经济萧条前的

What began more than a year ago is often described as the worst economic crisis since the Great Depression.

一年多前开始的经济形势经常被描述为"大萧条以来最严重的经济危机"。

During the first four years of the Depression the economy shrank by 27.5 percent.

在大萧条的前四年，经济下降了27.5%。

Based Edson Packaging Machinery Limited, maintaining the long-enduring industry reputation for the innovative designs and technological savvy of its case-packing machinery forms the foundation of an inspiring competitive streak that has enabled the proudly Canadian machine-builder to keep growing from strength to strength through numerous boom-and-bust economic cycles that have seen many of its former competitors bite the dust along the way.

的埃德森包装机械有限公司，保持长期持久的行业声誉的创新设计和技术精通的情况下，包装机械形式的基础，一个令人振奋的竞争优势，使得加拿大的骄傲机建设者不断增加，实力也日益增强，通过无数的繁荣与萧条的经济周期已经看到它的许多竞争对手咬伤前的灰尘一路。

Compared with the depressions of 1920 and 1932, the pre-World War I business declines were mild indeed.

与1920年和1932年的经济萧条相比，第一次世界大战前的经济下滑是相对缓和的）。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。