查询词典 half-wave

One day, a boy said to a girl,"If I have only one bowl of gruel, Ishall give one half to my mother, and the other half to you."

一天，一个男孩对一个女孩说："如果我只有一碗粥，我会把一半给我的母亲，另一半给你。"

Trigger control circuit in accordance with pulse phase and input along the angle of the trigger value, the corresponding time delay after the rising edge of trigger pulse, open SCR, and in the corresponding half-cycle before the end of hair falling edge trigger pulse, turn-off thyristor, for the next half cycle of the trigger ready.

触发控制电路根据鉴相脉冲沿和输入的触发角数值，延迟相应时间后发出触发脉冲上升沿，打开可控硅，并在相应半个周期结束前发触发脉冲下降沿，关断可控硅，为下个半周期触发做好准备。

Yunxia sunset next to a lot of color changes, while Lily color, golden moment, a moment a half purple half-yellow, while semi-gray semi-red, if you blink, it turned into a color of red sandalwood, is colorful and endless changes.

夕阳旁边的云霞色彩变化极多，一会儿百合色，一会儿金黄色，一会儿半紫半黄，一会儿半灰半红，只要你一眨眼，它又变成了紫檀色了，真是色彩缤纷，变幻无穷。

Goddard's half an hour ago - she had been afraid it would rain - she had been afraid it would pour down every moment - but she thought she might get to hartfield first - she had hurried on as fast as possible; but then, as she was passing by the house where a young woman was making up a gown for her, she thought she would just step in and see how it went on; and though she did not seem to stay half a moment there, soon after she came out it began to rain, and she did not know what to do; so she ran on directly, as fast as she could, and took shelter at ford's.

途径一所房子，那儿一位年轻女子正在为我缝制一件外套，我便决定进去看看进展如何。我在里面之停留了片刻，刚出来就开始下雨，我不知道怎么办才好，就开始拚命奔跑，后来在福特商店避雨，"福特商店是家兼营毛、麻织品和缝纫用品的大商店，在规模和时髦方面都是本地第一流的。"我在那儿等了足足一分钟，脑子里一切全部考虑。

The algorithm combines the recognition technique of different coding methods in multiplier, the extraction technique of half adder graph in addition circuit, and the recognition technique of half adder tree structure of partial product addition circuit. With the extracted information, the register transfer level synthesis engine can generate a gate netlist that is logically correct and structurally similar to the implementation.

该算法结合了乘法器的编码方式识别技术、加法电路的半加树提取技术和部分积加法电路的架构识别技术来提取乘法电路的实现结构，以此生成与实现电路结构相似且逻辑正确的网表。

The results indicate that the cone half angle increases with liquid pressure. The stripped half wavelength liquid fragment seems to break into a series of drops immediately and no obvious contraction from liquid fragment to ligament is seen.

研究结果表明，液膜半锥角随着液压的增加而增加，半波长的液膜段剥落后几乎立即破碎成液滴，看不到明显的液膜段收缩成液丝的过程。

The effects of half expansion angle , expansion ratio and boundary conditions on performance of 2D micronozzle with half throat heitht 34 were numerically studied.

本文数值模拟喉部半高为34μm的二维微喷管，分别分析了固定进口及固定喉部尺度下扩张角、扩张比以及滑移边界条件对微喷管性能的影响，发现最佳半扩张角在20°-22°之间，而最佳扩张比为7。

The refractive index of metal effects mainly resonance depth and the half peak breadth. There is an optimum metal thickness with the largest resonance depth and the smallest reflection coefficient. The refractive index and thickness of dielectric layer and recording layer impact resonance angle and the half peak breadth.

金属薄膜的折射率是影响共振半峰宽度和共振深度的主要因素，计算表明存在一个最佳的金属层厚度，使得共振深度最大，反射系数最小；介质层和记录层的折射率和厚度的变化均会影响共振角的大小和共振峰半峰宽的变化。

The optimization result shows that the maximal attack area is an ellipse of 17 km half long axis and 10 km half short axis, and it is better than the conclusion of a lot of simulation researches aiming at this warhead, and it can offer reference for further design of reentry trajectory.

优化结果表明，最大可攻击区范围是一个长半轴为17 km，短半轴为10 km的椭圆区域，此结果优于针对该弹头进行的大量弹道仿真所得的结论，可为进一步弹道设计提供参考依据。

The axially symmetric torsion of rigid circular shaft of varying diameter embedded in an elastic half space is studied by line-loaded integral equation method, where the problem is formulated by distributions of fictitions fundamental loads PRCHS (point ring couple in half space) along the axis of symmetry in interval of the shaft and is reduced to a one-dimensional and non-singular Fredholm integral equation of the first kind and is easily solved numerically.

弹性半空间；本文用线载荷积分方程法研究嵌在弹性半空间的刚性变直径圆轴的轴对称扭转。利用将"半空间的点环力偶"这一虚的基本载荷沿对称轴的圆轴区间中分布就能使本问题归结为一个一维的非奇异的Ferdholm第一种积分方程，且很易用数值求解。文中给出刚性圆锥，圆柱，圆锥柱嵌在弹性半空间的扭转的数值计算的例并和他人的已知结果相比较。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。