中期的

In the middle 1980s, two archivist of the United States advocated significances of Provenance Principle.

二十世纪八十年代中期美国档案学者对来源原则的反思逐步达到高潮。

Since 1969 when the first computer network ARPA was established, the network has been in the world for nearly half a century, but it was in 1990s' that it really started to be part of the people's daily life, and till in late 1990s', it attracted the theorists' attentions.

从1969年全球第一个计算机网络ARPA网建立起，互联网已存在近半个世纪，但真正成为人们日常生活的一部分，是在20世纪90年代，且直到90年代中期以后才被理论界所关注。

By mid 1970's, the use of enzymes to enhance the autolysis process was first started in order to improve extract yield and flavor properties of the yeast extracts and to bring down the cost of production.

七十年代中期，为提高酵母抽提物的产量并改善其风味从而降低产品成本，酶在自溶中被使用了。

Once the price of medium-term deviation from the average rate of re-amplification, Italy.

一旦价格对中期均线的乖离率重新放大，则意。

On the back cover of their final issue

那是在七十年代的中期

Mid-97s, and I was your age. On the back cover of

年代中期，我也就是你们现在的年纪。

On the back cover of their final

那是在七十年代的中期

After further touring across the United Kingdom and Europe, April 2008 saw The Blackouts first jaunt to USA with a short tour of the mid west supporting Bless the Fall ending in Bamboozle Festival in New Jersey.

经过进一步旅游在英国和欧洲， 2008年4月第一次看到了停电短途到美国的短期游中期西方支持保佑秋季节结束迷惑在新泽西州。

Since the mid-1970s, about 50 percent, or 1 million acres (400,000 hectares), of the Kenai Peninsula's adult spruce trees have succumbed to the spruce bark beetle.

自从20世纪70年代中期，大约50％，或100万英亩（400，000公顷），奇奈半岛的成年云杉树已经屈服于云杉树皮甲虫。

But although the near-term outlook may be favourable to the euro, its prospects in the medium-term may not be so bright.

现在，人们对欧元情有独衷，不过它的中期前景却不被看好。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。