也可以把震源放入笼子或钢栏中使能量发散,减少气泡效应。
A cage, or a steel enclosure surrounding a seismic source, can be used to dissipate energy and reduce the bubble effect.
针对浮法玻璃中气泡这一缺陷,从它的分类及产生原因两方面作了重点阐述,并简单给出减少气泡产生的几种有效方法。
The classification and causes of blister are analyzed and some effective ways to reduce blister occurrence are also outlined .
减少由湿气浸入船壳而所引起气泡的可能性。
Reduce the likelihood of blisters caused by moist air saturation of the hull.
采用一种新型的真空凝胶注模成型法,减少了在凝胶注模成型时坯体中形成的气泡。
A new vacuum gel-casting was applied to ceramics which could reduce the air bubbles formed during the casting in the green body.
针对水泥混凝土构件表面出现气泡的原因,提出了减少和预防出现气泡的措施和对策。
Aimed at the reasons that concrete elements appearance often appear bubbles, the measures to decrease and prevent bubbles are put forwards.
排气阀门的关闭直接造成参与气泡振荡的气体质量的减少,第二气泡脉冲相对主脉冲明显减小。
When the exhaust valve is closed, the gas with the bubble oscillation reduces, causing the bubble impulse lower the pressure impulse obviously.
物料在真空容器内分散,减少了气泡和溶剂的挥发,加速了物料脱泡,提高了分散细度。
In the vacuum dispersing kettle air bubble and solvent vitalization shall be restrained, deaeration of materials shall be accelerated, dispersion efficiency shall be enhanced.
该方法的特征在于在折边咬口中减少的气泡形成以及必要时存在的将折边咬口缝密封的密封剂。
The method features reduced bubble formation within the edging fold and also within the sealant (where present) that seals the edging-fold seam.
从中间包绝热板的配方、制造技术和装砌等方面采取改进措施,可有效减少铸坯皮下气泡。
Some improvement in insulating board composition, in shaping process and lining technology can effectively reduce the skin hole.
无论什么时候,只要游泳者的脚从水面之上打入水中,空气就会随着脚进入水中,这些空气泡会产生阻力,而且还会减少推动力。
Each time the swimmer's feet leave and enter the water, air comes along, increasing drag and reducing thrust.
无论什么时候,只要游泳者的脚从水面之上打入水中,空气就会随着脚进入水中,这些空气泡会产生阻力,而且还会减少推动力。
Each time the swimmer's feet leave and enter the water, air comes along, increasing drag and reducing thrust.
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