辐射

The results showed that the temperature of main parts of ship was different in a day, and it was also different among these parts at the same time. The radiant intensity was different around the ship at different time, and it was also different at the same time with different azimuth angle, and it increased with the increase in elevation angle.

模拟结果表明舰船的主要部位的表面温度在一天之中变化显著，且在同一时刻部位间的温度也存在明显差异；舰船不同时刻的辐射强度沿周向差异显著，同一时刻不同方位角上的辐射强度存在一定差异，同一时刻同一方位角上的辐射强度随仰角的增大而增大。

The accumulated self-exciting dose for Na-24 is only 1.12 mGy during its average life-time for irradiation of total thermal neutron fluence of 3.6E12 nth/cm^2. Conclusions: Because of the self-exciting dose reduced from neutron activation can be neglected for gamma dose measurement in neutron and gamma mixed field, and the threshold of linear response is 2 Gy, the FWT-70-40 dosimeter not only can be used for high dose rate Co-60 irradiation field and the high energy electron beam for medical purpose, but also can be used for gamma dose measurement in an epithermal neutron beam for boron neutron capture therapy.

型号FWT-70-4OM）剂量计於BNCT高中子通量与剂量的中子、加马混合辐射场所产生的自激剂量，对加马剂量度量干扰可忽略，且对加马的最低剂量限值为2Gy，因此除可应用於钴60加马高剂量辐射场与放射治疗用高能量、高剂量电子射束的剂量度量外，亦可应用於BNCT照射治疗用高能量、高剂量的中子、加马混合辐射场的加马剂量度量。

The vibration velocity and sound radiation power curves of submerged cylindrical shell, has strong resonant characteristics. It can be described by resonance radiation formulas, which include superposition of inherence vibration modes, by using resonance radiation theory .

本文为验证共振辐射理论，对无限长和有限长圆柱壳体，首先计算了复共振频率并分析其固有振动特性，然后结合共振辐射理论讨论壳体振动和声辐射中各振动模式的贡献及其作用特性。

Results It was shown that proliferation of fibroblasts and collagen synthesis were stimulated by wound fluid remarkably on 5 to 8 days after wounding, and that 6 Gy to total-body irradiation wound decrease this effect.

结果 在伤后5～8天，伤口液刺激FBS增殖和胶原合成的作用最强，6 Gy全身辐射后，伤口液刺激FBS增殖和胶原合成的作用都明显降低，而苯妥英钠对非辐射组和辐射组伤口液刺激FBS增殖和胶原合成的作用都有明显的提高。

There are still good relationship between UV,visible,infrared and total radiation in solar eclipse.

日食过程中，紫外辐射、可见光辐射、红外辐射与总辐射之间仍存在很好的相关关系。

Although these molecules allow radiation at visible wavelengths, where most of the energy of sunlight is concentrated, to pass through ,they absorb some of the longer-wavelength, infrared emissions radiated from the Earth's surface,radiation that would otherwise be transmitted back into space.

尽管这些分子允许可见波长的辐射通过，在大部分的太阳光能量在这里汇聚，他们能吸收从地球表面发射的波长更长的红外线辐射，如果不这样的话，这些辐射就可以被传回太空。

Based on directional law of thermal infrared radiance of non isothermal mixed pixel, the directional model of continuous vegetation has been established and the relationship between the component effective emissivities and var...

文中以非同温混合像元热红外辐射方向性规律为基础，建立了连续植被类型非同温混合像元热红外辐射模型，用蒙特卡罗方法模拟分析了连续植被的组分有效比辐射率与变量的关系。

The study on themechanisums has been a hotspot of biology and radiobiology.

值得关注的是，自从国外学者提出电离辐射旁效应概念以来，许多研究者证实旁效应的存在，对&照射细胞核才会引起细胞致命的损伤&&只有受照射细胞才受到损伤&等某些传统观念提出了有力的挑战，辐射诱导的基因不稳定性、细胞质受到照射所致的突变及旁效应等在辐射致癌中同样具有重要作用，并得到放射生物学界的确认。

Purpose There are disputes on the mechanisms of heavy-ion radiobiological effects and radiosensitivity of mammalian cells. And these are the hot points in studies on radiobiology.

重离子辐射生物学效应机理和哺乳动物细胞对重离子的辐射敏感性机理在目前仍颇有争议，是辐射生物学研究的热点。

In order to use IR radiation characteristics for separating targets from decoys this paper obtains their spectral radiant flux first by way of theoretical calculation. This part of the paper makes progress as follows: 1 Spectral radiant flux of three kinds of simple or complex targets and their corresponding decoys can be calculated.

本文针对大气层外目标及其伴飞诱饵的识别问题，主要进行了下面三个方面的工作：一、目标及其诱饵的红外辐射特性的理论计算为了把红外辐射特性用于区分目标和诱饵，首先必须获取它们的红外辐射特性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。