查询词典 weak-kneed

US extrusion demand remains weak, with demand in the key end-use sectors of construction and transportation downbeat.

美国挤压需求仍显疲态，因建筑和运输这些重要的终端使用部门需求低迷。

In this paper, the spatial distribution of soil erosion intensity on a long and straight cultivated slope was studied using 137Cs measurement and wavelet analysis. The results showed that there existed an fluctuant period of soil erosion intensity with 142m along 4 transects downslope, which suggested that the intensity of soil transporting changes between weak and strong alternately downslope during the impact of long-term erosive rainfall.

本研究通过采集开垦近100年的黑土直型坡耕地的土壤样品，利用137Cs示踪技术，结合小波分析方法，研究了长坡长直型坡耕地50多年来土壤侵蚀强度的空间变化规律，结果显示4个断面顺坡方向上的坡面侵蚀强度均存在着坡长为142 m的强弱交替变化的波动周期，这反映了长坡长直型坡土壤在长期的降雨侵蚀过程中，泥沙沿坡面输移的强弱交替变化。

The larger the material humidity after its strength will be weak, and thus easy to draggle, or even unable to exhaust.

境况湿量越不小，质料受潮后自身的强量不离越强，从而便当不推断，甚至无法排宝。

Though the speedy development of shipping logistics industry in our country, there are still low jumping-off, weak base, management draggle, technique weakness, work lack criterion etc weakness, so the shipping company of our country cannot supply high level logistics service to customer to satisfy their need.

这促使世界各国各大航运企业均集中力量对陆上运输、海上运输、空中运输、仓储及信息流通等关键环节进行有效投入，对他们的航运物流系统进行整合，研究如何将航运业与物流相结合，创建航运业独特的、高效的综合物流系统，向现代综合物流发展，以求获得竞争优势，在竞争日益加剧的航运市场站稳脚跟，抢占市场，获得利润。

If the bore-sized disc filters are reduced, the DREE content should decrease obviously, but the shale normalized patterns totally show weak variety, with the degree of Eu-anormaly changing greatly, which suggests that the particle adsorption is important to Eu.

2减小过滤孔径，DREE的含量明显减少，但页岩标准化模式总体上变化不大，其中Eu的异常程度发生了明显变化，说明颗粒物吸附作用对Eu的影响比较大。

The room was small but clean, with an oak wardrobe, a dressing-table and mirror, and a chest-of-drawers, as well as the large casiron bed steads with a photo at its head and a very weak watercolour of sunset on the Pyamids over the chest-of-drawers

房间虽小，但却干净利落。房间有一个栎木的大衣橱，一个带镜子的梳妆台，一个五斗柜，还有一张铸铁架子的大床，床头嵌着一幅照片，五斗柜上挂了一张夕阳掩映金字塔的淡色水彩画

The reran was small But clean, with an oak wardroBe, a dressing-taBle and mirror, and a chest-of-drawers, as well as the large cast-iron Bed steads with a photo at its head and a very weak watercolour of sunset on the Pyramids over the chest-of-drawe

房里有一个栎木的大衣橱，一个带镜子的梳妆台，一个五斗柜，还有一张铸铁架子的大床，床头嵌着一幅照片，五斗柜上挂了一张夕阳掩映金字塔的淡色水彩画。

If people drouth calcium or vitamin D, his bone would become weak gradually.

如果人长期缺钙或缺维生素D，骨头就会逐渐变得脆弱。

Or on that winter-wild night when, reclined by the chimney-nook quoin, Slowly a drowse overgat me, the smallest and feeblest of folk there, Weak from my baptism of pain; when at times and anon I awoke there— Heard of a world wheeling on, with no listing or longing to join.

或是在那个凛冽冬夜，我蜷曲在壁炉脚下的暗处，倦意慢慢将我占据，人世间我最最卑微衰朽，因苦痛的洗礼而孱弱；每当如此以及不久后醒来——念及世界营营依旧，我却无心无欲无意加入。

In this paper,the author introduced an approximate augmented Lagrangian function in nonlinear programming,established dual mapping and the related dual problem of this augmented Lagrangian function and obtained the results of approximate strong duality and approximate weak duality of original problems.

介绍了非线性规划中的一种近似增广拉格朗日函数，建立了基于这种增广拉格朗日函数的对偶映射和相应的对偶问题，得到了原问题和对偶问题的强近似对偶和弱近似对偶结果。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。