不辐射

A method to measure thermal diffusivity of opaque materials by a laser photothermal radiometry technique is introduced in this paper.

报道了一种用激光光热辐射技术测量不透明材料热扩散率的方法。

We analyse the infection of radiation of the free dipole impressed by the position of source.

同时我们还分析了源点位置不同时，对自由偶极子辐射产生的影响。

Some cockroach species can go for a month without food, survive for a month on a drop of water from a dishrag, and withstand massive doses of radiation.

有些种类的蟑螂可以不吃一个月，而靠抹布上的水滴活命，也可以承受大量剂量的辐射。

How many believe the disinformation that microwave radiation is notcausing health problems?

又有多少人相信了微波辐射不会造成健康问题的谣言？

How many believe the disinformation that microwave radiation isnotcausing health problems?

又有多少人相信了微波辐射不会造成健康问题的谣言？

Feed positioning in the way that its phase center exactly coincides with the focus of the offset parabola and its direction so that the radiation maximum falls in the geometric center of the elliptic reflector surface are not intuitive at all, as in classic parabolic antennas.

馈源用这样的方式定位——其相位中心准确位于偏馈抛物线反射器的焦点，方向也要准确，这样辐射最大值才能落在椭圆形反射面的几何中心，这样一点也不直观，正如标准的抛物面天线。

Well, I know that you're in love with him 'cause I saw you dancing in the gym You both kicked off your shoes Man, I dig those rhythm and blues I was a lonely teenage broncin' buck With a pink carnation and a pickup truck But I knew I was out of luck The day the music died I started singing Now, for ten years we've been on our own And moss grows fat on a rolling stone But that's not how it used to be When the jester sang for the king and queen In a coat he borrowed from James Dean And a voice that came from you and me Oh and while the king was looking down The jester stole his thorny crown The courtroom was adjourned No verdict was returned And while Lenin read a book on Marx The quartet practiced in the park And we sang dirges in the dark The day the music died We were singing Helter skelter in a summer swelter The birds flew off with a fallout shelter Eight miles high and falling fast Landed foul on the grass The players tried for a forward pass With the jester on the sidelines in a cast Now the half-time air was sweet perfume While sergeants played a marching tune We all got up to dance Oh, but we never got the chance 'Cause the players tried to take the field The marching band refused to yield Do you recall what was revealed The day the music died?

我知道奶爱上了他因为我看到你们在体育馆里跳舞你们踢掉鞋子老天，我深深感受到节奏与蓝调那时的我是个寂寞的年轻人别着一朵粉红色的康乃馨，有一辆小货车但我明白自己并不走运在音乐死亡的那一天我开始唱着。。。。。。如今十年了，我们全靠自己熬过来了滚动的石头上长满了青苔但，它原来不是这个样子的当弄臣为国王与皇后歌唱穿着向詹姆斯狄恩借来的外套用来自你我的声音当国王低头弄臣偷走了荆棘桂冠法庭当时休会没有任何判决宣判当蓝尼读着马克思主义的书四重奏在公园里排练我们在黑暗中唱着挽歌在音乐死去的那天我们唱着。。。。。。在酷暑中手忙脚乱鸟群飞过辐射尘防护罩高度为八英哩，急速下降错误的降落在草地上球员尝试把球向前传靠着边线上弄臣的帮忙在中场休息时间，空中充满着香味当士官们奏起了进行曲我们都起身准备跳舞但我们始终没有机会因为球员们占据了球场军乐队拒绝让步你还记得当时透露了什麽讯息吗？

They can be classificated to two kinds. One kind is build by photomultiplier; another kind is build by MCP. The mechanism of delayed luminescence is discussed with subradiation. A photon count system is built. To proof the biophoton is a kind of ultra weak photon stream originate from exothermic reaction, and primarily discuss the relationship between the delayed luminescence and proteins activity, we chose microphyllous banyan leave , ficus elastica leave, gingkgo leave, Chinese fan palm leave, and cinnamomum camphora leave as biological samples. The ultra weak photon emission from normal biosamples, and proteins inactivated biosample were measured separately with photon count system. The results showed that the delayed luminescence of biosamples have

在研究过程中，作者从辐射陷获的角度讨论了延迟发光的产生机制，对生物光子的生物化学起源与相干场起源的统一性进行了探索；自行搭建了单光子探测系统；测量了小叶榕树、印度橡树，银杏树，蒲葵树香和樟树等多种植物叶片样品的延迟发光，获得了大量实验数据；为了证明生物光子是一种起源于放热化学反应能量释放的微弱光子流，并初步探讨生物蛋白活性与延迟发光衰减之间的关系，测量了正常生物样品、生物蛋白灭活样品的延迟发光，同时测量了多种不含蛋白质的无机化学体系作为比对，实验结果和实验数据的回归分析表明：弱光子发射来源于放热的化学反应，延迟发光的强度与衰减时间与生物蛋白活性密切相关。

Therefore coherence is produced only along field lines, and cannot be produced between radiations from different field lines.

因此相干只发生在沿着磁力线方向，而相邻磁力线的辐射之间便不存在着相干。

Its main features are: algae body as a single cell or even into a variety of groups; cell walls composed of silica and pectin, but also by the structure of the shell and the shell under the combined set of the Cheng, vertical section view was "soap-box"-shaped; in the upper and lower shell surface of the shell are patterns arranged in patterns on both sides of the main mode of symmetry and radial symmetry is divided into two categories, for the classification of the most important basis; be able to campaign Type in the shell has a shell side seam, can not be changed no shell seam types; pigment body sheet or ribbon, 1 or 2, or for multiple small discoid, yellow green or brown, containing chlorophyll a, c, also contains fucoxanthin and silicon A flavin and other photosynthetic pigments; storage material mainly for oil droplets; reproduction mainly for cell division and cell division in diatoms obvious features are: each cell division, resulting from two sub-cells,, only one and the mother cell and so big, the other one is smaller.

其主要特征是：藻体为单细胞或连成各式群体；细胞壁由硅质和果胶质组成，而且在结构上都是由上壳和下壳套合而成，纵断面观呈"肥皂盒"形；在上下壳的壳面上有花纹，花纹排列的方式主要分为两侧对称和辐射对称两大类，为分类上的最重要依据；能运动的种类在壳面都有壳缝，不能动的种类均无壳缝；色素体片状或带状，1个或2个，或为多个小盘状，黄绿色或黄褐色，含叶绿素a、c，还含有墨角藻黄素和硅甲黄素等光合色素；贮藏物质主要为油滴；繁殖方式主要为细胞分裂，硅藻的细胞分裂的明显特点是：每次细胞分裂所产生的2个子细胞中，仅有1个和母细胞等大，另1个则稍小。

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。