集中在...上

We will have to be very careful and focused, particularly in defence.

我们必须高度集中注意力，尤其是在防守上。

Based on the mechanical analysis of rotary pan, the axisymmetrical model and non-axisymmetrical one were proposed respectively by simplifying the effect of lacing wires on pan into ring distribution uniform load or force and were solved according to the flexure theory of thin plate with small deflection.

在分析工作状态下转子圆盘受力的基础上，将拉筋对圆盘的作用分别简化成环形均布载荷和集中载荷，建立承压圆盘的轴对称模型和非轴对称模型，并根据薄板的小挠度弯曲理论，对力学模型进行求解。

You need to concentrate on the hitting, not on variables that will detract from that focus.

你需要集中精力在击球上，而不是多样性来分散你的注意力。

In contrast to N and Si, no major difference in cell growth rate and metal uptake was found for diatom cells maintained at different P concent

与N和Si对比，在细胞增长率和金属举起上的主要区别未为硅藻细胞被找到被维护以不同的P集中(图2)。

Symptoms of hypomania include "increased motor actiity, feeling agitated instead of happy, thoughts going too fast, they're distractible, and they can't concentrate."

轻度躁狂症状包括：运动活动增加，情绪激动不安，精神紧张，他们易于被周围事物分心，而不能集中自己的精神在所干事情上。

We made some improvements in the system architecture and packet capture module and analysis method of the IDS and got satisfactory results. Based on protocol distributary, the system balances the load, making large numbers of network packets switch to different analysis module according to their protocols. The architecture solves the bottleneck of centralized detection system in which all the packets are sent to analysis module to process and enhances the detection efficiency.

在系统的体系结构上，我们利用协议分流技术进行负载均衡，使得大量的网络数据包按照不同的协议被分流到不同的分析处理模块，解决了集中式检测系统存在的瓶颈问题，即所有的数据包都被送到一个集中的分析模块进行分析、处理，既提高了检测的效率，同时也增强了系统的抗攻击能力，即使某一个分析模块无法正常工作，也不会影响到其他的分析模块。

In addition, the distributed parameter system is likely to be described by concentrated parameter models in a certain extent.

同时也表明采用集中参数模型在一定的范围内是可以描述本质上是无穷维分布参数系统的。

Another work is the analysis of the rationalproblems of point control in distributed parameter systems.

另外，还研究了分布参数系统中控制力为集中力的可行性问题，给出了在一些典型的结构上作用点控制力的合理性结果。

In Interexpo 2001 (China International Trade Show for Exhibition and Conference Industry), single or double-track price system is one of the main topics.

早在2001年的"展中展"上，展览界人士就专门把这一话题作为重要论题进行集中讨论。

Being the technological pillar of Guangdong Province in the field of edile fungi. Guangdong Institute of Microbiology has been carrying out lots of researches since 1960's.Beginning from 2000,the key demonstratied project of mushroom industrialization,as a100 projects for science-technology innovation of Guangdong Provience has been under taking by the institute.At present,several industrialized bases and integrated operation pattern of trading company,production base and peasant families has been set up.

项目简介：广东省微生物研究所自上世纪60年代起开展食用菌研究，是广东省食用菌产业的技术支柱。2000年起承担了广东省科技创新百项工程食用菌产业化生产示范项目任务，在清新，丰顺等地指导建立食用菌工厂化基地和公司+基地+农户的经营模式，成功建立了大规模食用菌机械化，规范化生产技术和产业化经营模式，既可工厂化一条龙栽培多种菇类，又可采用基地集中生产菌筒，大批农户分散出菇管理的方式。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。