查询词典 Petri

This paper determined the olfactory respones of Tetranychus viennensis to different plants odors with "Y" olfactometer and petri-dish, volatiles from leaves of different plants were absorbed with SPME and analyzed with GC-MS (gas chromatograph-mass spectrometer). At the same time, the effects of different host plants on the development of Tetranychus viennensis were determined by means of the leaf-dish rearing method , in addition, the contents of some chemicals in the leaves of different plants were also determined.

本文用&Y&形嗅觉仪法和培养皿法测试了山楂叶螨Tetranychus viennenis Zacher对不同植物气味物质的嗅觉反应，并利用固相微萃取SPME吸附、用气相色谱—质谱联用仪GC-MS(gas chromatograph-mass spectrometer)分析了不同植物叶片的挥发性物质成分：同时采用海绵水盘法饲养山楂叶螨，研究了不同植物对山楂叶螨生长发育的影响，并测定了不同植物叶片中一些生化物质的相对含量。

Because of its compactness, fineness and unambiguity, formal analysis of cryptographic protocol has been an efficient and correct method step by ste...

本文主要研究了基于颜色Petri网的密码协议分析方法，开展了以下方面的研究工作：(1)对常见的密码协议进行了总结，阐述了各自的特点。

The allelopathic bioactivities on mycelial growth and the dose-activity relationships of two different Eucalyptus globulus leaves extracts,petroleum ether extract and chloroform extract,against five phytopathogens,Pyricularia oryzae,Rhizoctonia solani,Fusarium solani,Venturia pyrina,and Alternaria solani,were determined by mycelial growth rate method in PDA petri dish.

采用菌丝生长速率法，在PDA培养基上测定了蓝桉叶片的石油醚和氯仿提取物对水稻稻瘟病、小麦纹枯病、蚕豆根腐病、梨黑星病、番茄早疫病5种植物病原菌的化感作用，研究了蓝桉叶片的石油醚和氯仿提取物与病原菌的剂-效关系和提取物对病原菌菌丝生长速率的影响。

There is an exact description about process control by hybrid hierarchical way, and a hybrid model by HPN delaminating modeling.

其次，提出一种基于Petri网理论对混杂系统进行优化控制的EA-HPN混合优化控制方法，在监控层中调用EA优化决策模块，使HPN分层递阶建模方法和先进算法的优点相结合。

This paper devises a fault diagnosis system by means of PN, the system can diagnose various fault.

详细说明电动机常见的几种外部故障及其检测方法，为建立在线诊断Petri网系统做好了准备工作。

In both those cases, after all, an undeniable reductiveness is going on, a shriveling of the complexity of the human body to the certainty of a single cell in a Petri dish.

毕竟在这两种情况下，简化法无可避免地发生了。它把人体的复杂性简化成皮氏培养皿中的一个确定的单细胞。

Importantly, the concept of redundant strict minimal siphons is put forward, which can greatly simplify the synthesis and analysis of Petri net model of the system considered.

同时，提出了非冗余严格极小信标的概念，大大简化了系统的分析与设计。

And a stochastic Petri net model is upbuilt to describe the process of Grid service with churns.On the other hand,service management strategies are classified and researche...

之后文章对服务管理策略进行了分类研究，并根据SPN模型的仿真计算结果，对各类策略对网格服务的干扰情况的影响以及对网格服务可管理性的量化评价结果进行了比较和分析，为具有高可管理性的策略的设计提供依据。

Bner Base algorithm and the acyclic net theory to determine the markings reachability in some extent.

综合这些方法，文章最后总结了一套系统的方法用以解决Petri网的标识可达性问题。

Yet compared to the greatest of Olympic high jumps, that leap ―― From information-processing bacteria, as we see them in a petri dish, to animals capable of two-way communication by means of sense organs, central nervous systems, and musculatures ―― required a run down a cinder path for hundreds of millions of years; it cleared the great barriers of self-identity, processing information from the environment, and establishing relationships with other identities.

然而，与奥林匹克运动会中跳高的最精彩一跳相比，这种跳跃需要在跑道上经历亿万年的时间，即从从我们在实验室培养基碟中看到的处理信息的细菌，到能够用感觉器官、中枢神经系统和肌肉功能互相传播信息的动物的过程。它要克服自身的巨大障碍、处理从环境得到的信息以及同其它个体建立关系。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。