辐射

This band is assigned to exocyclic carbonyl bond stretching vibrations in the bases. The intensity of this band decreases considerably after irradiation.

在碱基振动区域，辐射前其拉曼谱出现强而宽的C＝0伸长振动谱线1680cm－1，这是与酮基结构有关的谱线，辐射后该谱线强度大大减弱。

Great comic artists assume that truth may bear all lights, and thus they seek to accentuate contradictions in social action, not gloss over or transcend them by appeals to extrasocial symbols of divine ends, cosmic purpose, or laws of nature.

尽管这些分子能够透过可见光，阳光的大部分热量？都集中在这个波段，但是它们吸收长波，从地表来的红外辐射，或者将有些辐射折射回空中。

Although ultraviolet-absorbing compounds were induced by solar ultraviolet radiation, they could not fully counteract the damage to H. fusiformis induced by UVR.

此外，阳光紫外辐射也诱导产生了一定量的紫外吸收物质，但并不足以抵抗紫外辐射对藻体的伤害作用。

Genistein was added by different does to the feedstuffs, and its influence on the 30-day survival rate and on the antioxidan. hematogenic and immune system in mice were investigated.

本研究以~(137)Cs作为放射源，以7.5Gy的致死剂量和4.0Gy的中等辐射剂量一次性全身照射小鼠，分别观察补充不同剂量的Gen对电离辐射后小鼠活存率和抗氧化系统、造血系统、免疫系统功能的影响。

The aforesaid experimental results suggested that genistein could enhance the antioxidant ability of body ,ameliorate the functions of hematogenic system, strengthen the immune system, raise survival rate of irradiated mice without obviously side effect. So we can conclude that genistein has anti-radiation property and may be a good radioprotective functional food factor.

上述实验结果说明，膳食中补充适量的Gen可以在不影响小鼠正常代谢的情况下，提高辐射小鼠的抗氧化能力，改善外周血血象，增强免疫功能，对电离辐射造成的急性损伤有明显的保护作用。

The optimal process conditions for microwave extraction were: temperature 50℃, microwave radiation time 120 s, power of microwave radiation 600 w, under these conditions the yield of volatile oil in Heracleum hemsleyanum Diels reached 0.72%.

微波萃取的最佳条件为：反应温度为50℃，微波辐射时间120 s，微波辐射功率为600 W，牛尾独活挥发油的收率为0.72%。

The canopy structure and leaf morphological characters of 4 sugarcane genotypes at different leaf layers on seedling were studied by using CI-100 plant canopy instrument and CI-203 area meter instrument. The results showed the leaf morphological parameters, canopy structure and radiation transmission at different leaf layers were notably different among different genotypes. The variation of Ila, Amfi, Dl at different leaf layers were mainly caused by the leaf width at relevant position. The variation of K at different leaf layers was related to Amfi and Dl. The variation of Td（transm. coef. for diffuse penetration）had significant correlations with Ila, Amfi and Dl. The variation of Tr（transm. coef. for radiation penetration）had significant correlations with Dl, leaf width and the ratio of leaf length to width. The variation of Par had significant correlations with Ila, leaf area, leaf width and the ratio of leaf length to width.

摘要利用CI-100数字植物冠层分析仪和CI-203叶面积分析仪测定了4个甘蔗品种不同叶位层的冠层参数和相应叶位叶片的形态特征，结果表明：不同基因型不同叶位层间叶片形态、冠层空间结构和冠层辐射特征存在显著差异，不同叶位层叶面积指数、叶簇倾角和叶分布的变化主要由冠层内不同叶位叶片叶宽的变化引起，而不同叶位层消光系数的变化主要与叶簇倾角和叶分布有关；散射光透过系数的变化主要与叶面积指数、叶簇倾角和叶分布有关，直射光透过系数的变化主要与叶分布、叶宽、长宽比有关，光合有效辐射的变化与叶面积指数、叶面积、叶宽、长宽比有关。

However, the result is spatially discrete and temporally incontinuous when we calculate the energy of the solar radiation on the Earths surface using general meteorologic parameter.

本文在对极轨气象卫星第一、二通道反照率观测值与地表总辐射关系的物理基础进行分析后，运用回归分析的方法，建立了利用第一、二通道反照率观测值反演计算地表太阳总辐射的回归模型。

The infalling matter that emits X-rays does not fall into the black hole at a steady rate, but

发出X辐射射线的下陷物质并不是以恒定的速率落向黑洞，而是偶然发生的，这导致了一种可以被观察到的X射线辐射强度的变化。

To solve this problem, microwave technology was brought in my paper to process cooking oil fume adsorption liquid in order to ingather oil and reuse parts of adsorption liquid.

通过单因素实验，考察微波辐射时间、微波功率、微波辐射后乳化液静置时间、乳化剂含量以及油的含量对油水分离率的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。