确定因素

A valve-controlled asymmetric cylinder system has many factors of nonlinearity and uncertainty,whose influence on the stability of the system is complicated.

阀控非对称缸系统存在着大量的非线性和不确定因素，这些因素对系统稳定性的影响非常复杂。

This paper first utilizes the ideological design digital controler of double-loop control based on the magnetic defi...

在此基础上，考虑系统的参数摄动及外扰等不确定因素，基于系统的不确定模型运用变结构控制理论设计离散滑模变结构控制器，并进行了必要的仿真研究。

Hence, the traditional factors play a determinative role to the formation and development of oil-gas industrial cluster; however, they have shortages at the same time, such as the uncertainty of natural resources, transportation cost influenced by market, irrational external division, and transaction fee.

同时，传统因素在油气产业集群发展中存在不足，如自然资源优势中存在诸多的不确定因素、交通成本受市场函数影响、分工专业化中的外部分工不尽合理、交易费用理论的局限性等。

A spectral-correction-integral- photometry method and its application in the measurement of the luminous flux of blue LEDs are introduced.

介绍了一种光谱校正积分光度法及其在蓝光LED光通量测量中的应用，对测量中的各种不确定因素作了理论分析，并与单纯的分光光度法和积分光度法的不确定度作了比较，证明该方法可实现极高的测量精度。

History is full of examples where, facing various uncertainties and resistance, governments overstay their presence in the emergency mode.

众多历史事例表明，面对众多不确定因素和阻碍因素，政府应急措施的持续时间往往会超过其应有的程度。

The basic purpose of this chapter is to identify the economic forces that created pawnbroking and determine the viability of the industry, since those same forces still drive the industry in modern times.

本章的基本目的是要确定创造典当业的经济力量，并找出该行业的不确定因素，因为这些力量现在仍在推动该行业。

Celtic are trying to cover their backs and make sure there will be no future problems with Quinton.

凯尔特人想要确定福琼未来不会有什么不妥，他们不想有什么不确定因素。

As to system＇s uncertainty such as time varying characteristics, grey multiple step error correction method took the place of the conventional single step error correction method.

针对对象特性时变等不确定因素，该文以灰色多步误差预测校正替代原有算法的当前一步误差校正，可以更为有效的克服模型失配等因素的影响。

As to system s uncertainty such as time varying characteristics, grey multiple step error correction method took the place of the conventional single step error correction method. The new method could effectively overcome the bad influence of some factors such as model mismatch.

针对对象特性时变等不确定因素，该文以灰色多步误差预测校正替代原有算法的当前一步误差校正，可以更为有效的克服模型失配等因素的影响。

Uncertainty, like death and taxes, is an unavoidable part of life, however. You or the kids may come down with mysterious ailments, deadlines for work are unpredictable, traffic snafus slow us down.

像死亡和税收这种无法确定的事情是生活中不可避免的，但是工作的不稳定，交通的混乱这些不确定因素会让你或孩子们感到莫名的痛苦。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。