反馈

Mechanism of the influence of gas space on stability is analyzed and a feedback chain describing the influence is given. It is found the oscillation of gas space pressure influences loop flow stability mainly through subcooling and quality.

分析了气空间对稳定性影响的机理，给出了气空间对稳定性影响的反馈链，分析表明：气空间压力的振荡主要通过过冷度和含汽率的变化影响回路的流动稳定性。

The remarkably creative feedback loop at Berkeley's Space Science Laboratory did not end there.

在伯克利空间科学实验室，该显创意得到的反馈并未结束。

The design of the feedback loop is critical.

反馈渠道的设计是非常关键的。

Feedforward control of the disturbance Looper than good feedback.

前馈控制对活套的扰动比反馈好。

The Vortex is deadly, because in the face of all that approval and positive feedback (way more, in many cases, than we get on our jobs most of the time), it's easy to lose one's head.

漩涡是致命的。因为面对一切赞许、积极反馈多数时候比我们在工作中远多的多），很容易失去自我。

Lowry model, along with integrated land use and transport models.

通过将土地使用与交通之间的相互反馈的关系予以整合，建立了土地使用与交通整合模型。

Knowledge and experience of wireless network, knowledge on CDMA base station and Lucent base station product is preferred

以项目为主，与客户洽谈合作项目，活动的策划，项目的执行和反馈。4.8-10年的相关工作经验。

Next, the following points are emphasized:(1) The design of photoelectric conversion preamplifier circuit. In order to improve the measurement accuracy of luminometer and ensure linear relationship of the photoelectric, operational amplifiers is designed as current-voltage converter form, on the one hand, it is available to zero-load effect; on the other hand, short-circuit current can be transformed into a voltage volume through the feedback resistor, it is equivalent to voltage drop flowed through a load resistor on the actual effect.

其次，本文重点做了以下工作：(1)光电转换前置放大电路的设计：为了提高照度计的测量准确度，确保光电间的线性关系，本设计把运算放大器接成电流电压变换器的形式，一方面可得到零负载效应；另一方面，短路电流通过反馈电阻变成电压量，实际效果相当于流过一个负载电阻形成的压降。

This paper studies chaos synchronization problem based on the general Lur'e systems by using a time-delay feedback technique.and the findings have improved some research results in recent literatures.

本文采用时滞反馈控制技术研究了一般 Lur'e系统的混沌同步问题，改进了最近有关文献的结果。

Owing to its positive feedback and effective parallelization and strong lustiness, ACO has been applied in many fields.

它具有正反馈、并行计算、较强的鲁棒性等诸多特点，在很多领域有着广泛的应用。

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。