查询词典 iodine absorption

The absorption properties of Nd:YVO4 crystals with various doping levels and lengths are reported.The 1 064 nm laser properties are compared,and the effective stimulated emission crosssections of different doping levels are calculated with upper-level life-times we have measured.Our investigation give a good advice for the optimization of LD end-pumped Nd:YVO4 laser.

对多种掺杂浓度、长度的Nd：YVO4晶体进行了吸收性质、激光性质的研究和对比，根据实验结果和测得的上能级寿命计算了不同掺杂浓度Nd：YVO4晶体的有效受激发射截面，对激光二极管端面泵浦Nd：YVO4固体激光器的最优化有实际指导意义。

Erbium-doped glass showing the wider 1.5-μm emission band is reported in a novel oxide system TeO2-WOa-Nb2O5 and their thermal stability and optical properties such as absorption, emission spectra, crosssections and fluorescence lifetime were investigated.

[1]绍兴托普信息职业技术学院基础学部，浙江绍兴312000 [2]杭州师范学院理学院物理系，浙江杭州310036 [3]宁波大学信息科学与工程学院，浙江宁波315211制备了一系列碲铌酸盐玻璃85TeO2-（15 -x）Nb2O5-xB2O3-1%Er2O3（TNBx=0， 3， 6， 9， 12， 15）。根据Judd-Ofelt和McCumber理论，讨论和分析了B2O3含量对掺铒碲铌酸盐玻璃热稳定性及光谱性质影响。

In order to better serve our customers,we have expanded our business scope.Now,in addition to researching,developing,and manufacturing microwave absorption materials,we also construct shielded darkrooms and do EMC testing system turnkey projects.In 2000 we were awarded the ISO9001 quality system certification.

在开发、研制、生产微波吸收材料为主体的同时，为了方便客户，公司拓宽了业务，承揽了屏蔽暗室和电磁兼容测试系统的配套交钥匙工程，并在2000年通过了 ISO9001质量体系认证。

Lt indicated that monosodium glutamate and sodium citrate could improve the aluminum absorption.

表明谷氨酸钠和柠檬酸钠均能显著促进铝的吸收。

The skin on the cuticle cell respiration is carried out in the gap, but also through the cuticle, pores and sebaceous glands absorb water and nutrients, in the hot weather, sweat and oil secretions greatly increased, together with the air of dust, pores are particularly vulnerable to the accumulation of dirt, if unable to do a good job of deep cleaning work, dead skin cells would be unable to come off naturally, resulting in the skin surface area of thick, so not only can not make your skin smooth breathing, even hinder the absorption of skin care ingredients, direct affect the quality of the skin, so deep cleansing and exfoliating the effort will have to work.

为什么深层的清洁护理？关于角质层皮肤细胞呼吸进行的差距，而且还通过角质层，毛孔和皮脂腺吸收水分和养分，在炎热的天气，汗水，油脂分泌大大增加，与空气中的灰尘一起，毛孔特别容易积聚污垢，如果无法做好深层清洁工作做好，死皮细胞将无法自然脱落，在厚厚的，所以不但不能使你的皮肤光滑皮肤的呼吸表面积结果，甚至阻碍护肤成份的吸收，直接影响皮肤的质量，使深层清洁与去角质的努力将不得不工作。

On the bases of heating up amethyst, smoky quartz and yellow quartz; observing the change of their color; determining their absorbency and drawing the absorbency curve in different temperature and on the bases of the results of atomic absorption spectrometry, we discussed the stability of the color centers in quartz crystal.

通过在不同的温度下加热水晶，观察加热后的颜色变化，测定不同温度下的吸光度。根据各色水晶吸光度曲线特征及其在不同温度下的吸光度变化，结合原子吸收光谱分析，探讨有色水晶中空穴心的类型和稳定性。

Take proper amount of the Eye Cream with the inner side of middle finger, about the size of two green beans, lightly apply it around the eye skin according to the following order: inner canthus -- upper eyelid -- outer eyelid -- lower eyelid, and then flick lightly the skin around eyes to assist in the absorption.

用中指指腹取适量眼霜，约2粒绿豆大小，轻轻沾拍于眼睛周围，而后按内眼角――上眼皮――外眼皮――下眼皮的顺序轻轻打圈，再轻弹眼周皮肤帮助吸收。

Take proper amount of the Eye Cream with the inner side of middle finger, about the size of two green beans, lightly apply it around the eye skin according to the following order: inner canthus -- upper eyelid -- outer eyelid -- lower eyelid, and then flick lightly the skin around eyes to assist in the absorption.

用中指指腹取适量眼霜约2粒绿豆大小，轻轻沾拍于眼睛周围。而后按内眼角――上眼皮――外眼皮――下眼皮的顺序轻轻打圈，并轻弹眼周皮肤帮助吸收。

The behavior of the tested silica glass, in which multiphoton absorption existed but no darkening occurred, was also described.

此外，对石英玻璃在飞秒激光作用下虽存在多光子吸收但并未产生光致暗化的原因作出了解释。

The result of analysis showed that the relative characteristic absorption intensity of protein, fat and carbohydrate was different in the different part of corn seed.

实验表明，不同部位蛋白质、脂类和碳水化合物的特征吸收峰的相对强弱是不同的。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？