不纯

In this paper we get the following results: Let be a meromorphic function in domain G which is not identically zero, a1, a2,…,ak be holomorphic function in domain G, F={f} be a family of meromorphic functions in G.

本文获得如下结果：设为区域G内一不恒为零的亚纯函数，a1，a2，…，ak为区域G内的全纯函数，F={f}为G内一亚纯函数族。

With the investigate of the strict restrict of the personal foreign trade, strict system of toll-gate,high impost and the recordation of come-and-go peoples from the multi-strip which excavated in XuanQuan,DunHuang,we think that the viewpoint of Mr YuYingshi and Mr Michael Loewe were need to deliberate.

这样一种交换，汉朝非但不能从经济上获得利益，反而要背上沉重的负担，从纯经济的角度而言是不划算的，并不是一种纯商业意义上的交换，就此而言，在汉朝的对外交往中，纯粹的商业贸易不能说没有，至少相对于朝贡往来而言是比较少见的。

The leafstalk, chief vein, bud, the cane top on side branch, bast and xylem of type B had type A and C tow components, belonging to chimeric tissues. The leaf pulp and thin leaf vein had no components of type C, belonging to pure tissues of type A. Type B plant had two kinds of color roots, the rufous roots belonged to type A tissue, the yellow roots belonged to type C tissue through the SSR identification.

深州杨B型的叶柄、叶主脉、芽、侧枝茎尖、韧皮部、木质部同时检测到深州杨A、C型两种成分存在，属于嵌合组织，B型叶肉及细叶脉中检测不到深州杨C型成分，属于深州杨A型纯合组织；深州杨B型植株的地下部分含有红褐色和土黄色两种根，经检测，红褐色根是属于深州杨A型的纯合组织，土黄色根是属于深州杨C型的纯合组织。

In this paper,we present a new class of second order linear differential equations with meromorphic coefficients and investigate the problems on the fixed points and hyper order of solutions and their 1st,2nd derivatives.

该文提出了一类新型的亚纯函数系数的二阶线性微分方程，研究了其亚纯解及其一阶和二阶导数的不动点及超级问题，得到了有关复域微分方程亚纯解及其一阶和二阶导数的不动点性质。

The basic steps of this method are as follows.The firststep is to derive a necessary condition such that the families of quasipolynomials withone parameter,corresponding to the edges of the polytope,have pure imaginary rootsby using the Dixon's resultant for polynomials.Then to check that the casescorresponding to the parameters obtained in the first step are in fact impossible byusing the generalized Sturm criterion and some stability criteria.

其基本思路是先利用多项式方程组的Dixon结式理论导出使各棱边对应的单参数特征拟多项式有纯虚根时，参数值应满足的一个等式条件，即所谓的Dixon结式等于零，然后由广义Sturm判别法验证对所有参数值，Dixon结式不等于零，或使结式等于零的解不产生特征拟多项式的纯虚根。

Both tax authority and taxpayers take part in tax games. To tax authority, his pure strategy is to check or not check, and to a taxpayer, his pure strategy is to evade or not evade, there exists Nash equilibrium of mixed strategies.

在征纳税博弈结构中，博弈的参与人是征税人与纳税人，征税人的纯战略是稽查或不稽查，纳税人的纯战略是逃税或不逃税，两者之间存在混合战略纳什均衡。

The crudeglycerol from biodiesel production could be directly converted to 1,3-PD without any priorpurification. In flask cultures, the 1,3-PD yields of 0.62 and 0.44mol/mol on crude glycerolfrom lipase-and alkali-catalyzed methanolysis of soybean oil were lower than that of0.68mol/mol on pure glycerol. In fed-batch fermentations, the 1,3-PD yields of 0.47 and0.46mol/mol on crude glycerol were comparable to that of 0.49mol/mol on pure glycerol.

生物柴油的副产物甘油不经纯化可以直接用来发酵生产1，3-丙二醇，在摇瓶培养中，由酶法和碱法得到的甘油获得的1，3-丙二醇的转化率分别为0.62mol／mol和0.44mol／mol，而纯甘油得到的转化率为0.68mol／mol；在批式流加发酵中，由酶法与碱法得到的甘油和纯甘油得到的1，3-丙二醇的转化率相差不大，分别为0.47mol／mol、0.46mol／mol和0.49mol／mol，纯甘油得到的生产强度最高，为2.0g／，两种粗甘油得到的生产强度都为1.7g／。

6The studies on SSR identification of P. shenzhou show that: The leaf, bud, bast and xylem of type A plant had no components of type C, showing that the above-ground of type A was already pure. Type A plant had two kinds of color roots, the rufous roots belonged to type A tissue, the yellow roots belonged to type C tissue through the SSR identification.

6由深州杨SSR鉴定研究可得：深州杨A型植株的叶、芽、韧皮部、木质部已经检测不到深州杨C型的成分，说明深州杨A型的地上部分已经纯合：深州杨A型植株的地下部分含有红褐色和土黄色两种根，经检测，红褐色根是属于深州杨A型的纯合组织，土黄色根是属于深州杨C型的纯合组织。

The influence of background absorption on Co 240.7 nm could be completely eliminated when Au 242.8 nm was used as a background correction line,and the results of the determination of micro-amount Co in iron and high-alloy steel with standard addition method were satisfactory.

火焰原子吸收法测定钴是常用方法［1，2］，但需用不含钴或已知钴含量的纯铁做工作曲线，在有些样品中钴含量很低，很难找到合适的纯铁，用基准纯铁价格又很贵；而对于高温合金，合金元素含量很高，很难使标准曲线与样品基体一致。

If this happens, first of all want to live, as printed on the end of a group when the business card printing and membership card-making machine to stop, and then use the non-erosion of the soft cloth to screen cleaning agent or thinners are dipped in the business card printing and membership card making graphics and text at the top of the template, the template at the top left too much cleaner.

如果呈现这种环境，首先给在印完一组板件时把制卡和会员卡制息机停下来，然后用否磨蚀性的软布把丝网纯洗剂或浓缩剂蘸涂在制卡和会员卡制息图文部位的模板不尖端，夺纲不给在模板不尖端留住功多的纯洗剂。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐