胶树

各种产胶树的木材，尤指香枫。

Wood or lumber from any of various gum trees especially the sweet gum .

甜胶树、酸胶树和一些澳大利亚的尤加利树都是产树胶的树。

The sweet gum , sour gum , and some Australian eucalyptus trees are gum trees .

乙烯利对胶树形成层活动的影响

Effect of Ethrel on cambial activity in Hevea brasiliensis

一种西印度群岛猪胶树属的树，结无花果状的果实。

A West Indies clusia having fig-shaped fruit .

在南美洲有一种阿拉伯胶树会让蚂蚁住在里面。

One type of Acacia tree in South America encourages ants to live in it .

猪胶树属的一种刺鼻的树，开白、黄或粉红色的大花。

An aromatic tree of the genus Clusia having large white or yellow or pink flowers .

在对近期开割的胶园进行流行病调查，发现早期患病胶树地点呈非随机性。

Indeed , epidemiological surveys on recently tapped blocks revealed a non-random location of the earliest diseased trees .

小地形的变化，东西坡面的胶树保存率无规律性，但在迎风坡面的变坡线附近的局部地段，风害率均显著加重。

Micro-topographic changes lead to no regularity in the survival rates of rubber trees on eastward or westward slope .

应用此项技术，可以确切地诊断胶树营养状况，据此对症施肥，可以提高肥效，增加产量10～20%。

Fertilization based on the diagnosis can enhance the effect of fertilizers , thereby increasing the yield by 10-20 % .

随着温度的下降和持续时间的延长，椽胶树的正常代谢发生变化。

With the temperature dropping below the optimum , as its period prolonged , the normal metabolism in the rubber tree was changed .

其中一种是阿拉伯胶树，它是阿拉伯胶的来源。阿拉伯胶被用来治疗咽喉炎和胃炎。

One is a type of acacia tree that is the source of'gum arabic ' , used to treat inflammation of the throat and stomach .

不过，橡胶树一般并不缺乏这些养分，胶树中钙、镁、钾的含量分别为0.05～1.44%，0.22～0.46%、0.46～1.02%。

The concentrations of Ca , Mg and K in rubber plants are about 0.05 - 1.44 % , 0.22-0.46 % and 0.46-1.02 % respectively .

入口醇厚浓烈，柑橘，蜜饯水果，香草和阿拉伯胶树花等带来经典滋味和爽口酸度。

The attack on the palate is bold , with good acidity and classic flavours of citrus , candied fruit , vanilla and acacia flowers .

产量苗期预测方法的理论依据是：（1）叶片是胶树进行光合作用的器官。

The theoretical basis for yield prediction of rubber trees at the nursery stage is suggested as follows : ( 1 ) The leaf blade is an organ for photosynthesis .

但钾肥是与镁肥配合使用的，第三年镁素营养已得到满足，钾肥对胶树的生长效应就由负变正。

The effect of K fertilizer applied on rubber growth changed from negative to positive in the third year because Mg fertilizer had been applied in combination with K fertilizer for three years .

但在连续经过5～6道林带，即400～600米范围，胶树的保存率即可提高到与林带连续时的情况下相类似。

With the shelter by 5 6 successive incomplete windbreaks , 400 600m westward from the van windbreak , the survival rate of rubber trees increased to a level comparable to that in the case of a complete windbreak .

对热带森林的保护与利用对策，提出了建议。选土壤肥力、水土保持、橡胶产量或胶树茎围增长量为评判因子。

Forest conservation and utilization were also discussed from point of view of soil and water loss . The soil fertility , the soil and water loss and the rubber production or girth increment are used as factors for the assessment .

本文报道了从108个橡胶农场采集的820个土壤样品和704个橡胶叶片样品硼含量的分析结果，讨论了我国植胶区各类土壤的供硼能力和各垦区胶树目前的硼素营养状况。

Based on the analytical results of 820 soil samples and 704 leaf samples collected from 108 rubber-growing state farms , this paper discusses the boron supplying capability of various soils and the boron status of rubber trees in different rubber growing areas of China .

不同采胶强度下橡胶树胶乳C-乳清蛋白的双向电泳初析

Two-dimensional Gel Electrophoresis of C-serum Proteins from Hevea Latex

本文就当前世界天然橡胶的产量，主产国产量的预测，消费动向，胶价走势及胶树用途的拓展作些简介。

This Paper has analysed the present situation of the production , consumption , yield predicting , price and new utilization of natural rubber in the world .

应用产胶动态分析指导割胶，发挥和保护胶树产胶能力与健康。

Tapping the tree according to the physiological analysis of the tree to display the latex producing ability and maintain good health .