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- simple wave flow 简单波流
- Suit for reflow and wave flow solder. 适应再流焊与波峰焊。
- The underlying method is based on the simple wave solutions of a system of hyperbolic partial differential equations. 基本的方法是以双曲型偏微分方程组的简单波解为根据的。
- A simple wave region should be so chosen as not to include points of intersection of wavelets. 一个简单波域必须选得合适,使它不包含子波的交点。
- Velocity vectors and vorticity in vortex wave flow field are measured quantitatively and analyzed synthetically based on the numerical simulation and experiments. 从实验和模拟计算两个方面,对涡旋波流场的速度矢量图和涡量进行了定量测试和综合分析,并对涡旋波流动与其特征影响参数之间的关系进行了研究。
- The contents of the study focused in the wave flow channel research the flow and diffusible effects in the fuel by the number and of amplitude of the wave. 研究内容以波型流道为主,探讨波数改变以及波型的振幅大小对于燃料流动扩散之 影响。
- This time the signal generator and more software-based, is essentially a microprocessor on the DAC program control, you can get all kinds of simple wave. 这时期的信号发生器多以软件为主,实质是采用微处理器对DAC的程序控制,就可以得到各种简单的波形。
- Miniature and light weight. Suit for reflow and wave flow solder. Stable electrical capability, high reliability. Low assembly cost, suit for automatic SMT equipment. Superior mechanical and frequency characteristics. 体积小、重量轻。适应再流焊与波峰焊。电性能稳定,可靠性高。装配成本低,并与自动装贴设备匹配。机械强度高、高频特性优越。
- Let's now examine the simplest wave from where the profile is a sine or cosine curve. 现在让我们来考察最简单的波形,它的剖面图是正弦或余弦曲线。
- Row on row of tiny wind waves flowed up the pool's green surface. 水潭的那洼绿水起了一阵又一阵的小涟漪。
- Let's now examine the simplest wave form where the profile is a sine or cosine curve. 现在让我们来考察最简单的波形,它的剖面图是正弦或余弦曲线。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The drop merges in the ocean; the wave flows back to the sea; the "I" reunites with its source. 水滴融进了海洋,水流汇入了大海;那个“真我”再次和它的源头结合。
- Wave Flow Simulations Over Arctic Leads 北极铅盖屋顶上空的波动气流模拟
- Small savoury biscuits provide a simple appetizer. 可口的小饼乾就是简单的开胃品。
- A slide-rule is a simple analogue computer. 计算尺是简单的模拟计算机。
- I like my clothes to be simple but elegant. 我喜欢朴素但漂亮雅致的衣服。
- I think this problem is very simple and clear cut. 我认为这个问题非常简单明白。
- Investigation on the Characteristics of Vortex Wave Flow by PIV 应用PIV技术测试涡旋波流场
- My father was a simple farm-worker. 我父亲是个普通的农民。