生物技术的

Utilizing biological technique on modification of them was emphasized and the choices of reaction. activity and biocatalyst by biological method were introduced.

重点介绍了生物技术方法对其改性的优越性及在生物改性过程中反应介质、水活度、生物催化剂选择上所面临的挑战。

Combined with GC-MS and GC-FTIR analysis, experimental result showed that bio-oil produced from cellulose mainly composed of LG and HAA, bio-oil from xylan mainly composed of acid compounds and aldehyde compounds, while bio-oil from lignin composed of phenol compounds with different functional groups such as methoxyl group, alkyl group and hydroxyl group. We research the thermal stability of the main product.

结合GC—MS、GC—FTIR分析技术对生物油的组分进行了分析，得出了纤维素热裂解生成的生物油以左旋葡聚糖和乙醇醛为主，木聚糖热裂解得到的生物油主要为酸和糠醛等，木质素热裂解生成的生物油的主要成分苯酚类化合物，并分析了各主要产物的热稳定性。

The application of psychrophilic methanogens in anaerobic biotreatment process could essentially break through the bottle-neck of anaerobic technology at lower temperature, greatly extend the application fields of anaerobic technology, and reduce the operational cost of wastewater treatment.

利用嗜冷产甲烷菌实现低温厌氧生物处理过程，可从本质上突破低温厌氧工艺的技术瓶颈，进而大大拓展厌氧生物处理技术的应用范围并降低废水处理的成本。

This paper studied the feasibility of the application of mycorrhizas in revegtating coal waste piles and explored the method and effectiveness of applying mycorrhizas to revegetate coal waste piles in Dawukou coal processing plant of Taixi Coal Group,Ninxia.

介绍了菌根生物技术在煤矸石山绿化中应用的可行性，并以干旱地区的宁夏太西集团有限责任公司大武口洗煤厂煤矸石山绿化为例，探讨了菌根生物技术应用的方法和效果。

It is applied in sensor passage primarily, identifying walkers and objects.

本文阐述了生物特征识别技术的概念和特点，并对一些常见的生物特征识别技术进行了简明的介绍。

Furthermore,we selecet and breed excellent beer yeast with modern high pressure biological technology.

高压生物学是高压物理科学与生物科学相结合的交叉学科，目前，高压对生物系统的热力学参数，动力学特性和调节机制以及对蛋白质、核酸作用的分子机制有了广泛的研究和了解本文主题在于研究高压力对于生物体系的影响，并且运用现代的高压生物技术，选育优良的啤酒酵母菌种。

Some new determination methods of microorganisms in the food were introduced, including biochemistry method, immunology method, PCR method, biochip method, flow cytometry method and gene probe method, these methods will be important in food hygiene test, and will achieve the purpose of prevent the contagions of alimentary canal and bacterial food poisoning in finally.

介绍了许多食品安全检测新技术和新方法，包括生化检测技术、免疫学技术、PCR检测技术、生物芯片技术、传感器技术、流式细胞术和基因探针技术，并且阐述了食品安全检测技术的发展趋势，这些技术的发展将会在食品卫生检验方面起到越来越重要的作用，最终将达到预防肠道传染病和食物中毒发生的目的。

The response time can be shortened and high throughput and real-time detection analysis can be achieved. Although now the use of zero-dimensional nanomaterials is popular, it is still rare for the study of one-dimensional materials.

与传统的生物传感器相比，基于纳米技术的新型生物传感器已呈现出更优越的性能，具有了亚微米的尺寸、换能器、探针或者微米系统，生物传感器的化学和物理性质和其对生物分子或者细胞的检测灵敏度大幅提高，响应时间也得以缩短，并且可以实现高通量的实时检测分析。

There are two exchange-traded funds that focus on the biotechnology industry as well: iShares Nasdaq Biotechnology and Biotech HOLDRs.

有两个交易所买卖基金，侧重于生物技术产业作为良好：纳斯达克的ishares生物和生物holdrs的（美国证券交易所代码：厂商）。

In order to promote the practice of BIA in SEA, this dissertation discussed establishment of indicator system and methodology of tourism plan impact on biodiversity.

随着自然旅游的快速发展，旅游对生物多样性的的威胁越来越严重，为了促进旅游规划开发与生物多样性保护的和谐，以及推进我国规划环评中生物多样性影响评价工作技术和方法体系的完善，本论文从旅游规划层面探讨生物多样性影响评价指标体系和方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。