无光的

Photofragment translational spectroscopy is an ideal tool to investigate photodissociation dynamics under collision-free conditions through which one can obtain the total center of mass translational distribution, angular distribution, and the branching ratios for different possible product channels by measuring the angle-resolved time of flight spectra of photofragments. Information about photodissociation processes such as dissociative lifetime of parent molecule, the orientation of transition dipole moment, and the symmetry change of the highly excited states can be deduced from the translational energy distribution and angular distribution.

碎片平动能谱方法是在无碰撞条件下研究光解动力学的一种理想方法，它通过测量光致碎片在不同角度的时间飞渡谱(Time of Flight，简称TOF)，可以得到光解碎片质心系的平动能分布、角分布和不同解离通道之间的分支比等，由此可以推知母分子的解离寿命、跃迁偶极距的取向以及激发态分子的对称性变化等过渡态的动力学信息。

A novel farm film with weatherability and non fog-drop and light trans form was produced by adding rare earth light transform agents and other auxiliar ies in polyethylene resin.

将稀土转光粉和其他助剂添加到聚乙烯树脂里，制得新颖的耐候光转换无滴农膜。

Pleural calcification was missed by chest film but found in 4 by CT. Pleural effusion was noted in 3 by chest film and 4 by CT. HRCT is superior to conventional chest film in demonstrating the changes in the seconday pulmonary lobule such as focal emphysema, interlobular septa thickness and bronchiolar wall thickness.

胸部x光显示肋膜增厚者10例，CT18例，肋膜钙化者无，CT4例，肋膜积水者3例，CT4例，高解像力电脑断层检查更可显示次级肺小叶內的变化如局部气肿，小叶问隔增厚，小支气管壁增厚，这些均优於传统胸部x光片。

Reasonable reflective surface, soft light, glareproof, uniform brightness.

合理的反光曲面，光线柔和，无眩光，光亮度均匀。

R easonable reflective surface, with multi energy-saving lamps to use, soft light, glareproof, uniform brightness, etc.

合理的反光曲面，配合多盏节能灯同时使用，光线柔和，无眩光，光亮度均匀。

R easonable reflective surface, soft light, glareproof, uniform brightness.

合理的反光曲面，光线柔和，无眩光，光亮度均匀。

R easonable reflective surface, s oft light, glareproof, uniform brightness.

合理的反光曲面，光线柔和，无眩光，光亮度均匀。

Furthermore, significant correlation was found between the amount of myopic correction and the induced changes in log mesopic contrast sensitivity (r =-0.442, P =.0038 without glare; r =-0.464, P =.0024 with glare).

此外，近视矫正量与中间视力对比敏感度log值的变化之间呈显著相关(r =-0.442， P =。0038 无眩光； r =-0.464， P =。0024 有眩光)。

Ed spot/projector light adopt foreign high power led bulb,it is equipped high-efficiency Condenser lens,beautiful Lamp shape,High-brightness, Low power ,Low calorie,Impact resistance,shakeproof,lifespan is can be 2000 hours long.

ED投光灯采用进口大功率LED，配有高效率聚光透镜，精美的灯具外型，具有高亮度，低能耗，低热量，耐冲击，防震，无紫外和红外辐射，低电压下工作安全可靠，寿命长达20000小时。

Backlight control, the use of PWM control of backlight brightness adjustment stepless.

背光控制，使用PWM方式控制背光亮度的无级调节。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。