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- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- What is the purpose of the light absorption tests for benzylpenicillin sodium? 本品吸收度检查的意义是什么？
- A chemical group capable of selective light absorption resulting in the coloration of certain organic compounds. 发色团有机化合物中能对光进行有选择性吸收的化学基团
- There is not enough light and shade in your drawing. 你这幅画的明暗色调不够。
- Both doping and quantum dot sensitization extend the visible light absorption of the metal oxide materials. 掺杂和量子点敏化都增强了金属氧化物材料对可见光的吸收。
- One potentially serious problem with the FPD is the undesired light absorption that can occur in the flame. 有FPD的一个潜在严重的问题是能在火焰里发生的不想要的轻的吸收。
- The light absorption polymer wastes of non-woven fibers in the processing and handling of flexographic printing plate. 呼有平合合物废物的无纺纤维的后办理方法与柔印版的办理方法分歧。
- The contrast of light and shade is important in photography. 在摄影艺术中明暗的反差是很重要的。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The quantum dots also enhanced visible light absorption and boosted the photocurrent and power conversion of the material. 量子点还能增强可见光吸收,并增加光电流和这种材料的能量转换。
- An area of unified light, shade, or color in a painting. 同色的扩散形状一幅画上统一的光、影或颜色的一大片
- Difference absorption measurement and wavelength modulation harmonic mea- surement are two fundamental approaches for gas light absorption detection. 差分吸收检测和波长调制谐波检测是气体光吸收检测的两种基本方法。
- The technique of using light and shade in pictorial representation. 明暗对照法绘画中使用光线和阴影的技巧
- The visible light absorption curve and heat recovery curve of mercuric and zinc dithizone in PMMA and PS are also measured. 测定了两种金属双硫腙在聚合物介质中的基态及激发态可见光谱吸收曲线，及其在黑暗环境下的热回复曲线。
- We made specialy the light absorption coefficient measurment system in order to satisfy the study of high power laser propagation in atmosphere. 为满足大气中强激光传播研究的需要，我们特地研制了光吸收系数测量系统。
- They have also reported a seven-fold enhancement in light absorption in the more expensive wafer type cells light wavelengths of 1200 nm. 同时他们还发现更昂贵的硅晶型电池在1200纳米波长处的吸光度可有7倍的增长。
- The particle size of rice starch after micronization hat no quite influence on visible light absorption value of starch fraction, but a . 以籼米为原料制备微细化淀粉,进行粒度分级后用凝胶色谱等方法研究微细化大米淀粉的分子特性。
- Compared with pure TiO_2, the light absorption ability of NdPW_ 12 O_ 40 /TiO_2 gets enhanced, and the absorption region extends to long wavelengths by 20 nm. 与纯的TiO2相比;复合催化剂吸收光的能力增强;吸收带边向长波方向延伸了20nm.
- This picture shows fine effects of light and shade. 这幅画的明暗效果很好。
