比较灯

There are two distinguishing features in the samples used in theexperiments.First,samples were prepared under different illumination,whichinclude illumination by using tungsten lamp and laser of various powerdensities.Second,some samples were stored at room temperature for long time(21 months).

实验中所用样品具有两个比较突出的特点，一是不同样品制备时的光照水平不同，这包括钨灯照射与不同功率密度的激光照射，二是一些样品经过了长时间(21个月)的室温放置。

To obtain precise result, itis necessary, in the aspect of hardware, to set up one stable optics system with highSNR, only if so, can we do the measurement with the steady NIR. To do so, we designthe optics system using AOTF, and take some measures to increase the light energyand the system SNR, which includes the three layers structure of the light chamber,the equipments to cover the useless light, polarizing to reduce the influence of 0 gradelight and focalize the light with lens. Apart from the hardware aspect, according to theexperiments, we can see that the different temperatures between at setting up themodels and at predicting the results will affect the prediction results in a way, and theaffection extent will be increased along with the increase of the temperaturedifference. Moreover, the light energy that can be detected will be different with thecontact pressure, and the match of the refractive indexes between the tissue and thesurroundings will enhance the light transmission depth, which will take moreinformation of the tissue. So, during the measurement, we should ensure the sametemperature between measuring and predicting, the same contact pressure at everymeasurement and the match of the indexes between the tissue and the surroundings aspossible as we can.

要提高测量精度，从硬件方面就必须有一个稳定的、信噪比较高的分光光路系统，以此得到稳定的近红外光来进行无创检测，针对这个目的，我们设计了 AOTF 分光光路系统，并在系统中采用一定的措施如三层灯室结构、遮光筒以减小杂散光、起偏和检偏来减小 0 级光影响、透镜汇聚等等来提高出射光的能量和系统的信噪比；从其他影响因素方面，通过实验，我们得到不同的建模温度对于预测结果有一定的影响，且影响随着温度的差值越大而越大，另外散反射光谱的能量也随着接触压力的不同而不同，组织的折射率与环境匹配将加大光的入射深度，从而能携带更多的组织信息，所以在测量时我们尽可能保证同一温度、保证同一接触压力以及利用物理或者化学的方法使组织与环境折射率匹配等。

2 Interlaboratory comparisons are valid only when all laboratories use the same design of fluorescent UV device, lamp, and exposure conditions.

只有当所有实验室都采用同样设计的紫外荧光设备、灯和老化条件时，实验室间的比较才是有效的。

2 Interlaboratory comparison s are valid only when all laboratories use the same design of fluorescent UV device, lamp, and exposure conditions.

只有当所有实验室都采用同样设计的紫外荧光设备、灯和老化条件时，实验室间的比较才是有效的。

OBJECTIVE To explore the method of disinfecting air in the consecutively occupied operating room without laminar flow equipment, and compare the effect of air disinfection between ultraviolet rays and air decontaminating system of independent unit.

目的比较紫外线灯照射和独立单元空气净化系统两种方法对接台手术室空气的消毒效果，探讨无层流装置手术间的接台手术室空气消毒方法。

Lighting setup separate from your models, however you might want to have a model with lights parented to the object itself and this is also quite do-able.

从你的照明设置独立的模型，但是你可能希望有一个与父对象本身，这也是比较可以更坏灯模式。

However, todays' cars are a lot sophisticated and complicated than the time while I was in auto mechanic class. A little neglect and carelessness might trigger other electrical problems. The most common are , shorting the electrical circult, and turning on the "Check Engine" warning light.

不过，今天的车比较我在汽车技术级时的先进和复杂得多，一点疏忽和不慎，可能引发其他的电气问题，最常见的是，抛空电气电路，把&检查发动机&警示灯开著。

More extensive use of light steel keel is gypsum board, ceiling design can be combined to produce various shapes of lamp pool.

使用比较广泛的是轻钢龙骨石膏板，吊顶可以结合地平面设计，制作各种造型的灯池。

In order to observe the efficacy of routine monitoring method and ultraviolet photometric detecting device in detecting radiation intensity of ultraviolet lamp ,comparison of detection was carried out in clinical application.

为观察常规监测法与紫外线强度检测装置对紫外线灯辐照强度检测中的效果，在临床实际应用中进行了检测比较。

In the UK and Ireland, local people had in the hollowing out of the turnip in the candle-lit Jack Light is made, but later immigrated to the United States will soon be replaced with pumpkins, as relatively large and easy pumpkin carving patterns.

在英国和爱尔兰，当地人原本在挖空的芜菁中燃点蜡烛制成杰克灯，但移民到美国后很快便被以南瓜代替，因为南瓜比较大和容易雕刻图案。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。