In economic aspect , the thesis mainly discusses thediversification process of their soil possession and management method.

Now, it is getting more and more important in the biological aspect.

现在, 它在生物方面越来越重要.

The result indicates acidprotease excreted by Aspergillus niger ANSO _ 1 is fit to feed as additive.

研究结果表明,黑曲霉菌株ANSO_1产酸性蛋白酶可以作为饲料添加剂.

The soybean isoflavones was hydrolyzed by � �-glucosidase obtained by fermentation with Aspergillus niger.

利用黑曲霉产酶发酵培养基制备β-葡萄糖苷酶,再利用β - 葡萄糖苷酶水解大豆异黄酮粉制备异黄酮苷元.

Comparing with acid and � �-glucosidase from almond, � �-glucosidase from Aspergillus niger showed the highest hydrolysis efficiency.

通过与酸水解和苦杏仁β - 葡萄糖苷酶水解效率比较,发现该黑曲霉β-葡萄糖苷酶有较好的水解大豆异黄酮糖苷的能力.

Purpose To study the influence of Aspergillus niger on tolerance and heat endurance of experimental mice.

目的:研究黑曲霉对小鼠耐缺氧能力和耐热力的影响.

Albania, the world-famous natural asphalt.

阿尔巴尼亚的天然沥青世界著名.

He covered over the hole in the roof with a piece of asphalt felt.

他用一块沥青油毡盖住了房顶的漏洞.

Change for product of industry of our country asphalt felt provided technical equipment basis.

为我国油毡行业产品更新换代提供了技术装备基础.

Polyester asphalt felt base cloth of which annual production capacity of 1200 tons.

其中聚酯油毡基布年生产能力1200吨.

The cracked asphalt pavement will easily appear various damages under the effect of horizontal force.

含裂纹的沥青路面在水平力作用下容易产生各种病害.

A probabilistic method of structure design of asphalt pavement with porous concrete base is put forward.

提出多孔混凝土基层沥青路面的概率型结构设计方法.

The coupled water-loading action is one of the primary factors of initial failure for asphalt pavement.

水 - 荷载的耦合作用量沥青路面早期损坏的主要原因之一.

Description: Progressive disintegration of the asphalt pavement surface by loss of both binder and aggregates.

描述: 沥青路面表层由于粘结剂和集料的损失而引起的渐进性崩解.

The viscosity and the aging of modified asphalt were two important factors asphalt pavement service property.

改性沥青的粘度和老化是影响其路用性能的两个重要因素.

The performance assessment of asphalt pavement concerns the use and maintenance of the road.

摘要沥青路面使用性能评价是现行道路运行及修复所采用的基础性数据.

The water-induced distress is the primary disease of asphalt pavement.

沥青路面出现水损[破]坏是我国沥青路面主要的病害之一.

A new pavement structure, asphalt pavement with deformation joints, is presented.

提出一种抗变形路面结构 —— 设变形缝沥青路面结构.

Low-temperature cracking of asphalt pavement is mostly affected temperature performances of asphalt.

沥青的低温性能是影响沥青路面低温开裂的主要原因.

And through performance tests with the differentasphalt content, the optimum asphalt content is confirmed.

并通过对不同沥青用量的性能研究, 确定了综合性能最优的沥青用量.

The rate of fetal distress, amniotic fluid turbidity, and cesarean section increased greatly ( P & lt; 0.01 ), asphyxia neonatorum increased ( P & lt; 0.05 ).

胎儿宫内窘迫 、 羊水粪染 、 剖宫产率明显增高 ( P & lt; 0.01 ), 新生儿窒息的发生率增高 ( P & lt; 0.05 ).