多成分

Cannon, the alarm reaction involves , among other changes ,increased heart rate and blood pressure, producing an increased supply of oxygen to the muscles ,changes to the digestive system, rapid digestion of sugars for increased energy ,and alterations in the composition of the blood such that clotting occurs more quickly.

经由 W.Cannon 的系统研究，警戒反应包括，心率加快、血液升高、血糖消化加快已提供更多能量，血液成分的交替变化比如血凝固更快更多。

The speed also affects combustion noise through variation of advance angle.

推迟供油提前角可以显著降低噪声。2、燃烧系统多参数分析2.1、喷孔数目在喷油压力不变时，减少喷油孔数量，可使促进燃油雾化，使着火延迟期缩短，因而有助于降低压力升高比，汽缸压力频谱线也相应降低，尤其是中、高频成分降的更多些。

The proportion of freedom to necessity is decreased or increased, according to the point of view from which the act is regarded; but there always remains an inverse ratio between them. A drowning man clutching at another and drowning him, or a hungry mother starved by suckling her baby and stealing food, or a man trained to discipline who at the word of command kills a defenceless man, all seem less guilty—that is, less free and more subject to the law of necessity to one who knows the circumstances in which they are placed, and more free to one who did not know that the man was himself drowning, that the mother was starving, that the soldier was on duty, and so on.

一个先足落水的人，抓住另一个人，那人也要淹死了；或者，一个因为哺育婴儿而疲惫不堪的、饥饿的母亲，偷了一些食物；或者，一个养成遵守纪律习惯的人，在服役期间，遵照长官命令，杀掉一个不能自卫的人——在知道那些人所处的条件的人看来，似乎罪过比较小，也就是自由比较小，属于必然性法则的成分比较多；而在不知道那个人自己就要淹死、那个母亲在挨饿、那个士兵在服役等等的人看来，自由就比较多。

In the late 1970s he ceased working with models and began to concern himself more and more with stilllifc, into which he incor-porated objects of a bric-a-brac culture that eventually took on essential importance in his later color work.

在七十年代后期，他终止了和模特儿的工作，开始更多地关注自我和静物，并且试图在其中挖掘更多的文化意味，最终将这样的最基础的重要成分在后来的彩色作品中展示出来。

The results showed that laminar diffusion flame heights of NG, CO and H2 were proportional to the fuel fluxes; the exit diameter of Bunsen burner had made little effect on the laminar diffusion flame height.

针对多联产系统中弛放气和粗煤气的基本可燃成分，对单组分天然气、一氧化碳及氢气（H2），以及不同比例配制的双组分和多组分气体的扩散火焰高度，预混火焰高度，火焰传播速度，脱火边界，黄焰边界等燃烧特性进行了试验研究。

Then both static and dynamic neural networks are applied to predict the multivariate nonlinear time series. At last, the evaluation functions of root...

通过对实际的多维时间序列仿真，结果证明本文提出的神经网络结合主成分分析的方法预测多变量非线性时间序列是快速有效的。

Subsequently,main ideas of polychromatic sets were introduced.

简要介绍了多色集合的主要思想，将概念解设计信息所包含的单元与多色集合的成分相对应，建立了概念产品设计信息基于多色集合的数学描述，以便于产品设计信息的存储、管理和随后设计工作的开展。

It is interpreted that the correlation structure of the allelic polymorphism data contains null correlations introduced by "closure" and the statistical distribution of the data is not normal because of its constant row sum,which resulted in great difficulties in analyzing the data with traditional multiple linear statistical methods such as principal component analysis,factor analysis,cluster analysis and canonical correlation analysis.

长期以来，对于多维基因多态性数据的多元统计分析，如计算遗传距离时所用的聚类分析、分析群体遗传结构时所用的主成分分析、因子分析和典型相关分析等，一直应用为无约束条件数据而设计的经典多元线性分析方法，并没有注意基因多态性数据的"闭合效应"所带来的问题。

Results There was not specificity of clinical symptoms in liposarcoma of the orbit, the major clinical aspects were intraorbital occupied lesion and local hyperaemia,swell and pain which was similar to an acute inflammation. Four different subtypes of liposarcomas could be observed in orbit.In past literature,myxoid was the most common subtype（14 cases,70%）,secondly subtype was well differentiated（3 case）,round cell and pleomorphic subtype were rare（each 1 case）.This case was well differentiated mixed component of round and pleomorphic lipoblasts.

结果：脂肪肉瘤临床表现为眶内占位和貌似急性炎症的局部红、肿、痛，无特征性的症状；病理分型4型，文献中报道以粘液样型最多见（14例，占70%）；次为分化良好型，3例；圆形细胞为主型及多型性各1例；分型不详2例；本例为分化良好型为主伴有圆形脂母细胞及多型性脂母细胞成分。

Interpath interference which arises due to non-zero cross and auto correlation of more than one spreading code is suppressed by estimating a transmitted signal stream, or a plurality of such signal streams in the case of a plurality of multipath components, respreading this estimated signal and subtracting non-orthogonal interference contributions from a received signal.

通过估计发射信号流或者存在多个多径成分时的多个信号流、将所估计的信号再扩频、并从接收信号中减去非正交干扰分量，抑制不止一个扩频码的非零互相关和自相关引起的径间干扰。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。