辐射度

On the basis of many times of experiments, A optimized reaction system about the microsatellite PCR amplification and partial COⅠ-Ⅱgene amplification of the green peach aphid was proposed. 3. It is clear that the result of polymorphic bands shows the abundance among the aphids after different UV radiation with three primers.

遗传多样性指标的方差分析结果表明，对于平均多态位点率，2 h处理是平均多态位点率的临界值，超过2 h， F2代平均多态位点率发生显著变异；对于平均基因多样度，对照与不同时间处理间差异显著；研究结果也表明低剂量紫外照射可增加蚜虫的免疫性，高剂量辐射则导致桃蚜的基因发生变异。

The result indicates that response of activity is a important parameter, which shows capability of detector for detecting radioactive nuclides, and must be measured at prescriptive condition.

试验结果表明，活度响应是反映探测器对放射性辐射探测能力的重要参数，必须在规定的测量条件下进行测量。

Effect of spatial coherence on radiation pressure and a pulsed Gaussian acting on a Rayleigh dielectric sphere was mentioned.

详述了激光的空间相干度对辐射作用的影响以及激光脉冲对粒子作用的表现。

Because of the complexity of combustion, the large size of combustion equipment and the high temperature up to 1000 degrees centigrade and such disadvantageous factors, it is very difficult to achieve accurate measurements of the whole temperature filed by using the traditional technology of thermocouple or radiation pyrometer.

由于工业燃烧过程自身的复杂性、燃烧设备尺寸庞大，炉内为上千度的高温气体等原因，利用传统的热电偶测温或辐射测温技术都很难实现整个温度场的准确测量。

In order to make the right evaluation of the state which is the consumption consume of the steam line system, we make an test of the heat loss of the steam line network. And we also probe into the heat loss of the steam line system and the factors. In order to solve the heat inefficency of the steam line system, we look into the present situation of the steam line network and the state of heat preservation. Then we found the open questions and the weak points of heat preservation. We make the evaluation and affirm the reason of the heat inefficency of the system. We adopted the combination of bench test and engineering optimization, then we screened out high-quality adiabator, and designed the best heating composition. We designed and developed the software"The analysis and optimization of energy of the steam line system in thermal production" It can offer convenience to the computational analysis of heat loss of the steam line system. It can also be used for design calculation and experimental verification of steam pipeline feasible radial-radius, so it can offer technical support for the reduce of heat loss of the system, the raise of well head steam quality and the raise of heat efficicency of the steam injection system.

为了对输汽系统的用能状况作出正确的分析评价，对输汽管线热损失进行了测试计算，对输汽系统热量损失及影响因素进行了探讨；为了解决输汽系统热效率低的问题，从输汽管网现状及管道保温状况调查入手，掌握存在的问题和保温薄弱环节，做出分析评价，确认导致系统热效率低的原因，采用室内试验与工程优化相结合的办法，筛选出优质保温材料，设计最优保温结构，同时设计开发了&热采输汽系统能量分析及优化软件&，为输汽系统热量损失计算分析和保温结构优化提供了方便，还对输汽管线合理辐射半径进行了设计计算及实验验证，从而为降低系统的热能损失，提高井口蒸汽干度，提高注汽系统的热效率提供了技术支持。

Theoretically,the intershell coupling makes energy bands of multiwalled carbon nanotubes split and the degeneracies in the energy bands reduced,and the bandgaps of multiwalled carbon nanotubes decreased.The small bandgaps of multiwalled carbon nanotubes ensure the presence of a vibrational manifold in the optical region for each shell so as to minimize optical emission.

计算结果表明，层间耦合使多壁碳纳米管的能带分裂，能级简并度降低，同时使多壁碳纳米管的带隙减小，小的带隙确保了每层中都存在振动模式，多数激发态电子通过相邻管的快速振动转化能量而产生无辐射跃迁，使其荧光很难观察到。

Influences of related parameters on the irradiation intensity and uniformity along the object surface were analyzed, such as the arrangement (in-line or staggered and the distance between tubes), the distance between the object and the burn, the tube pitch and the ratio of tubes length to radius.

利用蒙特卡罗法中的辐射分配因子计算并分析了相关参数，例如管束布置、加热距离、管间距及管长与半径比等对被加热物体表面辐照度均匀性的影响。

At present, we have a complete sets of ingredients carbide powder production line, this process and technology to ensure all products to develop the density, hardness, strength, radiation, anti-salt spray, Antimagnetic, antioxidant such as a series of high demand The company also has been applied to a mature 10-year-long international advanced carbide powder injection molding technology (International referred to as "PIM" technology) products are widely used in machinery, computers, shipbuilding, transportation, geological exploration, watches, etc. area, certain types of super-hard alloy (93 degrees Celsius) products are exported to Germany, France, Russia, South Korea, Singapore and other countries, the technology leader in China.

目前，我司拥有两套完整的硬质合金粉末配料生产线，此工艺与技术保证了所有要开发之产品的密度、硬度、强度、防辐射、防盐雾、防磁、抗氧化等一系列高要求，该公司还拥有己成熟应用了10年之久的国际先进的硬质合金粉末注射成形技术（国际简称&PIM&技术）产品广泛应用于机械、电脑、造船、交通、地质勘探、钟表等多个领域，某类超硬质合金（93度以上）产品更远销德、法、俄罗斯、韩、新加坡等多个国家，此项技术在国内处领先地位。

Cerenkov radiation ;"double imaging" method ; RMS emittance ; image processing ; computer simulation

切伦科夫辐射；&双成像法&；均方根发射度；图像处理；计算机模拟

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。