有限基

From the famous Gabriel's theorem ,a basic connected finite dimensional associative algebra A over an algebraically closed field can be looked as a quotient of a path algebra decided by a connected finite quiver Q.

由Gabriel 定理，代数闭域上基的，连通的有限维结合代数A 同构于一个由连通有限箭图Q 确定的路代数的商代数。

On the other hand, finite difference and finite element methods use bases with small compact support but poor continuity properties.

小波基函数在空间域和频率域中都具有局部性特征，它的性质优于有限差分法、有限元法和伪谱法中所用的基函数。

Meanwhile the function of antioxidant defense system increased to enhance the ability for clearing free radical and antagonized the damage to organism from free radical. So the activity of GSH-Px and T-AOC enhanced. But the compensative ability was limited and the activity of GSH-Px decreased abruptly and the T-AOC was not increased further in cerebellum of chicken with encephalomalacia. This showed that it existed the exhaustion of GSH-Px in cerebellum of chicken with encephalomalacia.

在体内自由基蓄积的同时，机体抗氧化系统功能出现代偿性增强，提高自由基的清除能力，以对抗自由基对机体的损伤，表现为GSH-Px活性和T-AOC的增强，但机体的代偿能力是有限的，发病雏鸡小脑中GSH-Px活性的突然降低和T-AOC的不再增高，表明GSH-Px在发病雏鸡小脑中存在耗竭现象。

In order to facilitate NO- to combine with the heme iron ion so as to improve the stability of pigment, this experiment utilized protease to hydrolyze Hb to some degree and then made NO- react with Heme-iron to concatenate large molecule polypeptide, into nitrosyl heme-polypeptide .

为了使亚硝基更易结合于血红素亚铁离子及提高色素稳定性，本研究采用蛋白酶有限酶解猪血红蛋白，酶解液中大分子血红素多肽与亚硝基反应合成亚硝基血红素多肽。

In order to facilitate NO－ to combine with the heme iron ion so as to improve the stability of pigment, this experiment utilized protease to hydrolyze Hb to some degree and then made NO－ react with Heme-iron to concatenate large molecule polypeptide, into nitrosyl heme-polypeptide.

摘 要：为了使亚硝基更易结合于血红素亚铁离子及提高色素稳定性，本研究采用蛋白酶有限酶解猪血红蛋白，酶解液中大分子血红素多肽与亚硝基反应合成亚硝基血红素多肽。

In order to facilitate NO- combine with the iron ion of Heme and to improve the stability of pigment, this experiment utilize protease to hydrolysate Hb to some extent and then NO- interact with Heme-iron concatenated large molecule polypeptide, nitrosyl heme-polypeptide being synthesized.

为了使亚硝基更易结合于血红素亚铁离子及提高色素稳定性，采用蛋白酶有限酶解猪血红蛋白，酶解液中大分子血红素多肽与亚硝基反应合成亚硝基血红素多肽。

AVI may be protein matrix and it possesses neither a membrane boundary nor an internal structure,its formation is the result of the anthocyanins transported into the vacuole bind with a protein matrix. In vacuole, AVI is irregular and jelly-like in shape. In AVIs, the attachment of anthocyanins to the matrix protein is likely to be via H-bonds to a sterically restricted site. AVI is suggested to act as vacuolar anthocyanin "trap", preferentially for anthocyanidin 3, 5-diglycosides or acylted anthocyanins. The emergence of AVI can enhance color intensity and results in the "blueness" of color in the vacuole.

花色苷液泡包涵体可能具备蛋白质基质，既无膜包裹又无内部结构，其形成是转运进液泡的花色苷与蛋白质基质结合的结果；液泡里的花色苷液泡包涵体形状不规则，象果冻；在花色苷液泡包涵体中，花色苷可能通过氢键连接于蛋白质基质的一个有限空间位点；花色苷液泡包涵体被认为是液泡中花色苷的&陷阱&，优先摄取花色素3，5-二糖苷或酰化的花色苷；花色苷液泡包涵体的存在可增加液泡色彩的强度并导致&蓝化&。

The study sum up a synthesized route which synthesize (2E,4E)-1,6-bis(3-aminopiperidin-1-yl)hexa -2-4-diene-1,6-dione easily.

总结出了一条反，反-1，6-（R-3-氨基哌啶基）粘糠酰氨的一条合成路线，为国内外同行在合成反，反-1，6-（R-3-氨基哌啶基）粘糠酰氨及其性能研究方面提供了大量得数据，为同行们在合成和更深入的研究反，反-1，6-（R-3-氨基哌啶基）粘糠酰氨提供有限的参考，以互相学习交流。

Through field measurement for the contact pressure of box foundation with Ⅰ shaped plane of a high rise building on cobble subsoil, the distribution law of the contact pressure has been diagrammed. At the same time, the contact pressure has been calculated with finite compression layer model, which is well accordant with the measured result. The relative error of average value for the measured to the calculated contact pressure is 6.9%. This shows that the numerical calculation is right.

通过对西南交通大学某教学楼箱形基础基底反力的实测结果，得出了&Ⅰ&形平面箱基置于密实卵石层上的基底反力分布规律，又用有限压缩层地基模型对该箱基反力进行了计算，结果表明：实测反力与计算反力分布规律一致，实测反力平均值与计算反力平均值相对误差为6.9％，也说明此法计算箱基反力是可行的。

With such ballistic characteristics, this rifle nicely fills the niche between light, rapid-firing (semi-automatic) sniper rifles in 7.62mm caliber (which have limited capabilities against material targets, heavy body armor and limited range) and heavy, powerful 12.7mm /.50 caliber anti-material rifles which have great destruction potential but usually are too big and heavy (average weight is 14 kg / 30lbs) for rapid deployment and maneuver warfare.

在这样的弹道特性，很好地填补这个步枪与轻，快速射击在7.62毫米口径狙击步枪的利基（已对实物指标，重型防弹衣和有限的范围），重型，强大的12.7有限的能力/。50口径的反物质步枪有巨大的破坏潜力，但往往过大，重（平均体重为14公斤/三零磅）迅速部署和机动作战。

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。