determination of vanillin, ferulic acid and vanillic acid by capillary zone electrophoresis

determination of ferulic acid, vanillic acid and vanillin in fermentation broth by high performance liquid chromatography

反相高效液相色谱法同时测定发酵液中的阿魏酸、香草酸和香草醛

preparation of vanillic aldehyde blocked waterborne polyurethane and its application in wet-end

香草醛封闭型聚氨酯乳液的制备及其在湿部添加中的应用

free organic acid: vanillic acid, cinnamic acid and ferulic acid.

游离有机酸，主要為香草酸﹐桂皮酸﹐阿魏酸。

here between luxury filled with drunken live in dreams of the air, unable to breathe fresh in the field that hint vanillic air.

这里灯红酒绿间洋溢着醉生梦死的空气，而无法在呼吸到新鲜的野外那淡淡含香的空气。

posterize levels reduce the image to a limited number of color levels

色调水平减少图像的颜色水平到一定限制值

folding mosquito screen windows and doors

室内折叠纱窗

Simulation results show that targets can be found in weaker background by direct optical correlation of input image and its matched filter without edge detection.

结果显示，当背景强度较弱时，输入场景与匹配滤波器进行光学相关运算就可以找出目标位置；

Characteristics of light transmission of the optical fiber with tapered input and output ends

喇叭形输入、输出端光导纤维的导光特性

Experiments were carried out to test the CDs with 40Gbit/ s and 10Gbit/ s RZ pseudo-random code optical pulse as the input sequences. The experimental results are in accordance with the theoretical values.

分别针对40Gbit/s和10Gbit/sRZ码伪随机光脉冲两种输入序列进行了实验，得到的实验数据与理论曲线基本吻合。

Performance influences from optical loop loss, input pulse power and pumping power are profoundly analyzed in order to find best conditions for system.

然后，设计实验系统，研究光环路损耗、输入激光脉冲功率和光放大器泵浦功率等参数对大尺寸测量系统性能的影响，确定系统最佳工作条件。

A theoretical analysis of the shaping the ultrashort optical pulse by an optical processing system, and the expression for the output optical pulse of the input gauss optical pulse is presented.

给出了一种利用光学傅里叶交换产生各种形状短光脉冲的方法，并且推导出了入射光脉冲为高斯型脉冲时的输出脉冲的数学表达式。

By the way of closed-loop feedback optical power, the signal of optical power is input to the MCU. After the CPU, the feedback signal is used to change the current in order to stabilize the optical power.

采用光功率闭环反馈的方式，将光强信号输入单片机，经过CPU处理后，反馈给电流，通过改变流实现功率的稳定。

Anthropogenic emissions also contributed to high aerosol optical depth except dust input over Huabei Plain.

除沙尘活动之外，中国华北地区人为排放也是导致气溶胶光学厚度偏高的一个重要原因。

Film Optical Sensing Device for Input to Computer

FOSDIC装置&输入至计算机的胶片光学读出装置

Optical reading direct input system

光阅读直接输入系统

on the moral rule and effect of western romantic movement

简论西方浪漫主义运动的道德原则及其影响

on the lawful rule and moral rule of administration

行政法治与行政德治刍议

a modern annotation on confucian moral rule measurement

儒家絜矩之道的现代诠释

moral rule of management consulting corporation

管理咨询公司的道德规范

analysis on history theory of the combination of moral rule and law rule

浅谈德治与法治相结合的历史理论与现实意义