1)  wave propagation
内波传递
2)  internal wave
内波
1.
Experimental investigation on internal wave produced by submarine;
潜艇尾迹内波的实验研究
2.
Design of high sensitive shadowgraph system for internal wave visualization;
一种高灵敏度阴影法内波显示系统的设计
3.
Second-order Stokes solutions for internal waves in three-layer density-stratified fluid;
三层流体界面内波的二阶Stokes解
3)  internal waves
内波
1.
Digital schlieren system for vertical visualization of internal waves;
用于内波竖向观测的数字纹影系统
2.
The motion responses of the Spar platform induced by internal waves in a two-layer fluid;
两层流体中内波作用下Spar平台运动响应
3.
In addition to the wave forces produced by surface waves,there are wave forces produced by internal waves.
对于两层流体,除了表面波模态的波浪力外,还有内波模态的波浪力,这与单层流体的情况是不同的。
4)  internal-wave mode
内波模态
1.
In a two-layer fluid space with finite depth,the interaction between a submerged circular cylinder and water waves,which are characterized by surface-and internal-wave modes respectively,was investigated.
研究了有限深两层流体中表面波模态和内波模态的水波与水平圆柱潜体的相互作用问题。
5)  wave motion
内波运动
6)  internal solitary wave
孤立内波
1.
Experiments on internal solitary wave(ISW) reflecting from submarine ridge are performed in the laboratory.
旨在运用二元罗吉斯回归模型(binary logistic regression model)及顺序罗吉斯回归模型(cumulative logistic regression model)分析孤立内波(internal solitary wave)于海脊地形的振幅反射率,并且藉由精确的回归模式,进而预测影响孤立内波传递的物理因子。
参考词条
补充资料:-戊内酯、3-甲基丁内酯、咖吗-戊内酯
CAS: 108-29-2
分子式: C5H8O2
分子质量: 100.12
沸点: 207-208℃
熔点: -31-208℃

中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯

英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton

性质描述: 无色至微黄色液体。凝固点-31℃,沸点205-206.5℃,83-84℃(1.73kPa),相对密度(25/25℃)1.0578,折光率(nD25)1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。

生产方法: 由不饱和羧酸通过闭环反应来合成,例如乙酰乙酸与硫酸共热,或乙酰丙酸在镍、铜等催化剂存在下加氢。

用途: γ-戊内酯有较强的反应能力,可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂,用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。