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THE PROBLEM OF AN EXTERNAL CIRCULAR CRACK UNDER ASYMMETRIC LOADINGS
Using the boundary integral equation method, the problem of an external circular crack in a three-dimensional infinite elastic body under asymmetric l...
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Sedimentation process of saturated sand under impact loading
The initial small inhomogeneity of saturated sand could be amplified during the sedimentation process after liquefaction, and cracks could be observed...
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第183讲:under the gun; gunshy
我们曾经讲过几个和gun也就是枪炮的“枪”这个字有关的习惯用语。我们讲过:To jump the gun. 那是过早地采取行动的意思。我们还讲过:To stick to the gun. 这是指不管在什么压力下都坚持自己的计划。今天我们再来给大家介绍两个以gun这个字组成的习惯用语。第一个是:Und...
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Under Southern Skies:2000悉尼
(点击右键“另存为”可下载语音)Under Southern SkiesNikki WebsterThere's a peace in our hearts and a hope in our handsWe're a family of children. We come from many di...
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China Unicoms plan to introduce Apples iPhone still under
China Unicom's plan to introduce Apple Inc.'s iPhone handsets may not be as smooth as outsiders have anticipated. Chang Xiaobing, Chairman of China Un...
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Parametric Vibration of Submerged Floating Tunnel Tether Under Random Excitation
Abstract:For the study of the parametric vibration response of submerged floating tunnel tether under random excitation, a nonlinear random parametric...
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Thermoelastoplastic Deformation Analysis of Electromechanical Equipments under Electrocaloric Shock
A coupled thermomechanical model is presented to investigate the thermoelastoplastic deformation mechanism of electromechanical equipments under the c...
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Growth and phosphate uptake kinetics of Microcystis aeruginosa under various environmental conditions
Abstract:Growth and uptake of exogenous phosphate by Microcystis aeruginosa in batch culture under differenttemperature, photoperiod, and turbulence w...
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第8讲:be led by the nose; under your nose
to be led by the noseunder your nose今天我们要讲的习惯用语是和鼻子,也就是和nose这个字有关系的。鼻子是我们的嗅觉工具,也是我们的呼吸器官,是人体的一个重要组成部份。英语里有不少成语和俗语等习惯用语都和鼻子有联系的。比如to follow your nose是...
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Determination of Grüneisen EOS of MSN Alloy Steel Under High Pressure
Dynamic mechanical performances of 30CrMnSiNi2A alloy steel under high pressure of 1-15 GPa are studied with a one-stage light-gas gun. With the parti...
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Physical modeling and visualization of soil liquefaction under high confining stress
The mechanisms of seismically-induced liquefaction of granular soils under high confining stresses are still not fully understood. Evaluation of these...
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Periodic Structure of Equatorial Envelope Rossby Wave Under Influence of Diabatic Heating
A simple shallow-water model with influence of diabatic heating on aβ-plane is applied to investigate the nonlinear equatorial Rossby waves in a shear...
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Nonlinear dynamic response of stay cables under axial harmonic excitation
Abstract:This paper proposes a new numerical simulation method for analyzing the parametric vibration of stay cables based on the theory of nonlinear ...
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Experimental Investigation of Soil Evaporation and Evapotranspiration of Winter Wheat Under Sprinkler Irrigation
Sprinkler irrigation is one of the typical irrigation technologies used for the winter wheat-summer maize double cropping system in the North China Pl...
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Finite element analysis of dynamic stability of skeletal structures under periodic loading
Abstract:This paper addresses the dynamic stability problem of columns and frames subjected to axially applied periodic loads. Such a structure can be...
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he toy car is under the bed的英语教案
教学目标:1、询问和说明物品的位置2、全体学生能理解 The toy car is under the bed.3、全体学生能理解 under , toy, bed, look at, bear.重点难点:1、全体学生能理解,运用under, toy ,bed, look at, bear,2、运用...
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Simultaneous nitrogen and phosphorus removal under low dissolved oxygen conditions
A full-scale test was operated by using low dissolved oxygen activated sludge process to enhance biological nitrogen and phosphorus removal. When the ...
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第95讲:on a cloud; under a cloud
大家肯定都知道英文里的前置词有时会使人很混乱,它们在句子里虽然不显眼,但是作用却很关键,用错一个前置词意思可能会完全不同。我们先来讲on a cloud这个词。On a cloud是很高兴的意思,高兴得走路轻飘飘的好像腾云驾雾一样。下面这个大学生就是一个例子:"I've been on a clou...
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第137讲:skin deep; that really gets under my skin
今天我们要给大家讲的两个习惯用语都是和皮肤,也就是英文里的skin有关。 由于皮肤是在外表又很薄,所以美国人有这么一种说法:skin-deep。Deep就是深浅的深。Skin-deep从字面来解释就是:像皮肤那样深,实际上也就是中文里说的“肤浅”。当一个人感情不真实,或者一件事并不像它表面上看起来的...
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第128讲:under the weather; down with a bug
在寒冷的冬天,伤风,咳嗽和感冒等小毛小病有可能使孩子没法上学,大人不能上班。在这种情况下,美国人打电话到办公室去请假的时候,他们是怎么说的呢? 一般来说,他们会说:"My daughter Mary is sick." 意思是说:“我女儿玛丽病了。”或者说:"I'm not feeling good...
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Toposelective synthesis under thermodynamic control and bioactivities of topoisomers based on diethoxycarbonyl glycoluri
Six topoisomers consisting of diethoxycarbonyl glycoluril have been successfully synthesized in one-pot by using a "figure-of-seven" building block th...
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读后感《Twenty Thousand Leagues Under the Sea》
Arronax is a biologist. hemeet a captain Nimo. and begin a specialjourney under the sea. Nimo has a submarine. it use electric.itvery firm and solid...
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人教选修7 Unit 3 Under the sea复习教案
人教选修7 Unit 3 Under the sea复习教案 Unit3Underthesea复习教案 TITLE=人教选修7Unit3Underthe 人教选修7 Unit 3 Under the sea复习教案 Revision Teaching material NSEFC ...
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迷惘的反义词
迷惘的意思迷惑失措;神经错乱失常;指蛊惑,使迷惑。下面大家就随小编一起去看看相关的反义词吧!迷惘的反义词:透彻,领悟,光明,明朗,清楚。用迷惘造句:她因看到外面的景物而迷惘。查理在堂屋里迷惘万分。她离婚后觉得生活十分迷惘。教士报以迷惘的一笑。她的迷惘使他产生了片刻的怜悯。莫里斯捋着胡须,两眼显得有些...
