1)submersion and emersion淹露
英文短句/例句
1.Modeling of water level and submersion or emersion in Poyang Lake wetland鄱阳湖湿地水位与洲滩淹露模型构建
2.a tract of low muddy land near an estuary; covered at high tide and exposed at low tide.靠近江河口低洼的泥地;在水位高涨时被淹没、水退去即露出来。
3.The phrase" Rocks emerge when the water subsides" was used to describe the tides in the Yangtze River.水落石出”原是描写长江的景象,形容江水下落,被淹没的石头就显露出来。
4.When the tides came in, the hu's were submerged in water and when they receded, the hu's would emerge again with lots of fish getting caught behind them.他们把“沪”插在海滩上,潮水来时,淹没“沪”,潮落时,“沪”又露出水面,鱼便徒手可得。
5.Bacchus hath drowned more men than Neptune.在酒里淹死的人比在海里淹死的人多。
6.Coastal land submerged during high tide.受潮地,潮淹区涨潮时被水淹没的海岸
7.To cover with water, especially floodwaters.淹没用水淹盖,特指洪水泛滥
8.Marginalized Jiang Yan--A Study of the Cause of Jiang Yan s "Talent Exhaustion;边缘化的江淹——江淹“才尽”原因新探
9.He almost drowned in the sea.他差一点在海淹死。
10.River often overflow their bank.河流常常淹没河岸。
11.The flood inundated the whole district.洪水淹没了整个地区。
12.He was swept away by the rush of the current and drowned.他被激流冲走而淹死了。
13.The boy narrowly escaped being drowned.那个男孩差一点被淹死。
14.The girl came within an ace of being drowned.那女孩差点淹死了。
15.The plants have damped off.这些植物已淹死了。
16.They came near being drowned.他们几乎被水淹死。
17.The child came within an ace of being drowned.孩子差一点儿淹死了。
18.Then throw him into the sea, and he'll drown.“把他扔入大海,让他淹死。”
相关短句/例句
composite exposure-drowning bounding surface暴露-淹没复合型界面
3)dew[英][dju:][美][du]露
1.The duration of dew formation and the amount of dew are estimated by predicting the time when the temperature of upper leaves falls below the dew point.利用冠层温度下的饱和水汽压估算了玉米冠层顶部结露的持续时间和结露量。
2.The image of "dew" appeared constantly in the works of the poets in the Wei, Jin, and the South and North Dynasties.魏晋南北朝文人诗中,出现了许多“露”的意象。
4)watered out水淹
1.Early water breakthrough and fast and complex watered out are the current situations of this block.锦626块目前存在的主要问题是整个区块水淹严重,且水淹具有见水较早、水淹速度快、见水量大、水淹情况复杂等特点。
2.This paper briefly discusses the definition, genesis end classification, proposes the concept of waterflooding oil water interface, indicates that the raising of this interface to the top of the reservoir makes the oil well watered out and stop production in the reservoir, and confirms the mechanism that microstructures influence oil well production.提出“注入水油水界面”的概念,指出在油层内部油井水淹停产是由于此“界面”上升至油层顶面所引起。
5)flooding[英]['fl?di?][美]['fl?d??]水淹
1.Underwater photosynthesis of the riparian plants Salix variegata Franch.and Arundinella anomala Steud.in Three Gorges reservoir region as affected by simulated flooding;水淹对三峡库区两种岸生植物秋华柳(Salix variegata Franch.)和野古草(Arundinella anomala Steud.)水下光合的影响
2.The effects of flooding on survival and recovery growth of the riparian plant Salix variegata Franch.in Three Gorges reservoir region;水淹对三峡库区岸生植物秋华柳(Salix variegata Franch.)存活和恢复生长的影响
3.Effect of Flooding on Adventitious Root Formation of Arundinella anomala Steud. and Salix variegata Franch.;水淹对野古草和秋华柳不定根形成的影响
6)water-out水淹
1.The former one is area with abundant remaining oil and the second one is poor petroliferous area or easy water-out area.正向微构造一般为剩余油富集区,而负向微构造一般为低含油气区或易水淹区。
2.A method is proposed for qualitatively diagnosing water-out zones, which is simple with less calculation.提出了利用灰色关联定性识别水淹层的方法。
3.Reservoir is inevitablely associated with water-out after water flooding development.油田注水开发后,油层必然面临着水淹的问题,而利用测井资料识别水淹层是一种行之有效的方法。
延伸阅读
复合材料界面粘结复合材料界面粘结interfacial bonding of composite materials 复合材料界面粘结interfaeial bondi眼of com-posite materials表征复合材料中增强体与基体的结合状态。从理论上来看这种行为应首先发生浸润过程,因为不论是固体或是液体,表面分子处在力场不平衡状态,因此有较大的表面自由能,意味着它有吸附气体、液体的能力以降低其表面自由能。 吸附作用材料表面的吸附作用可分为物理吸附和化学吸附两种形式。物理吸附是两相间由范德瓦耳斯作用力、偶极相互作用力和氢键作用力等所构成的吸引力。这些作用力要依据体系情况来决定是否存在,但是范德瓦耳斯力则在任何情况下都是存在的。化学吸附是两相在彼此吸附的过程中产生电子转移,即形成化学键。这种化学键是稳定的,不易发生变化。化学键的键能比物理吸附中最高的氢键键能还要高一个数量级以上。但在复合材料界面粘结力中物理吸附作用仍然是不可忽视的,或者是主要的成分,因为尽管化学键能很高,但是化学活性区在界面上所占的比例比物理作用区要小得多。所以浸润在复合材料成型过程中是极为重要的,其次才考虑化学活性问题。 机械粘结在某些情况下也是很重要的,特别对于表面粗糙并有沟槽的增强体(如碳纤维),如同在正压力下把基体压入沟槽,最终形成机械的“抛锚效应”,其界面粘结力也是很强的。 实际上复合材料的界面粘结力比理想的界面粘结力差很多,据估计仅占1/8左右。这是因为物体表面的粗糙度使分子接触面积大大减少,从而损失了3/4的界面粘结力,另外的1/8部分是由于存在残余应力导致的界面脱粘损失。 界面粘结力测定由于界面粘结的实际值对复合材料优化设计和评价有关键的作用,因此测定界面粘结力显得突出重要。主要的测定方法有单丝拔出法、单丝复合片材断裂长度法、复合材料片单丝压出法(微压头法)、中型压头压痕法、常规三点弯剪测试法等(见图)。前两种方法均以单丝为研究对象,与真实的复合材料有差距。其中单丝拔出法又有树脂杯和树脂珠拔出法。它们都是测量一根单丝由给定长度的树脂中拔出的力值来计算界面粘结力。但杯法制样品困难,而且难以估计由于树脂表面上有弯月面带来埋入树脂长度的误差,而珠法则比较简单可靠。单丝复合片材在拉伸中,埋入的单丝会裂成多段,测其断裂长度的平均值即Lc值,由Lc二之.通 z2即可求得表示粘结力值的剪切强度抓式中。为单丝拉伸强度,df为单丝直径)。后3种方法以复合材料试件为对象。单丝压出法需要特制的设备和精细的压头,虽然对同一体系有较好的可比较性,但绝对值仍存在问题。中型压头压痕法也有值得推敲之处。
