查询词典 fluctuations

So, channel fadings can be exploited. But the multi-user diversity gains are limited in two ways. First, there may be a line-of-sight path and little scattering in the environment, and hence the dynamic range of channel fluctuations is too small.

因此，信道衰落是可以利用的，但这种多用户分集受到两方面因素的制约：一是在LOS和非散射信道环境，信道变化范围太小；二是如果信道衰落变化太慢，则不能满足对时延要求严格的应用。

For example, the moisture content in skin shows large fluctuations and changes due to the insufficient water intake or too much water lost fatigue, hunger, disease and drinking etc.

举例来说，水分含量的皮肤显示出大的波动和变化，是由于不够取水口或过多水分丢失（疲劳，饥饿，疾病和酗酒等），在不同时间，如之前和之后的节食，运动和休息，在整天。

This "importation" of the individual consciousness of the creator must however remain controlled. This is of the utmost importance, without constraints or measures we would fall either into the aesthetics of popular taste or into an escalation of elitist vocabulary that would weaken the language. If I myself no longer dare to use oil paints, to revisit or augment, it is due to its intrinsic overabundance of culture; having barely touched the palate, there is an immediate return to the domain of noble art. I would be too scared of creating some useless work while loosing the intensity afforded to a more direct language. Fluctuations in our cultural structure have resulted in vernacular embodying the new norm while I, in the domain of artistic language, have opted for the mode and techniques of traditional embroidery. A long while ago, during the time of the Yuan Ming Yuan artist village, I was convinced that I would run into problems if I applied myself to oil paint. I had produced next to nothing up until the day when, by coincidence, I noticed the many works of embroidery being sold at the entrance to the Summer Palace. I felt like I had finally found my mode of expression, my own personal artistic language. Due to the fact that embroidery belongs to the pre-industrial age, there is a "folkie" quality to it, rural and natural. This ill-defined modern world in which we live must also respond to the demands of "common people", the "lowly" and the "nouveau riche". In some sense, the re-appropriation of this folkloric technique was a necessity, much as it was during the time of the shift from "prose to spoken language" [1], an unavoidable consequence of social upheaval. It was not limited to a mere question of the stylistic signification of the semantic form. What embroidery embodies is a structural modification of society at its most basic level.

虽然它注入了艺术家的个人意识，但关键就是分寸感的把握，不然，或者伦为真的大众趣味，或者切入过多的经英语词汇，而使语言虚弱，就我而言，我不敢重操油画，或是改造扩充，就是由于它本身太文化了，一出手就高雅了，怕弄个不伦不类而失掉语言直接性的强度，文化结构的改变，艺术的俗语是一种趋势，从艺术语言上，我是用传统刺绣方式和手法的，早在圆明园画家村时，我几乎没有画出什么东西，油画肯定觉得使用起来有问题，在当时偶然在颐和园门前，看到很多刺绣的艺术品，一下子感到找到了方法，因为刺绣这种手段属于工业文明之前的东西，它有种土色和平民的感觉，这种也对应了时下的&平常人&、&小人物&、&暴发户&对现代化的消费趣味的追求，那种不伦不类的现代性，正好我的家乡唐山有一个很有名的刺绣厂，找师傅做作品可能更方便，有了这个想法之后，也得到朋友的鼓励，刺绣这一传统民间资源的再利用，在某种意义上说就像&白话文&始于当时社会巨大的转型出现的必然，它不单单是语言风格样式上的意义，它体现的是深层的社会文化结构改变的宣示。

This is the second course in the four-quarter graduate sequence in macroeconomics. Its purpose is to introduce the basic models macroeconomists use to study fluctuations.

本课程是四份一学期制总体经济学研究生课程系列的第二部份，目的是介绍总体经济学家在分析波动时常用的基本模型。

This is the second course in the four-quarter graduate sequence in macroeconomics. Its purpose is to introduce the basic models macroeconomists use to study fluctuations.

本课程是四份一学期制宏观经济学研究生课程系列的第二部份，目的是介绍宏观经济学家在分析波动时常用的基本模型。

Gas-filled relays also provide low,stable leakage current in applications sensitive to current fluctuations especially across open contact sets over long periods of time.

在对电流波动很敏感的应用中，充气继电器具有低而稳定的泄漏电流，特别是在断开触点间，可以长时间保持很低的泄漏电流。

But this also with the voltage grid voltage fluctuations (generally plus or minus 10% fluctuation) load and temperature change.

但这样的电压还随电网电压波动（一般在正负10％左右的波动），负载和温度的变化而变化。

Frequent meteor impacts, fierce radiation, and harsh temperature fluctuations on Earth four billion years ago created an incredibly hostile environment for any half-formed, about-to-replicate complexity.

四十亿年前地球上频繁的陨石冲击，强烈的射线，大起大落的温差，给所有半成型、准备复制的复杂体造成了难以置信的恶劣环境。

Frequent meteor impacts, fierce radiation, and harsh temperature fluctuations on Earth four billion years ago created an incredibly hostile environment for any half-formed, about-to-replicate complexity.

四十亿年前地球上频繁的陨石冲击，强烈的射线，大起大落的温差，给所有半成型、准备复制的有机体造成了难以置信的恶劣环境。

Outsourcing can be used to minimize fluctuations in headcount that could result from peaks and valleys in demand.

外包可以用来最大限度地减少员工人数，可能导致在需求高峰和山谷的波动。

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。