By deleting integral singular point, the Green function and its far field asymptotic formula that is satisfied with radiation condition is obtained.
对兴波速度势表达式中的积分奇点进行了处理，得到满足辐射条件的格林函数和远场渐近解。
This thesis deducted the solution and analysis method of temperature profilesand thermal effects from the binary differential coefficient equation of heatconduction and the boundary condition which is necessary and considering the naturecondition including solar radiation, air temperature, winds.
本文从热传导微分方程出发，将结构所处环境的日照辐射、大气温度、风速等转换为求解微分方程所需要的边界条件，从而建立了一套在日照作用下，结构温度场及其温度效应分析方法。
Under the optimizing condition (the proportion of acrylic acid with starch is 2.6:1, neutralization degree of acrylic acid is 80%, radiation dose 4.1kGy), water absorbency and water retention performance of super absorbent resin is excellent, water-absorption power of super absorbent resin is 1357g/g, salt-water absorption power is 153g/g.
在优化条件下(丙烯酸／淀粉=2.6中和度为80％，辐照剂量为4.1kGy)，得到吸水和保水性能俱佳的高吸水性树脂。
To study the performance of photocatalystic reactor, we designed and made the experiment rig that is fit for sewage treatment. Considering practical applications, we have discussed the optimum inclination for flat photocatalystic reactor. Under the condition of lack solar radiation fact survey date founded on wave band, the suggestions to determine the optimum inclinations for flat solar collector are given. In the experiments of degradation of dye, Congo red and Methylene blue dyes were taken as targets'contamination.
在光催化反应器的研究中，我们在现有的基础上，自行设计制造了适合于草酸铁/过氧化氢体系污水处理的平板型光催化污水处理实验装置；考虑到今后的实际应用，还对其最佳倾角问题进行了讨论，在缺乏长期太阳分波段辐射实测数据的前提下，建议平板型光反应器采用平板太阳能集热器的最佳倾角。
Yttrium-90 selective internal radiation therapy (90Ymicrosphere SIRT) is an alternative radioembolic method to reduce malignant occupying volume of liver in condition of nonsurgical status.
钇－90微球体（钇－90选择性体内放射线治疗）为不能手术状态肝癌息者的一种替代性放射性栓塞的治疗方式，来减少肝脏恶性组织的体积。
In order to identify the cloud condition at the located meteorological station rapidly and accurately at night, Relying on detection apparatuses, the paper introduces the application usage of the apparatuses in assisting cloud observation by applying various materials such as data of meteorological radiation, data of atmospheric electric field, data of meteorological satellite cloud picture and data of Doppler weather radar echo, which better covers the shortage in night-time cloud observation by eye survey.
为了能够在夜间快速准确的识别所在测站云状，本文以现代化探测设备为手段，对夜间云的观测方法进行了总结，介绍了如何应用现代化探测设备的气象辐射、大气电场、气象卫星云图、多普勒天气雷达回波资料来辅助观云，较好的弥补依靠目测夜间观测云的不足。
In this latter example, the means for establishing the condition can comprise a photoconduction exciter situated and configured to illuminate the photoconductive material of the energy-magnifying coil with the wavelength of photon radiation.
在这方面，后者例如，手段建立的条件可以包括一个光电导励磁机（例如，一个或多个发光二极管）位于和配置，照亮光电材料能源放大线圈与波长的光子辐射。
The distribution of surface temperature and net radiation at upper reaches are very complex, it is not only impacted by vegetation condition, but also relates to the topographical factor, such as aspect and slope.
上游山区地表温度和净辐射的分布除了受植被条件影响外，还与海拔高度、坡度和坡向等地形因素有关，分布较为复杂。
The degradation law for potassium ethyl xanthate is studied for itself and tailings reservoir separately in the condition of visible light and ultraviolet radiation.
本文研究了在可见光和紫外光条件下选矿药剂乙基黄原酸钾自身以及在模拟的尾矿库环境中的降解规律，分析了乙基黄原酸钾在不同条件下的降解趋势，以及尾矿和不同的光存在条件下对乙基黄原酸钾降解的影响。
As pure cullet possessed the best radiation condition, the highest heat losses occurred.
作为纯碎玻璃具有最佳的辐射条件下，最高热损失发生。
And finally, the downwash flow at hovering condition caused an increase of total infrared radiation between 3~5 μm by about 35%.
最终，使得在模拟悬停状态下，考虑和不考虑旋翼下洗气流相比，3~5μm的平均红外辐射强度大约增加35%。
She found that some patients received 20 times more radiation than others during CT scans for the same condition.
她发现，有些病人在接受了CT扫描相同的条件比别人多20倍的辐射。
Objective To investigate the best exposure condition for reducing the radiation dose of the chest radiography and obtaining the good quality of images.
目的：探讨降低胸部计算机X线摄影的辐射剂量并获得优良影像质量的投照条件。
In this article, ultraviolet radiation was selected as catalyzer, fatty acid and SOCl_2 was selected as raw material, SR was synthesized in the sealed container with a circular cooling device. Through a series of condition tests, the optimum synthesis condition was determined, the reaction temperature was 70℃, mole ration of fatty acid and SOCl_2 was 1 to 4. Through the Infrared Absorptions Spectra analysis, a-Chlorofattyacid was found in the synthetic product.
采用以紫外光作催化剂，脂肪酸和氯化亚砜作合成原料，在有循环冷却装置的密封容器内进行合成的试验方法，通过一系列条件试验的探索，确定SR的最佳合成反应条件为∶反应温度70℃，物料摩尔比脂肪酸∶氯化亚砜=1∶4；并通过红外光谱分析，确定其合成产物为a-氯代脂肪酸。
The results shows that: electron beam radiation makes Microcystis aeruginosa severe persecution, the respiratory rate and antioxidant enzyme firstly increased and then decreased under the condition of adverse circumstances.
结果表明：电子束辐射使铜绿微囊藻受到严重迫害，呼吸速率及抗氧化酶活性在逆境胁迫条件下先增加后降低。3-5kGy辐射迫害较为严重，辐射后的第2天的呼吸速率是辐射前的2倍多； 1、2kGy辐射组的超氧化物歧化酶活性在第3天达到最大值，3-5kGy辐射组在第2天即达到最大值；过氧化物酶活性在实验初期的4d内逐渐增加，之后逐渐下降；藻细胞在辐射胁迫下引起抗氧化酶系统活性降低，体内活性氧产生和清除间的平衡被打破，产生氧化伤害。
Plant height and stem cell length of wheat in response to enhanced ultraviolet-B radiation under the field condition is studied, results show that plant height of wheat is decreased significantly by enhanced UV-B radiation, which is attributed to the decrease of the length of stem node, while the number of stem node remains unchanged, and the decreased percentage of stem node length is different, the length of lower stem node decrease more than the others.
王传海，郑有飞，何都良乐毅、石磊摘要：研究了UV-B强度增加对小麦株高、各节间长度及各节间纵向细胞个数、细胞长度的影响，结果表明：UV- B强度增加，小麦株高呈显著下降趋势，小麦株高下降是由于节间长度缩短，而节间个数不变，且各节间缩短的百分率也有显著的差异，穗下第4，5节间的长度缩短对于株高下降影响的效应较大。
In this study, main chain of 4, 4'-Biphenol combine different side chains to discuss polymer~polymer which synthesizes by the difference of structure of 1-Bromobutane、1-Bromoocatane、1-Bromododecane. To examinate luminance property and judge the correction for the structure of polymer~polymer by FT-IR、NMR-1H、UV、PL, in the meanwhile, to investigate into radiation wavelength under the condition of different side chains.
中文摘要 1。本实验是利用4，4'-Biphenol为起始物，与Allyl bromide反应，产生丙烯基芳基醚化合物，再利用克莱森重排反应将丙烯基转至邻位，然后在将OH基转变为不同链长的烷基醚合成出聚合物耤I），以FT-IR、NMR-1H、UV、PL测定其发光性质及判断产物结构是否正确，并探讨化合物在不同侧链之条件下，比较其放射波长。
Objective To investigate the degree of anisotropy and the architecture of the optic radiation fiber tracts in healthy and pathological condition with MR diffusion tensor imaging and diffusion tensor tractography.
目的应用MR扩散张量成像和扩散张量纤维束示踪成像研究正常成人视放射的各向异性程度和视放射纤维束的构象特征及其临床应用价值。
Compared with the results in the condition without solar radiation, influenced by the solar radiation the neutral temperature and the expectation temperature of respondents were a little lower, and respondents appeared more sensitive to the change of the temperature and were easily satisfied with the indoor environment.
与无太阳辐射的情况相比，在有太阳辐射时受试者的中性温度和期望温度较低一些，人体对于温度的变化的敏感程度稍大，且人休对环境更容易满足。
In this article the properties of resonance cavity, operating condition, and radiation output of optical pumping laser are discussed.
本文讨论了光量子放大器的谐振腔、振荡过程和输出辐射的性质。