1、

As an example, the measurement of the equivalent sound source center of the propeller rotating noise on the light aircraft AD-200 has been carried out and the results of the measurement are satisfactory.

作为实例,识别AD&200轻型飞机的螺旋桨旋转噪声等价声源中心的测量取得了非常好的结果。

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2、

Imagine inside the circle a ball of light a few feet across floating in the center of our circle in this room on the New Jerusalem, floating a few feet off the floor.

观想在我们围成的圈中心离地几尺高的地方有个光球,悬浮在地板上空。

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3、

New York City Mayor Michael Bloomberg held the light of the Rockefeller Center tree, an 80-foot Norway spruce from New Jersey that survived Superstorm Sandy.

纽约市长迈克尔·布隆伯格点亮洛克菲勒中心的巨型圣诞树,这棵80英尺的云杉来自新泽新洲,并且经历过超级风暴桑迪幸存下来。

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4、

the sun, located roughly 26000 light years from the supermassive black hole residing at the center of the galaxy, formed about 4.5 billion years ago.

太阳形成于大约45亿年前,距离位于星系中心的超大质量黑洞约2.6万光年。

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5、

Now remove a small disk-shaped segment from the center of the screen so that light streams through the aperture.

现在从屏的中央挖掉一个圆盘形小块,使光通过此孔射出。

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6、

Kennedy Center for the Performing Arts, which at night glows with the same white light bathing the Lincoln Memorial, also nearby.

夜间,肯尼迪中心与附近的林肯纪念堂的白色灯光汇成一片,相映成趣。

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7、

There was also rarely neuron injury in Group B, which nucleus of neuron was small and circular, and located in center of neuron, heterochromatin was rare and light blue, nucleolus located in nucleus clearly; endochylema was salmon pink.

B组亦罕见枕区皮质神经元的损伤,亦可见神经元细胞核小而圆,位于细胞中央,异染色质少,呈淡蓝色,中央有一清楚核仁:胞浆呈淡红色,突起少见。

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8、

New algorithm to calculate the center of laser diffuse reflection light

求激光漫反射中心新算法

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9、

A line that passes through the center of curvature of a lens so that light is neither reflected nor refracted.

穿过曲面透镜中心的光线不会反射和折射的线。

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10、

The light source is located at the center of vertex curvature of the primary, and the coefficients of dummy surface are deduced from primary mirror.

用法线模拟反射面代替主镜时,光源位于主镜顶点曲率中心,模拟面的系数由主镜参数决定。

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11、

Meanwhile, the inter-city light rails which center around the three cities will be completed in three years.

与此同时,围绕这三个城市的城市轻轨将在三年内完成。

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12、

Eg. these accounts center around jokes, fashion and other light-hearted topics.

这些微博发布的信息主要围绕笑话、时尚等轻松的话题。

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14、

An importance that penalty is modern the marking is the penalty's light, but the penal sum develop the penal function of center to attain the important path of penalty light in the penalty system.

刑罚现代化的一个重要标志是刑罚的轻缓化,而罚金刑在刑罚体系中发挥中心刑的作用是达到刑罚轻缓化的重要途径。

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15、

The first light erected on the West Coast in the1850's featured the same basic New England design: a Cape Cod dwelling with the tower rising from the center or standing close by.

1850年,在西部沿海建起的首座灯塔基本上沿袭了新英格兰灯塔的设计方案,即那种中心或周围升起塔楼的典型的哥德角式房子。

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16、

In light of sound exposure level for high-speed railway at 15 m from track center, a theoretical model for noise analysis is established by introducing ground attenuation, shielding attenuation and excess attenuation from buildings and trees.

根据离开轨道中心15m处高速铁路的噪声暴露声级,通过引入地面衰减、屏障衰减和房屋建筑及树木的附加衰减参数,建立噪声理论分析模型。

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17、

Ranga-Ram Chary, U.S. Planck Data Center's project manager in California, recently discovered a "mysterious glow" by mapping the Cosmic Microwave Background, otherwise known as the light that was left over from a few hundred thousand years after the Big Bang.

最近,美国加州普朗克数据中心的项目经理Ranga-Ram Chary,在绘制宇宙微波背景辐射图时发现了一束“神秘亮光”,被认为是宇宙大爆炸几十万年后遗留的光线。

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18、

Based on the Kirchhoff law, a practical spectral emissivity measurement apparatus using laser diode InGaAsP as light source, using PbSe as detector and using 8031 micro-processor as processing center is presented.

基于Kirchhoff定律,利用波长为1.55μm的半导体激光器InGaAsP作测量光源、以PbSe探测器作光电转换器件、以8031单片机为核心,设计了一种可实时测量光谱发射率的仪器。

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19、

Development of 200A, 1200V Light Triggered Triacs with a Center Cone-Shaped Groove Light Sensitive Gate

中心锥形槽状光敏门极的200A,1200V光控双向晶闸管的研制

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20、

If the sprawling, distributed hardware inside a modern data center or supercomputer could be linked by speed-of-light communications, its speed and efficiency could immediately make a massive leap forward.

如果数据中心或超级计算机里那些盘根错节、到处蔓延的硬件设备能用光速传输载体相联,其速度和效率将立刻实现飞跃。

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