下滑

A slump in sales thanks to the global economic downturn and unexpected currency movements played a part.

因为全球经济衰退及未曾预料到的汇率变动，珍珠销售下滑。

A worsening slump in auto sales in Europe and signs of a possible slowdown in China are fueling worries about a global auto industry already battered by trouble in the U.S.

欧洲市场汽车销量走软趋势加剧，中国市场浮现可能下滑的迹象，本已遭受美国市场拖累的全球汽车行业境况更加令人担忧。

From 1984 since Olympic Games of American los angeles, besides the Atlanta Olympic Games 1996, other of a few Olympic Games sponsor a country, economic growth ends in the Olympic Games 1.0%~3.1% glided to differ inside year.

从1984年美国洛杉矶奥运会以来，除了1996年的亚特兰大奥运会，其他几届奥运会的主办国，经济增长在奥运会结束一年内下滑了1.0%~3.1%不等。

He said that the sales of Ar Yat Abalone seafood restaurants worldwide have declined about 10% in the past months.

他说过去几个月阿一鲍鱼在全球的海鲜餐馆销售额下滑了10%左右。

Based on the sliding response theory of the free-standing equipment, the differential equation of motion of the free-standing equipment under seismic excitations is presented. The equation is solved by Runge-Kutta algorithm, therefore the absolute acceleration, relative velocity and relative displacement of the equipment can be obtained. The sequential coulomb friction model is applied to the analysis.

以前人研究建立的浮放设备滑移反应分析理论为基础，给出了浮放设备在水平和竖向地震输入下滑移反应运动微分方程，选取连续型的库仑摩擦力模型，采用Runge-Kutta法求解浮放设备地震滑移反应运动微分方程，可以得到浮放设备在地震作用下的绝对加速度、相对速度和相对位移反应时程。

If what you want is to fly freely you have to go for accelerated free fall.

如果你要把你去自由飞加速下滑。

Equipment and software had its worst quarter in 50 years, with an across-the-board collapse.

设备和软件支出经历了50年来最糟糕的季度，该部门的各类支出全面下滑。

When you do a little research, you will discover that many mattress companies manufacture foundation covers with drawstrings to slip over to match your air bed mattresses for a finished look.

当你做一些调查，你会发现，许多床垫公司制造的基础与drawstrings涵盖下滑到符合您空气床床垫的成品外观。

In order to make carrier-based airplane land on a carrier safely along an ideal flight path,the automatic carrier landing system must have the ability to trace the deck motion and restrain air turbulence.

为使舰载飞机沿着理想的下滑轨迹安全着舰，自动着舰系统必须具备跟踪甲板运动和抑制气流扰动的性能。

Algernon's intelligence begins to slip, and his behavior becomes erratic.

阿尔杰农的情报开始下滑，他的行为变得不稳定。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。