，目前生产和育种上使用的品种材料间外部形态差异较小，有些全同胞和半同胞后代用形态学方法、细胞学方法，甚至蛋白质标记法都很难进行区分。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。