Scientists in the Washington area have been working with keratin, the main substance in poultry feathers.

The sulfur in the keratin was mainly removed into the medium in the form of sulfate.

硫酸盐是角蛋白降解过程中硫元素的主要转化形式.

They lack of a protective keratin layer and therefore burn easily.

它缺乏一种保护的角朊层,因此容易晒裂.

The tinier the powder, the higher the absorbability and less destruction to skin's keratin layer.

所以,外用珍珠粉是越细越好, 不仅提高了吸收率而且可避免对皮肤角质层造成损伤.

Application of ADCP in the shallow and low speed flow condition of water

ADCP在浅水低流速条件下的应用

Application of ADCP to study of large scale turbulent structure of natural river

ADCP在天然河流大尺度紊动结构研究中的应用

The study of application of short sequence signal in ADCP

多卜勒测流仪中短序列信号应用研究

Implementation of a Complex Self-correlation Method on ADCP and Its Realization on Fixed DSP

复自相关技术在声学多普勒流速剖面仪中的应用及其定点DSP实现

This paper proposes an adaptive decision feedback equalizer ( ADFE) based on mixed sliding-exponential window recursive least squares ( SEWRLS) algorithm.

本文给出一种基于混合滑动&指数窗递归最小二乘（SEWRLS）算法的自适应判决反馈均衡器（ADFE）。

[ Conclusion] Drug of A scheduled time of ADFR therapy no able to increase curative effect. The DFR therapy even more adapt to afternoon sufferer of osteoporosis, fare is lowliness and hazard is relatively small.

结论ADFR疗法的A期用药并不能增加疗效，DFR疗法更适合晚期的骨质疏松患者、费用低、风险相对小。

Objective To discuss causation and clinical treatment of complication in anterior decompression and fixation technique ( ADFT) for thoracolumbar fractures with associated paraplegia.

目的探讨胸腰椎骨折前路减压固定术并发症产生原因和处理对策。

Sacrificial sheep wait to be sold in an animal market set for the Muslim Feast of the Sacrifice in Amman, Jordan on Wednesday Nov.25,2009, ahead of Eid Al Adha holiday.

等待牺牲羊在设置在约旦安曼的穆斯林节日的祭祀日2009年11月25日市场上出售的动物之前，节日古尔邦节。

Education strategies for hearing-impaired children with ADHA STUDY OF THE EFFECT OF ACCOMPANYING ATTENTION ON PHYSIOLOGICAL AND PSYCHOLOGICAL LOADS

听障并伴随注意缺陷多动性障碍倾向儿童的康复教育对策伴随注意对生理负荷和心理负荷影响的研究

The polaron ground state in asymmetric double heterostructure ( ADHS) is studied.

研究了半导体非对称双异质结（ADHS）中，极化子的基态性质。

A Problem on the r adic Representation of Positive Integers

关于r进制表示法的一个问题数码和问题的探讨

Adic system, then A is called a n?

进位系统，则称A为f的一个n？

Adic customers pay extra for features like redundant power.

adic客户得花额外的资金购买像冗余电源这样的特性。

Fault diagnosis of ADIC Intelligent Pouring Electrical Control System based on BP-NN

基于BP-NN的ADIC灌封智能电控系统的故障诊断

He tried to turn the gun on me.

他企图把枪对准我。

The array_diff() function compares the two arrays and notes which elements are not terminated, putting the contents in the array$ adif.

array diff（）函数比较这两个数组并标注出哪些元素没有结束符，将内容放入数组$adif。

On ADIF method and its related problems

ADIF迭代法及其有关问题