年代

Optimizing the prescription and extracting technique of Chinese medicinal hydropathic compress by orthogonal experiment

性质：用正交表安排多因素试验的方法。20世纪40年代，正交试验设计法首先应用于农业中，50年代推广到工业领域，中国60年代开始应用这一方法。

This text is not only instrumental to our understanding of works from the 90s, but more importantly offered a methodology to view the indiscernible, often overlooked yet underlying transitions and continuations in the brief existence of Chinese contemporary art.

在这篇文章中，冷林针对中国艺术从80年代的集体性运动到90年代之后的根本转变提出一个明确的观看角度，既"是我"的立场，强调艺术家在创作上个人面貌的逐渐形成，对我们今天看待90年代的创作，更重要的是看待短暂的中国当代艺术史中不易觉察的转折传承的线索提出一个方法论。

In the 1940s and 1950s, the bikini was so small that it could easily be packed into a matchbook, but the suit would undergo even more drastic shrinkage as the years went on.

在1940年代和1950年代，比基尼很小，以致于可以很容易地包装进一个火柴盒中，但是这种套装泳衣随着年代的前进会经受前所未有的剧烈收缩。

It had broken out many times on our country history, and has great impact on wheat yield. Therefore, the forecasting of wheat midge is very important to the control of wheat midge.

小麦吸浆虫对小麦可造成毁灭性灾害，在我国历史上曾多次爆发，本世纪50年代、80年代猖獗危害。90年代以来，每年仍在部分地区猖獗危害，对小麦生产造成了较大的影响。

Although the display is monochrome, it is still being extended to the electronic watches, calculators and other fields. 80's, STN-LCD appeared, while TFT-LCD technology has been proposed, but LCD technology is not mature enough at that time, it is difficult to popularize. The late 80's early 90's, the Japanese mastered the STN-LCD and TFT-LCD production technology, LCD industries are starting to grow rapidly.

尽管是单色显示，它仍被推广到了电子表、计算器等领域。80年代，STN-LCD出现，同时TFT-LCD技术被提出，但那时液晶技术仍未成熟，难以普及。80年代末90年代初，日本掌握了STN-LCD及TFT-LCD生产技术，LCD工业开始高速发展。

He focuses his analysis on the character of researches on Chinese museums and museology in 1930s, 1950s and 1980s from such factors as social economic, political and cultural conditions.

他着重从社会经济条件、政治条件和文化条件等因素出发，分析记述了三十年代、五十年代和八十年代，博物倌和博物馆学研究的特点，并就如何评价中国博物馆学研究现状，需要解决的问题以及如何在中国自己的土地上建设既有世界性、又有民族性的博物馆学提出了自己的看法。

After a 10-year relation of deterioration from the late 1970's to 1980's,Sino-Vietnam relations have eventually normalized,on the basis of equality andmutual benefit,since 1990's.

经过70年代后期到80年代10多年的交恶之后，90年代中越两国终于抛弃了过去的恩怨，在平等互利的基础上实现了关系正常化。

And the westernized women's clothing formed, namely the women's clothing of Shanghai's style.2、 Westernized subject content that the westernization of the modeling element is the women's clothing, and modeling westernization of element clothing structure, clothing modeling form change that westernization brings of craft in fact: The westernization of the element of the surface fabric, on one hand influenced by western artistic style, on one hand textile technology, westernized result of technology of dyeing ; The auxiliary materials element is occidentalized to followthe direct result of western fashion , aesthetic change.3、 Key point that Shanghai women's clothing is westernized that widewesternization is the Republic of China period, occidentalize to make the wholeform of the women's clothing changed into the Western-style S type from thetraditional H type in wide type, the change of such external form is the widecultural transition to narrow clothes decorations culture of clothes decorations infact.4、 In the westernized course of the women's clothing of the Republic of ChinaShanghai, 1920 times rely mainly on the fact that the dress is matched andoccidentalized ; 1930 times rely mainly on occidentalizing in modeling ; And1940 times rely mainly on the fact that the auxiliary materials are occidentalized .

局部西化女装是在保留部分传统女装构成元素的基础上，通过造型元素西化、面料元素西化或辅料元素西化，而形成的西化女装，即海派女装。 2、造型元素的西化是女装西化的主体内容，而造型元素的西化实质上是服装结构、工艺的西化带来的服装造型形态变化；面料元素的西化，一方面是受到西方艺术风格的影响，一方面是纺织技术、染色技术的西化结果；辅料元素西化多是追随西方流行时尚、审美变化的直接结果。 3、廓型的西化是民国时期上海女装西化的关键所在，廓型西化使得女装的整体形态由传统的H型转变为西式的S型，这种外在的形态的改变实质上是宽衣服饰文化向窄衣服饰文化的过渡。 4、民国上海女装的西化过程中，1920年代以服饰搭配西化为主；1930年代以造型西化为主；而1940年代以辅料西化为主。

And when, after the Cold War, the sovereignty disputes over the islands in the South China Sea have become one of the dominating problems that threaten the peace and security of the Asia-Pacific area and the relations between the countries around the South China Sea have been in such tensions many times due to the issue that there is evidence that force may be resorted to, US has been dead set on one point though its strategy for the Asia-Pacific area is still shaping: it urges that the issue should be settled through negotiation rather than by force.

就南中国海岛礁的实际控制问题和争议的解决方式而言，美国在不同时期有不同的态度。20世纪50、60年代，美国坚决反对中国收复西沙和南沙群岛，尤其是对1956年所谓的"中共甘泉岛登陆"事件反应强烈，但容忍、默许台湾当局、南越、菲律宾这些反共盟友在这些岛礁的活动。70、80年代，美国对发生在南中国海的两次武装冲突持中立态度：默许中国武力收复西沙群岛和部分南沙岛礁；冷战后，即90年代，美国则坚决反对武力解决南沙群岛问题，极力倡导和平解决。

Regional variation difference was very large with more ice in the eastern Antarctic, obviously less ice in the west Antarctic, both sides of the Antarctic Peninsula, especially in the Weddell Sea and the Bellingshausen Sea. The sea ice variation trend in the eastern and western Antarctic is always in opposite phase.

研究表明20世纪70年代后期是多冰期；80年代是少冰期；90年代南极海冰属于上升趋势，后期偏多，区域性变化差别大，东南极海冰偏多，西南极海冰即南极半岛两侧尤其是威德尔海区和别林斯高晋海的冰明显偏少。

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。