用气泡或腮呼吸生活于南半球的多骨鱼类;有时被归为总鳍鱼类。
Bony fishes of the southern hemisphere that breathe by a modified air bladder as well as gills; sometimes classified as an order of crossopterygii.
在对水下单气泡运动受力分析及任意时间剖面多气泡运动特性研究的基础上,建立了水下气泡群运动数学模型。
Based on the force analysis of single bubble movement and movement characteristic research of many bubbles in random time section, the mathematics modeling of many bubbles movement was built up.
所以,在钢锭模内析出的气体没有沸腾钢多,但又在钢锭头产形成足够的气泡抵消大部分钢的收缩。
So less gas is. given off in the mould than with rimming steel, but enough bubbles form at the top of the ingot to counteract most of the shrinkage.
根据气泡的尺寸划分气相,采用时间平均法建立了描述垂直管道内层流泡状流运动的多流体模型。
A more detailed multi fluid model was developed with the gas phase divided into several groups according to bubble size to describe bubbly flow in a vertical pipe.
用该方法模拟了近自由面多气泡之间的相互作用,包括同相气泡和异相气泡。
The interaction between multiple bubbles near the free surface including in-phase and out-of-phase bubbles is simulated using the present program.
发现包括多酚化合物的碳酸饮料组合物呈现出小气泡的冒出,而没有通过发酵产生的碳酸化的存在。
Carbonated beverage compositions including polyphenolic compounds were discovered to exhibit the effervescence of small bubbles without the presence of carbonation produced via fermentation.
发现包括多酚化合物的碳酸饮料组合物呈现出小气泡的冒出,而没有通过发酵产生的碳酸化的存在。
Carbonated beverage compositions including polyphenolic compounds were discovered to exhibit the effervescence of small bubbles without the presence of carbonation produced via fermentation.
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