系统发生的

Mark Okusa, a nephrologist and professor of medicine at the University of Virginia Health System, has won two grants totaling $1.2 million over four years to test whether certain drugs can interrupt the inflammatory process that occurs in diabetic kidney disease.

一般而言，炎症是因身体受伤而发生的一种非特定性的免疫反应，据此，来自美国维吉尼亚健康系统的MARK博士已获得两项计120万美元的资助，计划于4年内测试是否某些药物能够中断发生在糖尿病肾病病人体内的这种炎症发生过程。

So we designed a adaptive synchronizing controller based on hereinbefore hardware environment: first a small magnitude reference signal r is outputted to system through the signal card (to ensure that the vibrating system works in a linear state), and this signal is sent to the moving coil of vibrator through the power amplifier, so vibration is produced through electromagnetic induction. Secondly the vibration signal can feedback to the data acquiring card in the servo system through the acceleration sensor on the Vibroseis reactor M〓 and the base-plate M〓, then the computer can get the current vibrating state y〓 of the coil of vibrator according to the feedback information from the data acquiring card, and give a real time comparing between the current state y〓 and the reference output y〓 of the set-in reference model with current reference input being r , then regulates the correlative controlling parameters according to the error e〓=y〓-y〓 till y〓→y〓, finally normal signal sweeping begins with a certain phase fixed. Meanwhile a synchronization signal for seismic signal record is sent to seismograph from synchronization signal outputting component in the Vibroseis system to perform the controlling process of synchronization of sweeping phases.

为此，我们基于以上的硬件环境设计了一个自适应同步控制器：首先通过信号发生卡对系统输出小幅度的参考信号r(从而保证振动系统工作处于线性状态)，信号通过前置放大器、功率放大器等送到激震器动圈，并通过电磁感应产生振动，振动信号通过可控震源激震器反应块M〓和基板M〓上的加速度传感器反馈给伺服系统中的数据采集卡，工控计算机根据采集卡的反馈信息，获取当前激震器动圈的振动状态y〓，并实时地将该状态与内置的参考模型在当前参考输入r下的参考输出y〓进行辨识，再将两者输出误差e〓＝y〓-y〓对系统的有关控制参数进行调整，直至y〓→y〓，最后在经过某一固定的相位后，开始信号的正常扫描过程，与此同时，由可控震源系统的同步信号输出部件向地震仪送出一地震信号记录同步信号，进而完成扫描相位同步控制过程。

So called reservoir is physical or mathematical; for a physical system, the mathematical model is a system of partial differential equations with related initial and boundary value conditions, it can describe important physical process occurring in the system, for example, the process occurring in reservoir, which mainly concludes flow of fluids and transportation of mass, gravity、 viscosity、compressibility have effect to it; differential equations describing this process are obtained by combining Darcy law of every phase and its mass equilibrium in differential form.

这种模型是物理的或数学的；一个物理系统的数学模型，是偏微分方程组和适当的一组初、边值条件的总体，它能够描述在系统中发生的重要的物理过程，比如在油藏中发生的过程，主要是流体的流动和质量的转移，重力、粘滞力、压缩性等在流体流动过程中都是起作用的；描述这个过程的微分方程是由将各相达西定律和各该相的微分形式的物质守恒相结合而得到的。

In the power system failure transient period of time, be able to quickly determine the correct faults, failure to prevent the further development or change.

在电力系统发生故障的暂态时期内，能快速正确判断故障，阻止故障发生变化或进一步发展。

Subjects had more serious symptoms, more quickly onset of vection and more short rotation time when they were lying.

不同强度视觉与前庭系统感觉冲突影响视运动错觉的发生时间和旋转耐受性，表现为冲突越强，视运动错觉发生的时间越早，旋转耐受时间越短；视觉与前庭神经系统感觉冲突的增加可加重晕动发生时的症状。

About the game: QQ flight flight island is the world's first casual online games shooting it in the desert island "Nanaimo" occurred against the backdrop of adventure and challenges, the use of fire fighting flying way into the card collection system at the same time, props synthetic systems, pets growing the system, housing system, such as RPG elements for players to create a new concept of leisure network!

游戏简介：QQ飞行岛是全球首款飞行射击休闲网络游戏，它以在荒岛&Nanaimo&发生的冒险和挑战为背景，采用飞行射击的战斗方式，同时融入卡片收集系统、道具合成系统、宠物成长系统、房屋系统等RPG要素，为玩家打造了一个全新概念的休闲网游！

Combined with additional sequences of 20 bivalves and 6 gastropods downloaded from NCBI (National Center of Biological Institution), molecular phylogenetic trees were constructed using 4 Polyplacophora species as outgroup. The result resolved by maximum-parsimony, maximum-likelihood and Bayes-induce methods were in congruent with each other, which indicated that all bivalves formed a monophyletic group clustering with its sister-group, Gastropod.

结果显示：所有双壳纲的种类构成了单系发生的进化枝，与其姐妹群腹足纲聚在一起；双壳纲可以分为异齿亚纲和翼形亚纲两大类群，异齿亚纲是单系发生，翼形亚纲的系统发生关系则随方法的不同有所区别，牡蛎科的位置是造成此差异的主要因素。

With the rapid developments of science and technology, the modern avion simulation system faces two requirements. One is function requirement and the other is technology renovation requirement. As to the first requirement, functions of modern avion are becoming more and more abundant, which causes the flight simulation training change greatly. As to the second requirement, with the development and adoption of new technology, high verisimilitude requirements are raised to avion simulation system.

中文题名现代军机飞行仿真系统的研究副题名外文题名 A study on modern avion flight simulation system 论文作者黄安祥导师李明陈宗基学科专业导航、制导与控制研究领域\研究方向学位级别博士学位授予单位北京航空航天大学学位授予日期2003 论文页码总数150页关键词军用飞机飞行仿真系统仿真馆藏号BSLW /2003 /V271 /3 随着科学技木的飞速发展，现代军机仿真训练系统面临两大需求：一是功能需求，现代军机功能的增强，使飞行仿真训练内容发生了较大变化；二是技术更新需求，新技术的发展及其在仿真系统中的应用，对军机仿真系统的逼真度提出了更高的要求。

This paper presents an overview of recent and on-going evolutions in the X window system.

论文对 X 窗口系统内最近发生和正在发生的进展做一综述。

So when unit 2 failed will be the occurrence time of totalfailure of this two-unit system.

所以，元件2故障发生时也是双元件系统整体故障发生的时点。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。