可以选的

The invention relates to a method for the extraction of keratin from dead animal skins, characterised in the treatment of dead animal skins with a substance of general formula, or at least one corresponding alkali metal, earth alkali metal, ammonium, or phosphonium salt, the variables having the following definitions: R, R = together or independently, H, C6-C14 aryl, C1-C12 alkyl, unsubstituted or substituted with one or several SH or OH groups, R, R = together or independently, H, C6-C14 aryl, C1-C12 alkyl, unsubstituted or substituted with one or several SH or OH groups, whereby at least one of R or R is not H, or R and R are not H and two vicinal groups of R to R together may be C3-C10 alkylene, R = H, C1-C12 alkyl, H-C=O or C1-C4-Alkyl-C=O, X, X, X and X = OH, SH or NHR, whereby where Rto R contains at least one sulphur atom, at least one of X to X = SH and where R to R contains no sulphur atom, at least two of X to X= SH.

本发明涉及一种从死亡动物原皮中除去角质的方法，其特征在于用通式I的物质或至少一种对应的碱金属盐、碱土金属盐、铵盐或∴盐处理死亡动物原皮，式I中各变量定义如下：R 1 和R 4 相同或不同且选自氢、C 6 -C 14 芳基和C 1 -C 12 烷基，其未被取代或被一个或多个SH或OH基团取代；R 2 和R 3 相同或不同且选自氢、C 6 -C 14 芳基和C 1 -C 12 烷基，其未被取代或被一个或多个SH或OH基团取代，其中至少一个基团R 2 或R 3 不为氢，或R 1 和R 4 不为氢，且两个相邻基团R 1 -R 4 可以一起为C 3 -C 10 亚烷基；R 5 选自氢、C 1 -C 12 烷基、H-C＝O或C 1 -C 4 烷基-C＝O；X 1 、X 2 、X 3 和X 4 选自OH、SH和NHR 5 ，其中若R 1 -R 4 含有至少一个硫原子，则至少一个基团X 1 -X 4 为SH，以及若R 1 -R 4 不含硫原子，则至少两个基团X 1 -X 4 为SH。

We indicate that when wavelength number is larger than 16, even 8, all of the networks show good small blocking performance. Further, we discuss different aspects that affecting blocking, including routing, wavelength number, wavelength assignment, wavelength conversion, multi-fiber and network connectivity. We find out that increasing wavelength or implementing multi-fiber can reduce blocking dramatically while in light loads (＜0.4Er), fixed alternate routing or First Fit wavelength assignment can improve the performance to some extent.

为了进一步获得更优的阻塞特性，研究比较了影响阻塞率的几个重要方面，包括路由（固定路由与固定可选路由）、波长数与波长分配算法、波长变换与多光纤、网络连接度，结果表明阻塞特性通过增加波长或采用多光纤可以得到明显的改善，在负载较轻时(＜0.4Er)，改用可选路由方式或First Fit波长分配算法也可以一定程度地改善阻塞率，但是这种改善受网络连接度和波长数的影响比较明显。

You can easily change the formatting of selected text in the document text by choosing a look for the selected text from the Quick Styles gallery on the Home tab.

在"主页"选项卡上，通过从快速样式库中为所选文本选择一种外观，您可以方便地更改文档中所选文本的格式。

No picks means no grade, but Rick Sund surely didn't impress anyone by already making his first mistake – not showing any serious interest in bringing over former draftee David Andersen, who could have been a nice compliment to Al Horford and would have contributed more to the team than any player drafted outside of the lottery this season.

没有选秀就意味着无法评分，但是里克·桑德当然不会给人留下印象，因为他早已犯下的第1次失误——他并没有对带回前选秀球员安德森表现出足够的兴趣，本来后者的到来可以成为霍福德的绝佳替补，也能比本赛季球队在乐透选秀外的其他选秀所获得的球员能为球队做出更大的贡献。

At this point, you can select the move tool, place a check mark in the tool options in the "" automatically select the layer, so that in addition to the slice tool, the path component selection tool, the pen tool and start tool, the other tools in the Toolbox to the currently selected, press and hold the CTRL key, the current tool will temporarily become mobile tool, click on any of the objects on the canvas, Photoshop will automatically go to the layer so that you can perform an operation.

这时，你可以先选择移动工具，在工具选项中勾选"自动选择图层"，这样，除了切片工具、路径组件选择工具、钢笔工具和抓手工具外，工具箱中的其它工具为当前所选时，按住Ctrl键的同时，当前工具都会暂时变成移动工具，点击画布上的任意对象，Photoshop都会自动转到其所在图层，这样就可以进行操作了。

The results show that the method can restrain the influence of the earthed resistance enormously.

仿真结果表明，这种方法可以大大地减少过渡电阻对故障选线的影响，使得选线结果准确可靠。

A chromium free conversion coating at least equivalent in corrosion protective quality to conventional chromate conversion coatings can be formed on metals, particularly cold rolled steel, by a dry-in-place aqueous acidic liquid comprising: a component of anions, each of said anions consisting of at least four fluorine atoms and at least one atom of an element selected from the group consisting of titanium, zirconium, hafnium, silicon, and boron, and, optionally, ionizable hydrogen atoms, and optionally, one or more oxygen atoms; a component of cations of elements selected from the group consisting of cobalt, magnesium, manganese, zinc, nickel, tin, zirconium, iron, and copper; the ratio of the total number of cations of this component to the total number of anions of component being at least 1:5; sufficient free acid to give the composition a pH in the range from 0.5 to 5.0; a component selected from the group consisting of phosphorus-containing inorganic oxyanions and phosphonate anions; and a component selected from the group consisting of water-soluble and water-dispersible organic polymers and polymer-forming resins and, preferably, also including a component selected from the group consisting of tungstate, molybdate, silicotungstate, and silicomolybdate anions.

通过对包含以下成分的含水酸性液体进行干燥，可以在金属上形成无铬的转换涂层，该涂层与普通铬酸盐转换涂层相比，至少在抗腐蚀质量上等效：$_一种阴离子成分，所述各个阴离子包括至少4个氟原子，至少选自钛、锆、铪、硅与硼元素中的1个原子。任选地可离解的氢原子，任选地1个或多个氧原子；$_一种选自钴、镁、锰、锌、镍、锡、锆、铁与铜元素的阳离子成分，上述成分的阳离子总数与成分内的阴离子总数之比至少为1∶5；$_足够的游离酸以使该组合物的pH值在0.5～5.0的范围内；$_一种选自含磷的无机含氧阴离子与膦酸盐阴离子的成分；$一种选自水溶性与水可分散性有机聚合物与聚合物形成的树脂的成分，优选还包括一种选自钨酸盐、钼酸盐、钨硅酸盐与钼硅酸盐阴离子的成分。

At the same time, because of the coil's compensation, the amplitude of fault current is small.

但是由于消弧线圈的补偿作用，接地故障电流比较小，在干扰和测量误差同时存在的情况下，进行故障选线是比较困难的。20世纪50年代以来就开展了&接地选线&的研究，提出了多种选线方法，但没一种方法可以很好的解决接地故障选线这个难题，所以此问题还有必要进一步研究。

In 2008, Hunan Satellite TV throughout the year not a single file draft programs, so that everyone seems to think what less,even though it has such as "Zhi-Yong Guan big red" This kind of sports competition programs and the "Everyday Upwards "Thisextremely creative and cultural etiquette program, of course, ultimately," challenge the microphone "This kind of everyone tosing the show, but the whole, the feeling of the audience and show little interaction , Even though some of the aboveprograms can enroll in the audience, but always felt that draft as programs across the country as there are many sub-division, and then we witnessed the growing players, and finally into The focus of attention for much happiness, butfortunately draft in 2009, again, start the program.

2008年，湖南卫视全年没有一档选秀节目，似乎让大家觉得少了些什么，尽管也出了诸如《智勇大冲关》这样的体育竞技节目以及《天天向上》这样极其有创意的文化礼仪节目，当然也少不了《挑战麦克风》这样的大家来唱歌的节目，不过总体来说，感觉观众和节目的互动不多，尽管以上的有些节目观众都可以报名参加，但是总觉得不如选秀节目那样在全国各地有很多分赛区，然后大家见证着选手逐渐成长，最后成为万众瞩目的焦点的快乐，不过幸好2009年选秀节目又要重新起航了。

The program provides for the determination of various image acquisition parameters, such as the stage velocity, strobe light power, strobe exposure time, etc., based on a functional limit related to image smear.

基于与图像模糊有关的功能限制，该程序可以确定各种图像采集参数，例如，载物台速度，选通光功率，选通曝光时间等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。