助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   《光》 的翻译结果: 查询用时:0.473秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

相关语句
  相似匹配句对
     Coherence of light
     的相干性
短句来源
     ORBIT OF LIGHT
     的轨迹
短句来源
查询“《光》”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  the light
In the light of the energy economy principle, the cutting theory on the micron and long-slice wood fiber was put forward.
      
The light compensation points are similar in the three typical leaves, while the light saturation points vary obviously.
      
The light-winged seeds disperse readily by air, water, vehicles, human activity or through livestock.2)S.
      
To solve this problem, an improved structure of DSSC for enhancing light absorption is introduced in this paper, and I-V characteristics of DSSC are measured to illustrate the enhancement of the light absorption and efficiency.
      
They were produced by the melting of depleted mantle by the incorporation of subducted oceanic crust, and this incorporation might have occurred in the Early Paleozoic in the light of their Nd model ages and regional tectonics.
      
更多          


Emission and absorption band spectra of sulphur dioxide were studied in the region between 2600 to 2000 A.U. A new system of emission bands (about 150 bands) was found. When these bands were compared with the absorption bands and Mr. Lotmar's fluorescent bands, coincidences were found which amount to 40% and 50% of the total number of absorption and fluorescent bands respectively. These agreements and the very different structure as compared with the SO bands recorded on the same plate made it very probable...

Emission and absorption band spectra of sulphur dioxide were studied in the region between 2600 to 2000 A.U. A new system of emission bands (about 150 bands) was found. When these bands were compared with the absorption bands and Mr. Lotmar's fluorescent bands, coincidences were found which amount to 40% and 50% of the total number of absorption and fluorescent bands respectively. These agreements and the very different structure as compared with the SO bands recorded on the same plate made it very probable that SO2, is the emitter of these emission bands. Evidences were also found that these emission bands arc not the known bands of O2, Oa+ and S2 in the same region. As a further support a vibra-tional level scheme was worked out, using the three fundamental frequencies of the normal SO2, molecule (1150, 525, and 1360 cm-1) in the lower state and 750 and 350 cm-1 (possible also 1110 cm-1) as the frequencies in the upper state. This scheme accounts for 1Q% of the absorption bands, 70% of the emission bands and a small fraction of the fluorescent bands. While the scheme may not be the final due to the complexity of the vibrational formula, one feels fair, as far as the present evidence goes, to conclude that the emission bands observed are actually emitted by the SO2, molecules and that they can be fitted by a vibrational level scheme based on the three known fundamental frequencies of the normal state.

此文目的在报告二氧化硫气体分子之吸收谱及发射谱(emission speetrun)之研究谱区域约在2000A与2600A间有一新组发射带(band)发现。数约百五十在吸收带中有百分之四十之带与此发射带附合。在Lotmar先生之弗光光谱(fluorescent speetrum)中,有百分之五十之带与此发射带附合并此所得之发射带之结构与SO之带显有区别,令人设信此发射带为SO_2分子所发者。在另一方面,找到证据,所得之发射带亦非0_2,O_2~+及S_2诸分子之谱为求更进一步之证实,试以SO_2之三基本振动数(fundamental frequency)1150,525及1360cm~(-1)为能力阶梯之差而作一常态(normal state)下之能力阶梯。再用750,350cm~(-1)(或1110亦用)为分子在激态(excited state)时之振动数,而作一激态下之能力阶梯所得之能力图(energ...

此文目的在报告二氧化硫气体分子之吸收谱及发射谱(emission speetrun)之研究谱区域约在2000A与2600A间有一新组发射带(band)发现。数约百五十在吸收带中有百分之四十之带与此发射带附合。在Lotmar先生之弗光光谱(fluorescent speetrum)中,有百分之五十之带与此发射带附合并此所得之发射带之结构与SO之带显有区别,令人设信此发射带为SO_2分子所发者。在另一方面,找到证据,所得之发射带亦非0_2,O_2~+及S_2诸分子之谱为求更进一步之证实,试以SO_2之三基本振动数(fundamental frequency)1150,525及1360cm~(-1)为能力阶梯之差而作一常态(normal state)下之能力阶梯。再用750,350cm~(-1)(或1110亦用)为分子在激态(excited state)时之振动数,而作一激态下之能力阶梯所得之能力图(energydiagram)可说明吸收带之70%,发射带之70%及弗光光带之一小部份,此能力图并不完全,故不能望其为最终者。以三原子分子情形复杂,完全正确之分析,尚有待焉。之 能 力唯协所得之能 力 圆 山。。。,。w山。…。。。。\可。Z5t 叫 吸收 几 卅之70九传 时 排 上 7,%及 比 儿 儿 卅上 一 个 部 份 此 能 力 闲 伙 不 正 全;故个能 望IC iX侦相 许 nt原一户 外 广似形 应 输,完全 正雕之分 析。尚有

The effect of pressure on photographic sensitivity is discussed on the experimental basis that the quantity E/EC, where E is the illumination actually used when the photographic emulsion is under pressure, and Ee the illumination which would be required to produce the same optical density when the emulsion is under no pressure, is a function of pressure only and that for pressures greater than a certain value, E/Ee becomes a linear function of the pressure.

当照相时,照相片子——映像纸,软片,或玻璃板——被压,则其感性减弱,是为照相的压力效应。设E为照相片子在压力P下得密度d所需之照度,若片子不受压力则用照度E_e即可得此同一之密度d,故E_e可称在压力P下E之有效照度。吾人实验证明E/E_e为压力P之函数,当p>200kg/cm~2时,E/E_e与P成正比例。 此照相的压力效应,与照相时所用之颜色,极有关系。黄色较绿色为显,绿色较蓝色紫色为显至紫外则几无此效应。 又此效应之大小,随各种照相片子而不同。就我们所研究的蔡爱斯伊康正色软片,伊司门人像软片,和矮克发等色软片而论,以第一种为最大第二种次之第三种为最小。 这个效应,在实际上,或可有些应用。

The magneto-optical dispersion of acetyl acetone was measured in a magnetic field of about 6000 gausses in intensity and 4 cms in length. Absolute values of Verdet constant for the substance were obtained. Account for the discrepancies of the values of e/m and the atomic specific rotations calculated from the data was given.

吾人曾用各种单色,测定Acetyl acetone之磁偏极化。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关《光》的内容
在知识搜索中查有关《光》的内容
在数字搜索中查有关《光》的内容
在概念知识元中查有关《光》的内容
在学术趋势中查有关《光》的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社