杜仲胶

It is pointed out that the birth of the high elastic Eu gum, the discovery of the three stages of vulcanizing process and the three kinds of different materials, which correspond to the three stages, the building of the systematic material engineering and the development of the concept on "Unitary Material-Spectrum composed of rubbers and plastics"have brought the study on EU gum into a new stage,and moreover,promoted the development of a series of new functional materials.

指出：高弹性杜仲胶的诞生，杜仲胶硫化过程三阶段及与之对应的三类不同材料的发现，杜仲胶材料工程学的形成及"橡一塑统一材料谱"概念的提出，把杜仲胶的研究及开发带到了一个新阶段，进而推动了系列功能材料的开发。

There is no thorough report so far on gutta-percha in samara, bark and leaf.

杜仲的果皮、树皮、叶片内都含有杜仲胶。

These balls were actually made of the gutta-percha resembling a rubber.

到了十九世纪五十年代末，经过研究和改良，发明了橡胶球，这种球实际是用杜仲胶制作而成的，杜仲胶类似于橡胶。

The performance indexes of gutta-percha sulfide modified asphalt samples with different proportion were detected,the optimum proportion and modified effect were discussed.

通过对掺加不同比例硫化杜仲胶的改性沥青进行性能指标检测和对比，讨论了硫化杜仲胶改性沥青的最佳配比以及具体的改性效果，并通过混合料试验进行了验证。

The results showed that ABT can increase the content of geniposidic acid in a long time, the range of variation was more than 9%, but most of the time, it would decrease the contents of chiorogenic acid, total flavonoids and gutta-percha, the range of variation was large too.

结果表明：ABT生根粉处理后，杜仲叶中京尼平武酸的含量在较长时间段内增加，增加幅度超过了9%；绿原酸、总黄酮和杜仲胶的含量减少，减少幅度较大。

The effects of gutta upon the vulcanizate of ternary blends are studied via the experiments of different prescriptions.

通过不同配方比实验，研究了杜仲胶对三元共混硫化胶性能的影响。

Static mechanical and dynamic tensile fatigue properties of vulcanizates of gutta /natural rubber blends were tested.

对杜仲胶与天然橡胶共混硫化胶的静态力学性能及动态伸张疲劳性能进行了研究。

The properties of vulcanizates of natural rubber/BR/ gutta blends were tested.

对天然橡胶、顺丁橡胶、杜仲胶三元共混硫化胶的性能进行了研究。

Finally,the prospects of the comprehensive utilization of eucommia ulmaides resources are discussed.

最后讨论了以杜仲胶为中心的杜仲资源综合利月的前景。

The effects of different exogenous hormones with different concentrations on the content and molecular weight of Eucommia ulmoides gum in the leaves were studied.

通过喷施不同种类和浓度的外源激素，研究了外源激素对杜仲胶含量和杜仲胶相对分子质量及其分布的影响。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。