查询词典 radiation

Radiotherapy can cause abdominal radiation, radioactive radiation myelitis and hepatitis.

放疗可引起放射性肠炎、放射性脊髓炎和放射性肝炎等。

Radiate environment a bottom the semi-conductor spare part of the work with pit under the space environment, need to have a stronger nti- radiation ability because of exposing in the bad radiation environment over a long period of time.

在空间环境下和核辐射环境下工作的半导体器件，由于长期暴露在恶劣的辐射环境中，需要具有较强的抗辐射能力。

Based on the perdurable performance of the asphalt pavement are influenced by water, heating, ultraviolet radiation, this paper studies the water stability, heating ageing and ultraviolet radiation ageing of bituminous mixtures.

基于水、热和紫外线对沥青路面耐久性的影响，针对沥青混合料浸水、受热老化和紫外线老化三个方面进行研究。

The principle of modeling the characteristic of the JR jamming and the determination of launching time are discussed. The method of calculating the JR radiation of target and its environmental background and the atmospheric permeance of JR radiation is concluded.

首先分析了目标和背景的红外辐射特性以及红外辐射在大气中的衰减，讨论了干扰弹的建模及投放时刻的确定，总结出目标和背景红外辐射亮度的工程计算方法，大气透过率的工程计算方法。

The result showed that the optimal condition of inorgano-absorbent manufacture as following: concentration of vitriol is 15%, the bentonite carrier must be soaked in the 0.4% La(superscript 3+) solution, the pH is 10, microwave radiation power is 340 W for 5 min. The optimal condition of organo-absorbent manufacture process as following: concentration of CTMA is 5%. The rate of wave must 166 W and the time of radiation is 6 mi In addition, the experimental results showed that with inorgano-absorbent the pH number is 3~6 and the reaction time is 45 min, the removal efficiency of phosphor will be up to 99% and the amount of adsorption will be up to 41 mg/g. And with organo-absorbent the pH number is 3~4 and the reaction time is 45 min, the removal efficiency of phosphor is more 30% than that of inorgano-absorbent. The removal efficiency of phosphor will be up to 99% and the number of adsorption will be up to 60 mg/g.

实验表明：①制备无机稀土吸附剂的适宜条件为：硫酸浓度15%，镧浓度0.4%，浸渍pH值10，微波功率340 W，辐射时间为5 min；②制备有机稀土吸附剂的适宜条件为：表面活性剂浸泡浓度为5%，微波功率为166 W，微波辐射时间为6 min；③无机稀土吸附剂当溶液的pH值为3~6，振荡时间为45 min时，对磷去除率为99%以上，吸附量达到了41 mg/g以上，有机稀土吸附剂当溶液的pH为3~4，振荡时间为45 min时，其效果比原来镧改性的无机吸附剂吸附量提高了30%，磷去除率为99%以上，吸附量达到了60 mg/g以上。

The results show that the scattered radiant intensity is always symmetric with respect to the polarization plane, and that the scattered intensity is sensitive to the scattering particle size regardless of the incident radiation polarization, and finally, that the vertical components in the scattered light are totally different distribution for two kinds of polarized radiation.

散射粒子直径分别为：1.24μm、0.494μm、0.36μm、0.123μm、0.065μm。以粒子与水技不同比例混合液，作为散射粒子场。所得结果表明，散射光强度总是相对入射光束的偏振面呈对称分布；散射光强度对散射粒子大小敏感而与入射光偏振态无关；散射光中垂直偏振分量在两种光入射下存在完全不同的状态分布。

The close relationships were noted between incidence of radiation pneumonitis and radiation dose,chemotherapy cycle and age.

乳腺癌是妇女常见的恶性肿瘤之一，近20年来我国乳腺癌的发病率有较快的增长，严重危害着妇女的健康。

H3, with an age of 28-27kaBP, occurring at the initial stage of the decrease of solar radiation of precessional cycle, shrank the enhanced summer monsoon for solar radiation, and accelerated the end of the warm and moist period of 40-28kaBP.

40kaBP以来，北大西洋与西南季风区气候演化序列是相似的，这种相似性是通过冷气候事件的严格对比而体现的，而两地的暖湿气候事件不存在必然联系。

UV radiation is not patent in summer , hurting that solar radiation brings about is skin presenility first cause.

所以，为了保护肌肤，记得每个星期都要用丝瓜刷，或去死皮刷来去掉身体的角质。

The method of small parameter and setting up model of dumbbells are used to calculate the gravitation al radiation of Double Satellite,and the expression of quadrupole radiation power is obtained.

利用小参数展开法还可以讨论四极以上的高阶引力辐射，从而为高阶引力辐射的理论计算提供了一个新的方法和可能的途径

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。