| 1. | Third ahl gold ancient mausoleum reason land parcel and tian yu
三阿尔金古陵缘地块和田玉 |
| 2. | Ahl american hockey league
美国曲棍球联盟 |
| 3. | It is important to study the shinisaurus crocodilurus ' s ecology in order to save shinisaurus crocodilurus ahl .
为了拯救鳄蜥，开展对鳄蜥生态学的研究意义重大。 |
| 4. | Aii protein not only inhibited the activity of various purified ahl molecules but also inhibited the activity of ahl molecules in bacterial culture
该蛋白不仅可作用于多种提纯的ahl类信号分子，对细菌培养液中的ahl类分子的活性也有抑制作用。 |
| 5. | The abstract introduces the origin , development and foreground of behaviorism ecology . it also includes the animal biologic rhythm and their mechanism , the choice of habitat , and the general research on shinisaurus crocodilurus ahl .
综述部分简要介绍了行为生态学的起源、发展和前景，动物的生物节律及其机制，动物的生境选择以及鳄蜥的研究概况。 |
| 6. | From 2001 " to 2003 ' , we did a systematic research on the ecosystem , current danger and protection , aimed at providing a theoretical basis and data basis to the section concerned and the scientific field . we do our bit for the protection of shinisaurus crocodilurus ahl
2001年~ 2003年，对鳄蜥的生态、濒危现状及保育进行了系统研究，旨在通过对鳄蜥的研究，为相关部门和科学界提供理论依据和数据基础，为鳄蜥的保护尽一份力。 |
| 7. | All these results suggested that the cause of 4d1 culture inhibiting the pathogenicity of scg1 is the decreased concentration of ahl molecule in scg1 cells , when presenting aii protein in 4d1 cells , and then not inducing the expression of virulence genes of scg 1 at low concentration of ahl molecules
由此推测，苏云金芽胞杆菌影响病原菌致病性的原因在于降低了病原菌细胞内ahl类信号分子的浓度，使其达不到激活毒素基因表达的水平。 |
| 8. | Quorum - sensing systems can be divided into two paradigmatic classes : luxi / luxr - type quorum - sensing systems in gram - negative bacteria which produce acyl - homoserine lactone ( ahl ) autoinducers , and oligopeptide / two - component - type quorum - sensing ciruits in gram - positive bacteria which produce autoinducing peptide ( aip ) autoinducers . in contrast to the two paradigmatic quorum - sensing systems , vibrio harveyi produces and responds to an ahl - type autoinducer termed ai - 1 and a novel signal molecule named ai - 2
Qs系统可分为两种典型的类型，即革兰氏阴性细菌的luxi luxr型qs系统，革兰氏阳性细菌的寡肽双组分型qs系统，分别以酰基高丝氨酸内酯( acyl - homoserinelactones ， ahl ) 、寡肽( autoinducingpeptide ， aip )为信号分子。 |
| 9. | Has many primitive characteristic . it has important research value to the origin and evolution of riptide , and the research on lizard order and family classification of shinisaurus crocodilurus ahl . . recently , owing to the destroy of human beings , the shinisaurus crocodilurus ahl
鳄蜥为我国特有的珍稀濒危动物，是第四纪冰川后期残留在我国华南地区的原始爬行动物，分布范围相当狭窄，并具有许多原始特征，它对于爬行纲动物的起源和演化，蜥蜴目各科分类的研究，有着重要的学术价值。 |
| 10. | Three kinds of works were described in this thesis with bacillus thuringiensis as major material . 1 . autoinducer inactivity protein aii in b . thuringiensis strains and its effect on pathogenicity of plant - pathogen bacteria autoinducer , especially ahl molecule , is a kind of cell - to - cell communication molecule that has extensive distribution in gram - negative plant pathogen bacteria
苏云金芽胞杆菌自身诱导物抑制蛋白aii及其对植物病原菌致病性的影响自身诱导物( autoinducer ，以下简称ai )分子是一种广泛存在于革兰氏阴性植物病原菌的细胞间信号分子，与病原菌的致病性有着直接或问接的关系。 |
