| 1. | In light of the generation mechanism , the surface radiation noise can be further divided into the combustion noise and the mechanical noise
按照产生的机理，柴油机表面辐射噪声又可以分为燃烧噪声和机械噪声。 |
| 2. | Changes in solar irradiance since 1750 , the panel now says , have amounted to an increase of about 0 . 1 watts per square metre of the earth ' s surface
委员会说，自1750年至今，太阳对地球表面辐射的绝对值每平方米增加了0 . 1瓦特。 |
| 3. | The inner surface temperature , when there are defects in the wall or air convective heat transfer and radiation are referred , is studied respectively
分别分析了壁内存在缺陷，考虑缺陷内的空气对流换热及表面辐射对反推内壁温度的影响。 |
| 4. | As one source of environmental pollution , diesel noise comprises multiple sound sources , which are mainly the aerodynamic noise and the surface radiation noise
柴油机组噪声是一种环境污染源。它由多种声源构成的，主要为空气动力噪声和表面辐射噪声。 |
| 5. | The dgeu noise is made up of multiple sound sources . in light of the noise radiation mode , it can be classified into the aerodynamic noise and the surface radiation noise
柴油机噪声是一个由多种声源构成的复杂声源，按照噪声辐射方式，柴油机噪声可以分为空气动力噪声和表面辐射噪声。 |
| 6. | Matched with the highest laser printing resolution of 2 , 400dpi thatvs made possible with various print technology like the vertical - cavity surface emitting laser vcsel and the emulsion aggregate - high grade ea - hg toner
垂直表面辐射激光技术vcsel和ea - hg墨粉技术使该设备能实现真正的2 , 400dpi高精度激光打印。 |
| 7. | And also meet experiment result well . the heat release from floor thought radiation is validated about 70 % by analyzing the surface coefficient of heat transfer with convection and radiation
随后，对低温辐射地板上表面的对流换热系数和辐射换热系数分析结果表明地板表面辐射散热量约占地板表面总散热量的70 。 |
| 8. | The control over the surface radiation noise ( combustion noise and mechanic noise ) is restricted by factors like the engine performance . technically such a control is quite difficult to manage and the noise reduction effect is not so encouraging
发动机表面辐射噪声（燃烧噪声和机械噪声）的控制要受到发动机性能方面的种种限制，从技术角度讲难度很大，且降噪量有限。 |
| 9. | The exo - atmospheric combat enviroment is introduced , including the outer - space ’ s optical signature , the optical and dynamic signature of the potential targets . the research focus is the precessing rv and tumbling decoy ’ s irradiance intensity ’ s periodical changing rule . a double periodical function model is presented to simulate their irradiance functions
根据空间弹道目标的光学与运动学特性,重点研究了进动旋转的弹头和翻滚运动的诱饵的光学强度序列信号的周期性变化规律,并采用双周期性函数来表示该光学强度信号,以反映弹头和诱饵在运动特性和表面辐射特征方面的差异。 |
| 10. | It has been proved that some structural adjustments may somehow cut down on the surface radiation noise of the engine , thus bringing down the overall noise level . basically it means to increase the structural rigidity and the damping so as to reduce the structural surface response under the same exciting force
实践表明，在结构上采取措施可以一定幅度地降低发动机的表面辐射噪声，从而降低整机噪声。控制的基本措施是增加结构刚度和阻尼，使得在同样的激振力作用下减少结构表面响应。 |
