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- METHO_ DS:Using three wavelength spectrophotometry. 方法:采用三波长分光光度法。
- Using genistin as standard,isoflavones contents of some pastes in Harbin market were determined by three wavelength ultraviolet spectrophotometry. 以染料木苷为标准品,利用三波长紫外分光光度法对哈尔滨市售的若干大酱产品进行了大豆异黄酮含量的测定。
- We show three wavelength conversion technologies based on XGM, XPM and FWM of SOA. We introduce their principles, characters and useful experiment setups for the future alloptical WDM network. 利用SOA实现波长变换有3种技术：交叉增益调制(XGM)，交叉相位调制(XPM）和四波混频(FWM)。作者描述了这三种技术的特点、基本原理、系统结构，介绍了有应用前景的波长变换方案。
- Keywords three wavelength spectrophotometry;estriol;suppository; 三波长分光光度法;雌三醇;栓剂;
- No lighting, the three wavelengths color scale lights, far-infrared radiation, such as red light signals can protect eyesight functions lamps have also embarked on the market. 无频闪灯、三种波长色谱可调灯、放射远红外红光灯等能具备保护视力功能的灯具也走上市场。
- Keywords Three wavelength spectrophotometry;Aminophenazone;Caffeine; 三波长分光光度法;氨基比林;咖啡因;
- Keywords three wavelength spectrophoto-method;sunset yellow;tartrazine; 三波长分光光度法;日落黄;柠檬黄;
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- Her family lives three li away from her school. 她家住在离学校有三里路的地方。
- We spied three figures in the distance. 我们望见远处有三个人影儿。
- The earthwork was cast up in three hours. 土方工程在三小时内就完成了。
- It's three blocks straight ahead. 一直往前走过三个街区就是。
- The investigator will be divided into three groups. 所有的调查员将被分为三个小组。
- Three people can sit in the back of this car. 这车的后座可坐3个人。
- I did the calculation by the rule of three. 我是根据比例运算法则计算出来的。
- He is on night duty three days a week. 他一个星期要上三天夜班。
- He knocked back three pints of beer in ten minutes. 他在10分钟里喝了3品脱啤酒。
- It's three years to the day since we met. 我们整整三年没见面了。
