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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。

With the advice and unanimous consent of our brothers, cardinals of the holy Roman church, by means of this our constitution which will have permanent validity, we establish, ordain, decree and define, by apostolic authority and the fulness of our power, that if it happens (which may God avert in his mercy and goodness towards all), after God has released us or our successors from the government of the universal church, that by the efforts of the enemy of the human race and following the urge of ambition or greed, the election of the Roman pontiff is made or effected by the person who is elected, or by one or several members of the college of cardinals, giving their votes in a manner that in any way involves simony being committed -- by the gift, promise or receipt of money, goods of any sort, castles, offices, benefices, promises or obligations -- by the person elected or by one or several other persons, in any manner or form whatsoever, even if the election resulted in a majority of two-thirds or in the unanimous choice of all the cardinals, or even in a spontaneous agreement on the part of all, without a scrutiny being made, then not only is this election or choice itself null, and does not bestow on the person elected or chosen in this fashion any right of either spiritual or temporal administration, but also there can be alleged and presented, against the person elected or chosen in this manner, by any one of the cardinals who has taken part in the election, the charge of simony, as a true and unquestionable heresy, so that the one elected is not regarded by anyone as the Roman pontiff.

的意见，并一致同意，我们的兄弟，红雀的罗马教会，通过我们的宪法，这将永远有效，我们建立，注定，法令和确定，由使徒权威和丰富我们的权力，如果发生（可能避免上帝在他的仁慈和善良对所有），上帝已发布后我们或我们的继任政府的普世教会，这所作出的努力的敌人，人类的欲望和以下的目标或贪婪，选举是罗马教皇或影响的人谁当选，或由一个或几个成员的枢机主教，使他们的选票的方式，以任何方式涉及西摩尼正在致力於-的礼物，许诺或收到的资金，货物的任何类型，城堡，办事处， benefices ，承诺或义务-选出的人或由一个或几个其他人，以任何方式或形式，即使选举产生了多数三分之二或一致选择所有红雀，甚至在一种自发的协议的一部分，所有，未经审核作出，那麼不仅是本次选举或选择本身无效，并没有赋予人选举或选择以这种方式的任何权利或者精神或时间管理，而且还可以有指控，并提出，对当选者，或选择以这种方式，任何一个红雀谁参加了选举，充电的西摩尼，作为一个真正的和不容置疑的邪说，使选举是一个任何人都不会认为是罗马教皇。

A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; and a mixture of two or more different selectivity control agents, said SCA mixture comprising from 1 to 99 percent of one or more esters of one or more aromatic monocarboxylic acids or substituted derivatives thereof, and from 99 to 1 percent of one or more alkoxysilane compounds.

一种用于丙烯聚合的催化剂组合物，包括：一种或多种齐格勒-纳塔主催化剂组合物，该齐格勒-纳塔主催化剂组合物包括一种或多种过渡金属化合物和一种或多种芳族二羧酸酯内部电子给体；一种或多种包含铝的辅催化剂；和两种或更多种不同的选择性控制剂的混合物，所述SCA混合物包括1到99％的一种或多种芳族单羧酸的一种或多种酯或其取代衍生物、和99到1％的一种或多种烷氧基硅烷化合物。

First make the subjects give either right or wrong responses to the same question with different b value. When estimating the abilities of the subjects with the use of one-parameter or two-parameter Logistic model, it is found that there exists two kinds of unfits.(2) Estimate the abilities of the subjects after introducing c parameter on the basis of the two-parameter model. The first unfit can be rectified. However, the second unfit still exists and the third unfit appears.(3) Then estimate again after introducing y parameter. It is discovered that the second unfit is rectified, but the first unfit still exists and the fourth unfit appears.(4) Form Logistic four-parameter model by introducing c parameter and y parameter at the same time and estimate one more time. This model makes all kinds of unfits, including the first, second, third and fourth unfits, rectified.

1设计这批被试分别做对或做错一道b值不同的试题，用Logistic单、双参数模型对被试进行能力估计时，发现被试能力估计存在着两类失拟现象；(2)在双参数模型基础上增加c参数，对被试进行能力估计，发现c参数能有效纠正第一失拟现象，然而仍然存在第二失拟现象，同时还存在第三失拟现象；(3)在双参数模型基础上增加γ参数，再对被试进行能力估计，发现γ参数能有效纠正第二失拟现象，而仍然存在第一失拟现象，同时还存在第四失拟现象；(4)同时增加c、γ参数形成Logistic四参数模型，再对被试进行能力估计，这时该模型对各类失拟现象，包括第一、第二、第三、第四失拟现象都具有良好拟合能力。

Of 12 tomato lines, the analysis on the 4 fruit nourishment quality traits (the contents of vitamin C, total soluble solids and dry matter and ratio of sugar-acid ) was carried out to study the four kinds of disparities, which included the interspecific one, the one between two varieties in the same species , the one between the lines bred by different means in the same variety ,and the one between the different fruit-shaped lines in the same variety .The analytic method of orthogonal comparison of single degree of freedom was applied. The results showed that the line of Lycopersicum pimpinellifolium was better than the average of the lines of L.esculentum in the 4 traits at significant level of 1%, the average of the lines of var.cerasiforme was better than the average of the lines of var.vulgare in the 4 traits at significant level of 5% or 1%,and the two space mutation line(YH02-2 or YH02-6) was better than the average of the other lines of the same variation in the 4 trait, respectively, at significant level of 1%. Of the lines of var.cerasiforme , the lines with pear fruit were lower than the average of the lines with round-shaped or plum-shaped fruits in the 2traits(the contents of vitamin C and total soluble solids), at significant level of 1%,the lines with plum-shaped fruits were higher than the average of the lines with round-shaped fruits, at significant level of 1%,and the lines with yellow-colored fruits(YH02-11) was lower than the average of the lines with red-colored fruits(YH02-1and YH02-7) in the trait of the contents of vitamin C.

对12个品系进行种间、种内变种间、变种内不同选育方式间、变种内不同果实形状间在果实营养品质（果实维生素C含量、可溶性固形物含量、干物质含量和糖酸比）上的差异进行分析，采用统计学上单一自由度正交比较分析法与植物学分类相结合的方法进行分析，结果表明：醋栗番茄种品系YH02-12在4个营养品质性状上，极显著高于普通番茄种品系；樱桃番茄变种品系在4个营养品质性状上的平均水平极显著或显著高于普通番茄变种品系的平均水平；2个空间诱变品系YH02-2、YH02-6在4个营养品质性状上均极显著高于同变种的其他品系的平均水平；樱桃番茄变种品系中，梨形果品系YH02-5、YH02-8的果实维生素C、可溶性固形物含量均极显著地低于樱桃番茄变种中圆形或李形品系的平均水平，李形果品系YH02-9在4个营养品质性状上均极显著地高于圆形果品系的平均水平，黄色圆形果品系YH02-11的果实维生素C偏低于红色圆形果品系YH02-1和YH02-7。

A bill may be authorized by two or more of the payee a common collection, or by two people in any one collection, or by one or several payees Several of them are receivable.

2汇票得由两名或两名以上之受款人共同收款，或由两人中任一人收款，或由数名受款人之一或其中若干人收款。

Every person whose name is entered as a member in the share register being the holder of registered shares, and every person who subscribes for shares issued to bearer, shall, without payment, be entitled to a certificate signed by two directors or two officers or by one director and one officer of the Company or under the common seal of the Company with or without the signature of any director or officer of the Company specifying the share or shares held and the par value thereof , provided that in respect of a registered share, or shares, held jointly by several persons the Company shall not be bound to issue more than one certificate, and delivery of a certificate for a share to one of several joint holder shall be sufficient delivery to all.

本公司股东名册内纳入的名字为记名股份的持有人，同意发行该类股份的股份持有人，将无偿获发一个股份证书，该证书由本公司的两名董事或高级职员或一名董事或高级职员签字，或盖有本公司公章，或署有本公司任何董事或高级职员的签名，来详细说明其所持有的股份数量和票面价值，如果几个人联合持有一份记名股份，那么公司无须颁发多个证书，交付给股份联合持有人之一的股份证书应代表其交付给该股份的全部联合持有人。

One or two Chinese refineries will convert to fuels only sites between 2007 and 2011, but there is still a net rise in Chinese wax output. Petroleum wax supplies from all regions will see modest growth from plants currently operating via capacity creep, improved utilization and low cost recovery of petroleum wax from cracking.

中国的一两家炼油厂还将在2007至2011年间专向燃料生产，但是中国的石蜡产出仍然还会保持净增长，中国各地区的工厂在职能分解后，通过管理恢复，产量缓慢爬升，石蜡利用率提高，成本降低，石蜡产量有小幅的增长。

Don't say too much in the club about your affairs, there are one or two of the Paul Pry type here.

在俱乐部里对自己的事别说得太多，因为这里有那么一、两个好干涉他人私事的保罗·普赖式的人物。

Isobutane can be chemisorbed on surface terminal oxygen of Lewis base sites M=O bonds by one or two H atoms in-CH〓.

异丁烷分子以CH〓中C-H键的H端单位或双位吸附于催化剂表面Lewis碱M=O双键的端氧位。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷