1) Acacia mearnsii
黑荆树
1.
Economic Benefit Evaluation on Acacia mearnsii Forest Oriented Cultivation for Commercial Material;
黑荆树工业原料林定向培育经济效益评价
2.
A study on introduction of Acacia mearnsii in dry-hot valley of Jinsha River Basin.;
金沙江干热河谷区黑荆树引种研究
3.
The Mixed Afforestation of Acacia mearnsii and Eucalyptus grandis X E.urophylla and Its Benefit Analysis;
黑荆树巨尾桉混交造林与效益分析
2) black wattle
黑荆树
1.
This paper deals with the change of the ultrastructure of leaf cells from six varieties black wattle which were frozen for ten hours at -5℃.
本文报道了６个不同种源的黑荆树枝条在－５℃冰冻１０小时后，其叶片细胞超微结构的变化。
2.
In this paper, component characteristics of the nutrient elements of black wattle in Guangxi Wunming and their relation to the tannic content and quantum were studied.
本文对广西武鸣县黑荆树营养元素的组成特征以及营养元素与单宁相对含量、总量的关系进行了研究。
3) Black wattle bark
黑荆树皮
1.
Biological activities of various fractions of black wattle bark tannins.;
黑荆树皮单宁不同级分的生物活性研究
2.
To make new adsorbents for processing heavy metals wastewater, black wattle bark with high content of tannin was reacted with formaldehyde to fix the tannin in the bark.
为充分利用我国丰富的黑荆树皮资源，满足现代重金属废水对吸附剂的更高要求，本文对黑荆树皮进行改性，并研究其对重金属离子的吸附性能。
3.
The reaction condintions for in-situ immobilization of tannin in black wattle barks and adsorption characterization of in-situ immobilized black wattle barks(ISIB) to Fe3+ were investigated.
研究了黑荆树皮中单宁原位固化的反应条件及原位固化黑荆树皮(ISIB)对水溶液中Fe3+的吸附特性。
4) black wattle tannin
黑荆树单宁
1.
On the basis of the basic principle for complex chemistry, the complex characters ofblack wattle tannin and its derivatives with some metal ions were studied to make full useof vegetable tannins.
本文从配位化学的角度研究了黑荆树单宁及其衍生物与金属离子的络合特性，为高度开发和利用单宁资源提供理论依据。
5) black wattle bark tannins
黑荆树皮单宁
1.
Based on purification by alcohol precipiation,the purity of black wattle bark tannins was increased by 10%.
通过对黑荆树皮单宁进行醇沉纯化 ,可以使单宁质量分数提高 1 0 %。
2.
Tannin fractions with different molecular weight distributions were obtained by purification of alcohol preci pitation and fractionation of solvent extractions of black wattle bark tannins.
通过对黑荆树皮单宁进行醇沉纯化和溶剂萃取分级 ,可得到分子量分布范围不同的单宁级分。
6) Modified black wattle tannin extract
改性黑荆树栲胶
1.
Modified black wattle tannin extract(MBWTE)contains 70%～76%tannin with total color of3～6and qualities comparable to imported wattle tannin extract(IWTE).
实验室和工厂鞣革试验证明，改性黑荆树栲胶的鞣革性能和成革质量指标与进口荆树栲胶相似，含单宁７０％～７６％，总颜色３～６，可代替进口荆树栲胶用于各种皮革制品的鞣制，包括各种浅色、优质皮革制品的生产。
补充资料：黑橡胶树(图)
2004年10月20日 10:34
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黑橡胶树(Nyssa sylvatica)为蓝果树科蓝果树属落叶乔木。产于北美，从加拿大到墨西哥湾都有分布。株高9～15米，冠幅7.5～10.5米。树冠卵圆形或金字塔形，枝条水平生长。单叶互生，全缘，卵形至长方形，长10～15厘米，宽5～7.5厘米。叶子正面深绿背面浅绿，秋天叶色变为橘黄、猩红、紫红。春天开花，花量大，秋天结果，小果蓝黑色。树干不易折断，当年小枝为棕褐色或灰色。
生长速度较慢。喜光及温暖湿润气候，在土壤贫瘠干旱地区生长缓慢，喜潮湿、排水良好的微酸性土壤(pH值5.5～6.5)中生长良好，土层宜深厚。种植后需要有防风设施，能耐-10℃左右的短期低温，耐土壤盐分的能力较强。育苗方法：冷层积3个月，发芽率可达到83%，经过沙藏的种子播前可不进行处理。条播每平方米播种12～20克，覆土约2厘米。1年生苗可出圃。