Laminar是一个形容词,用来描述液体或气体在管道或空气流动中的流动方式。它的意思是“层流的”或“非湍流的”。
在液体和气体的流动中,如果分子按照顺序排列,并且以一个有序的方式移动,我们就称之为层流或laminar flow。相反,如果液体或气体流动的方向尤其是速度发生了突然、无规律的变化,就会产生湍流或turbulent flow。
常用场景:Laminar这个词汇通常在物理学、流体力学、工程学以及相关领域中使用。在这些领域中,涉及到许多流体流动的实验和研究,而laminar和turbulent flow就是经常被讨论和比较的两种最基本的流动方式。
词组搭配:laminar flow(层流)、laminar boundary layer(层流边界层)、laminar separation(层流分离)等。
相关短语:Laminar和turbulent flow相对,是在流体力学中的两种不同的流体流动方式。Laminar flow有时也被称为平稳流动、静止流动或刚性流动等。与此相反,turbulent flow则具有随机性、不确定性和混沌性,常常是流体流动中的一种复杂现象。
发音拼写:laminar的发音为[læmɪnər],其中的“a”读作短元音音标[æ],而“i”读作元音音标[i],注意不要发成“aɪ”的音。
'laminar'是英语单词,意为“层流的”。
层流是一个物理学术语,用来形容一种流体或气体的流动方式,即流体或气体在管道或通道内以分层的方式流动,每一层流体或气体在流动过程中保持着相对静止的状态。这种流动方式可以减小流体或气体的阻力和摩擦力,达到更高效的运输和传输目的。
以下是9个含有'laminar'的例句:
1. The flow of water through the narrow channel was laminar.(水流通过狭窄的通道呈层流状态。)
2. Laminar airflow in the laboratory helped to maintain a sterile environment.(实验室的层流空气流动有助于保持无菌环境。)
3. The engineer designed a laminar flow hood to protect the workers from harmful fumes.(工程师设计了一个层流罩,以保护工人免受有害气体的伤害。)
4. The airplane's wings were designed to create a laminar flow over the surface.(飞机的机翼设计可以在表面上形成层流流动。)
5. Laminar flow filters are essential for maintaining a clean air environment in hospitals.(层流流动过滤器在保持医院洁净空气环境方面是必不可少的。)
6. The chemist used a laminar flow cabinet to handle dangerous chemicals.(化学家使用层流流动柜来处理危险化学品。)
7. The industrial pipeline was engineered to ensure a laminar flow of oil.(工业管道的设计旨在确保油的层流流动。)
8. The new water treatment plant uses laminar flow technology to improve efficiency.(新的水处理厂采用层流技术以提高效率。)
9. Laminar flow is important for maintaining consistent pressure in hydraulic systems.(在液压系统中,层流流动对于维持一致的压力很重要。)
英文单词'laminar'的意思是平板的、层流的。
中文翻译:平板的、层流的。
读音:[ˈlæmɪnə(r)]
例句:
1. The laminar flow in the pipe ensures smooth transportation of fluids.
管道中的层流确保流体顺利运输。
2. The surface of the water in the calm lake was like a laminar mirror.
平静湖面的水面像一面平板的镜子。
laminar通常被翻译为"由薄片或层状体组成的、薄层"的意思,作为形容词时有"分层的"的意思,发音是['læminәr],laminar是一个英语形容词,在《瓦里希英汉词典》中,共找到86个与laminar相关的例句。
Laminar的中文翻译
1.由薄片或层状体组成的
例句:Liquids and gases usually have two types of motion: a laminar flow, which is stable and smooth; and a turbulent flow, which is composed of seemingly unorganized swirls. (液体和气体一般会有两种动态: 稳定平滑的称为层流, 和看似无规律的漩涡 而组成的称为紊流。)
2.薄层
例句:I mean, if I just go through some of them now -- I know about laminar flow when it comes to air-piercing objects, and that does it consummately well, you can see it can. (如果让我来说明它的话- 我知道层流对快速运动物体的重要性 很显然它极好地处理了这个问题,你可以看出来 )
3.分层的
例句:One manufacturer as a means of correction developed a laminar flow cart to transport the vials from the filling line to the lyophilized . (有的生产商的补救措施是使用层流车,在灌装线和冻干机之间传递瓶子。)
4.薄片的 、分层的
例句:The characteristic parameters of fluid during the transition in boundary layer are obviously different from that of the laminar flow or the turbulent flow. (翻译:边界层转捩流动的特征参数明显不同于层流或湍流,转捩流动的这些特征直接影响着流体的动力、传热特性。)
用法及短语
laminar一般作为形容词使用,如在flow laminar(层流 ; 片流)、laminar area(层流区)、laminar bus(扁导线绝缘电缆)等常见短语中出现较多。
flow laminar | 层流 ; 片流 |
laminar area | 层流区 |
laminar bus | 扁导线绝缘电缆 |
laminar cavitation | 片状空化 |
laminar coating | 层包覆 |
laminar composite | 层状复合材料 |
laminar condition | 流状态 |
laminar conditions | 层流状态 |
laminar convection | 分层对流 |
例句
1. One manufacturer as a means of correction developed a laminar flow cart to transport the vials from the filling line to the lyophilized . (翻译:有的生产商的补救措施是使用层流车,在灌装线和冻干机之间传递瓶子。)
2. The characteristic parameters of fluid during the transition in boundary layer are obviously different from that of the laminar flow or the turbulent flow. (翻译:边界层转捩流动的特征参数明显不同于层流或湍流,转捩流动的这些特征直接影响着流体的动力、传热特性。)
3. Said microbeads further chemically fixed may be used for cell culture and laminar eduction for separation and fixation of enzyme. (翻译:微珠经进一步化学固化或化学修饰,可用于细胞培养、层析分离和固定化酶过程。)
4. The laminar flow of unruffled smoke at the base is steady and easy to predict. (翻译:层流存在于烟雾基部, 稳定并且可预测。)
5. What's happened in this world of pipe is somebody has flipped it. They've changed the rules from laminar to turbulent. (翻译:管子里发生的事情真是因为 有人颠覆了它的世界。把平静的水流变成了汹涌的急流。)
6. Laminar flow , sometimes known as streamline flow, occurs when a fluid flows in parallel layers, with no disruption between the layers. (翻译:层流是流体的一种流动状态。流体在管内流动时,其质点沿着与管轴平行的方向作平滑直线运动。)
7. If the Reynolds number is large the flow is no longer laminar as the particles tend to move in a random manner . (翻译:如果雷诺数很大,由于流体质点变成杂乱无章的运动流动不再是层流。)
8. Presents a laminar flamelet model for turbulent diffusion combustion in diesel engines. (翻译:将湍流燃烧的层流小火焰模型应用于典型的柴油机扩散燃烧过程。)
9. All the rules are gone. In that environment, instantly, all the possibilities which turbulence brings are available, and it's not the same as laminar. (翻译:所有的就规则都消失了。在充满急流管子里,一瞬间, 急流带来了无限的可能性, 与以前完全不同。)
10. inside with 2 appendages in lower half oblanceolate, laminar, apex laciniate, inserted on two lateral sides of midribs of petals. (翻译:下半部分内部具2附属物为倒披针形,片状,先端条裂的,着生于花瓣2侧边的。)
11. I mean, if I just go through some of them now -- I know about laminar flow when it comes to air-piercing objects, and that does it consummately well, you can see it can. (翻译:如果让我来说明它的话- 我知道层流对快速运动物体的重要性 很显然它极好地处理了这个问题,你可以看出来)
12. These results could be in support of the thermal state pyrolysis devolatilization study in laminar entrained flow furnace. (翻译:这些结果为热态层流炉热解挥发特性实验提供重要的数据支持。)
13. For laminar microtube flow, solutions using RVM would induce higher flow resistance and thus reduce the volume flowrate. (翻译:层流微小圆管中,采用RVM模式的数值解会使流动阻抗降提高因而降低体积流率;)
14. Damage Constitutive Relationship Involving Void Shape Variation for Pearlitic Steel with Fine Laminar Microstructure (翻译:考虑微缺陷形状的细片层状珠光体钢的损伤本构模型)
15. Changes in the VASP Expression Feature of Endothelial Cells under Steady Laminar Flow (翻译:稳定层流剪应力对内皮细胞骨架调节蛋白VASP表达的影响)
近义词&反义词
laminar作为形容词的时候,其近义词以及反义词有s、laminars等。
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