查询词典 trough

From peak to trough, consumers lost $340 billion in annualized pretax income.

从高峰到低谷，消费者折合成年率的税前收入损失了3，400亿美元。

The results obtained in this study are as follows:(1) The result of species analysis shows that Spumellaria was dominant in the more than 190 species identified, and the radiolarian assemblage of the northern area of Okinawa Trough belong to warm-water fauna compared to their available ecology knowledge.

结果表明：（1）初步鉴定190个种，其中泡沫虫目Spumellaria在种和个体数量上占绝对优势，与有关资料对照表明，冲绳海槽北部的放射虫组合属热带大洋暖水动物群。

Based on a quantitative analysis of radiolarian in 80 surface-sediment samples from the northern area of Okinawa Trough, this paper reported the species composition and faunal assemblages characteristic of radiolarian, expounded the distribution pattern of radiolarian abundance and diversity in surface sediments from this area. In this paper, a preliminary study on the relation of the distribution and abundance of radiolarian to environmental factors, such as chemical and physical properties of the overlying masses (sea-surface temperature, salinity, nutrients and primary productivity) and the type and composition of sea-bed sediments was made. The radiolarian data was evaluated using a Q-mode factor analysis to identify different faunal assemblages and their geographic distributions, then the relationship between radiolarian assemblages and distribution of water masses, hydrographic boundaries such as frontal systems was analyzed. A new radiolarian-based transfer function to estimate mean-annual sea surface temperature and seasonal range were examined to test its success in the study area.

本文对冲绳海槽北部80个表层沉积样品中的放射虫进行了系统鉴定和定量统计，研究了放射虫的种类组成与类群特征以及其丰度和分异度的分布；分析了海水温度、盐度、营养盐以及沉积物类型、成分等环境因素对放射虫分布的影响；采用Q-型因子分析，求得放射虫的属种和组合分布特征，探讨了放射虫组合与不同水团、海洋水文结构之间的关系；并对Pisias（1997）建立的估计表层海水年平均温度和其变化范围的放射虫转换函数在研究区的适用性做了检验。

With the deeping of the trough and the westward moving of the tropical cyclone, the low level vortex and wind shear line extended along a southwest - northeast orientation over the Yangtze River. On the effect of high, middle and low latitude systems, a rainband in southwest - northeast orientation formed gradually.

随着阻塞形势的发展和热带气旋的西移北上，经向环流加强，主要影响天气系统——低空的低涡切变线沿西南－东北方向伸展，在高、中、低纬度天气系统的共同作用下，一条西南－东北走向的雨带逐渐形成。

His trough had an inch of rainwater in it.

它的食槽里面积了一英寸的水。

The ridge is expected to be eroded by a mid-latitude trough so as to induce a recurvature.

预料一道西风槽的到来将会令该副高减弱，茉莉将得以转向。

It is now forecast that the weakness will be deepened by another trough which will allow a recurvature.

另一道西风槽将可能令弱点扩大，导致芭玛转向。

The approach of a mid-latitude trough will cause the weakness to widen, which should lead to a recurvature later in the forecast period.

预料一道西风槽的到来将令弱点扩大，彩云届时将会转向。

Quite a number of numerical models now call for a recurvature due to an arriving mid-latitude trough that will widen the weakness sufficiently.

现时有数个数值预报指出一道西风槽将令副高弱点扩大，从而使白海豚转向。

The approach of a mid-latitude trough will cause the ridge to weaken, which should lead to a recurvature later in the forecast period.

一道西风槽将於后期令副高减弱并出现弱点，彩云届时将会转向。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。