吸收比

In acidic condition, the extractive form waste water in hardboard production reacts with extra amount of formaldehyde at 1-5∶1 (formaldehyde : solid extractive, based on weight) to prepare extractive-formaldehydecomplex, then urea or phenol is added into the solution of this complex and reacts with unreacted formaldehyde to form a new adhesive system.

利用纤维板生产中废水提取物与过量甲醛(甲醛溶液与粉状废水提取物的重量比为1～5：1)在酸性条件下可制成纤维板废水提取物-甲醛复合体，此种复合体反应液中的过量甲醛再用尿素或苯酚吸收，从而制成尿素改性纤维板废液胶。

It is shown that the harmornic decreases the amplitude of EXAFS and the amount of decrease is related to such factors as intensity ratio of harmonic to fundamental, thickness and absorption coefficient of specimen.

这种影响是使EXAFS振幅减小，它与谐波和基波强度之比、样品厚度及吸收系数等因素有关。

Results: Among 53 positive cases , single nodus was found in 47 cases, with 21 in left lung and 26 in right lung. The diameter ranged from 0.5cm to 3.0cm. Rugged edge and vascular figure were clearer in helical than in routine scan. Double noduses were found in 2 cases and all proved to be benign later , with one as tuberculosis and the other as nonspecific infection. Multiple noduses of both lungs were found in 4, with 3 as carcinomatous metastasis and 1 as tuberculosis. Among 100 controls in whom no nodus was found in routine CT scan ,a nodus (0.5cm) was found in 92 cases to have health examination and 2 was found in 8 cases with cancer (6 with esophagus cancer and 2 with lung cancer ).

结果：阳性者53例中，单个结节47例（左肺21例右肺26例），结节直径（0.5cm-3.0cm），比常规扫描更能检出结节边缘凹凸不平及肿瘤供血血管。2个结节2例均为良性（一例手术病理证实为结核，1例抗炎治疗后吸收痊愈），双肺多发性结节4例（3例为转移瘤，一例为结核），常规扫描无阳性发现者100例做三维重建，其中92例作健康体检者检出一个结节（0.5cm）；8例有癌性病史患者（食道癌6例肺癌2例），检出两例有结节。

The results showed:(1) the activity concentration of 95Zr in water reduced quickly for subsidence, soil absorption, crucian intake, hornwort's absorption and adsorption.

结果表明：当952：经模拟降雨引入系统后，小麦不仅从根系而且还从茎叶吸收错，952：在小麦中的比活度，以茎叶和颖壳中最高，根部次之，籽粒中最低，仅稍高于本底水平。

The maximum absorption peak was at long wavelength (＞650nm), extinction coefficient achieves 10〓 degree, which was one degree higher than HpD. The study has revealed that CPD photosensitizer appeared blue movement under the relevant body environment. The spectra parameters provided basis for selecting light source of PDT. Measurement system which measured singlet oxygen and its quantum yields within the infare range had been set up and the quantum yields of singlet oxygen for CPD were reported: the quantum yields of singlet oxygen for CPD〓 was the highest (φ=0.83) while he quantum yields of singlet oxygen for CPD〓 was the lowest (φ=0.83). Photobleaching's half life time was studied.

给出了此类光敏剂的光谱指认和光谱参数：其吸收光谱峰值位于长波红光区(＞650nm)，摩尔消光系数达10〓LmoL〓cm〓量级，比血卟啉衍生物高出一个数量级；研究揭示了此类光敏剂在近似体内环境下光吸收的蓝移现象，为光动力治疗光源的选择提供了依据；建立了在近红外光谱区中测定敏化单态氧的光谱和量子产率测量系统，报导了该类光敏剂敏化单态氧的量子产率，其中CPD〓的单态氧量子产率最高(φ＝0.83)，CPD〓的单态氧量子产率最低(φ＝0.51)；测定了二氢卟吩类光敏剂的光漂白半衰期。

Summingthe infinite transfer matrix series exactly,the comparisonsbetween the experimental curves and our theoretical results showthat our physical picture and theory are suitable.

利用激光的相干性，单色性好的优点，获得消振荡，微区测吸收系数的方法。为了与实验比较，获得了峰谷比的理论公式，计算结果与实验上在精度10-2要求上一致。

Objective By participating in IAEA-SSDL intercomparison, a dose to water calibration factor was introduced in order to check the measuring accuracy of ^6o Co radiotherapy dose level standard and ensure the reliability and consistency of our calibration.

目的参加国际原子能机构组织的二级标准剂量学实验室比对，引入水吸收剂量校准因子，检查SSDL^60Co放疗剂量标准的准确度，保证校准程序的可靠性和一致性。

Two novel"black"dyes KRu〓(ttp-COOH= 4'-p-COOH-phenyl-2, 2', 6', 2-tpy) and trans-Ru (4, 4'-dcbpy)〓〓 were synthesized, their photophysical properties in solutions and photo-electric properties adsorbed on the surface of nanocrystalline TiO〓 were studied.

研究了两个"黑色"染料trans-Ru(4，4'-dcbpy)〓〓和KRu〓(ttp-COOH＝4'-p-COOH-phenyl-2，2'，6'，2-tpy)的光物理性质及其在纳晶TiO〓薄膜电极上的光电转换性质，二者在红光区的光谱响应范围均比cis-Ru(4，4'-dcbpy)〓〓的宽，能吸收大部分的太阳光，确实在长波区增加了光谱的敏感性。

After years of research scientists, it has been found in milk α-S1 casein protein content accounted for 43% of total protein, and goats account for only 1-3%; Secondly, the goats in the β-lactoglobulin content than cattle milk low, and the sequence of amino acids and milk are not the same, the more milk more easily digested and absorbed.

经过科学家多年研究，人们发现牛奶中α-S1酪蛋白含量占总蛋白的43%，而山羊奶只占1-3%；其次，山羊奶中β-乳球蛋白的含量比牛奶低，且其氨基酸的排列顺序与牛奶不一样，较牛奶更容易被消化吸收。

An interesting facet of the ship's design was that they were capable of actually leeching energy from enemy vessels and shields to power its own weapon systems.

科尔达比级战列舰设计上更加有趣的一点是，它装备的一种特殊武器可以吸收敌方舰船的护盾能量转而为自己的武器系统充能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。