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- Micro/ nano-porous bismuth films and nano-porous bismuth films have been prepared by electrodeposition with hydrogen bubble dynamic templates and by redox potential pulses,respectively. 分别用氢气泡动态模板电沉积法和电势脉冲氧化还原法制备了三维微/纳米多孔铋薄膜和纳米多孔铋膜。
- The characteristics of low-speed streaks in the near-wall region of turbulent cylinder wake/ boundary layer interacting flows are investigated employing hydrogen bubble flow visualization. 利用氢气泡流动显示方法,对圆柱尾迹影响下的湍流边界层近壁区的低速流体条带特征进行了观察和分析。
- hydrogen bubble dynamic template 氰气泡动态模板
- The hydrogen bubbles method for quantitative determination of time-dependentvelocity is first used in continuous casting water simulating crystallizer with self-designedtesting device. 用自制的测试装置首次将氢气泡定量测速技术用于水模拟连铸结晶器中。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- A bubble will burst at the slightest touch. 气泡稍微一碰就破。
- Hydrogen Bubble Particle Image Velocimetry Technique and Its Primary Application 氢气泡粒子图像测速技术及初步应用
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- Her cheerful spirits and bubble laughter infect the whole class. 她那快乐的情绪和爽朗的笑声感染了全班。
- The boys got wise to Jack's fondness for bubble gum. 孩子们识破了杰克喜欢吃泡泡糖的秘密。
- Gases from deep in the earth bubble up through the lake. 地下深处的气体从湖底冒了出来。
- Lost money in the real estate bubble. 在做房地产投机买卖中亏了本
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- A clear plastic bubble or shell covering part of an aircraft. 镶有玻璃的座舱飞机上由透明的玻璃构成的透明圆罩或壳状物
- A raised bubble, as on a painted or laminated surface. 浮泡如漆面或层压的表面的气泡
- Water may be resolved into hydrogen and oxygen. 水可以分解为氢和氧。
- It seemed a good idea, but a few sharp questions soon pricked the bubble. 那似乎是一个好的想法，但几个尖锐的问题很快便使这个虚妄的泡影破灭了。
- The hydrogen is the known the lightest element. 氢是已知的最轻的元素。
- Hydrogen and oxygen combine/Hydrogen combines with oxygen to form water. 氢与氧化合成水。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
