系统发生的

Methods: The model rats of spleen-Yang deficiency syndrome were established by the complex methods of improper diet and overstrain.

丝裂原活化蛋白激酶(mitogen -activatedproteinkinas es，MAPK)是生物体内重要的信号转导系统之一，能对广泛的细胞外刺激发生反应。

The DC reactive power is the only parameter to be specified in calculation, and the partial differential formulas in Jacobian matrix do not change when the DC control model changes.

计算时，只需规定换流器直流侧的无功功率，而且当直流系统控制方式发生变化后不需重新推导Jacobian矩阵中的偏导公式。

Petri net is a kind of model which can be used to analyze many kinds of systems.

派翠网是一种可以被用来分析许多系统的模型，而发生图是派翠网的状态图。

The T cells in nasal polyps express high CD69 and are activated, producing Th1/Th2 mixed cytokines with change of cytokine secretion predomination, probably owing to the formation of microenvironment of the nasal polyps and the mucosa immune system.

鼻息肉组织中的T细胞高度表达CD69分子，处于免疫活化状态，产生Th1/Th2混合模式的细胞因子，与外周血相比Th细胞因子分泌优势发生改变，可能与鼻息肉"微环境"形成及黏膜免疫系统有关。

This thesis is mainly concerned with mechanism of air preheater after-burning and air preheater hot spots detection technique based on image of temperature field.

本文主要研究了电站锅炉空气预热器发生二次燃烧的机理以及基于温度场分布图的空预器热点检测系统。

The model is a 10-level limited-area primitive equation model, with horizonatal resolution of 22.5km.

这样预报对流系统的发生就变成了吸引子的计算，不严格地依赖于初始状态。

It is true that there is systematic change in discounted price, but it is not a proportionate change.

贴现价格确会发生有系统的变更，但不是一种按比例的变更。

Connection can put the whole circuit out of action. This should not happen with a wireless system because it

前的芯片某一条连接出现故障就可能导致整个电路无法运转，而采用无线系统就不会发生这样的问题，因

The system makes use of the high-speed synchronous shoot and digital image processing technique to make the presswork figure redisplay stationary in the display apparatus.

本系统采用高速高精度的工业彩色CCD摄像机，在横向移动扫描装置和纵向扫描控制算法以及同步发生装置和同步瞬态采集方法的控制下，实时地摄取印刷品图像，并将视频信号输入到彩色图像采集卡。

Reiter's syndrome occurs when the immune system over-reacts and attacks the body's own tissues instead.

瑞特综合征的发生时，免疫系统过度反应和攻击人体自身的组织。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。