无关的

The IIA property might not be satisfied in human decision-making of realistic complexity because the scalar preference ranking is effectively derived from the weighting—not usually explicit—of a vector of attributes (one book dealing with the Arrow theorem invites the reader to consider the related problem of creating a scalar measure for the track and field decathlon event—eg how does one make scoring 600 points in the discus event "commensurable" with scoring 600 points in the 1500 m race) and this scalar ranking can depend sensitively on the weighting of different attributes, with the tacit weighting itself affected by the context and contrast created by apparently "irrelevant" choices.

该协会的财产可能不能满足人类的决策现实的复杂性，因为标偏好排名实际上是来自加权，通常没有明确的载体的属性（一本书处理的箭定理请读者考虑有关问题创造一个标措施，田径十项全能比赛，例如如何使一个得分600分，铁饼事件"公"与得分600分， 1500米比赛）和本量排名可以依靠敏锐的加权不同的属性，与默契加权本身受影响的范围和所创造的对比显然是"无关"的选择。

At first, we develop Context-Free Language XMLization system. We use Context-Free Language to describe idea and logic of human, and try to transform it into XML automatically.

首先，我们开发出一个上下文无关语言的XML化系统，利用上下文无关语言来表达人的想法与逻辑，然后透过自动化的转换流程，将上下文无关语言转换成XML。

Then a new way was defined to prove that the unique set of sequences equivalent to context-free languages can be obtained by mixed self-assembly of mole-cules with 1-,2-,3- sticky ends,which is a supplement for Winfree's theory that the self-assem-bly of dendrimer nanostructures is equivalent to context-free language.

另一方面，文中定义了一种新的通过上下文无关语言通过自装配产生线性语言的方法，即证明了等价于上下文无关语言的特定序列集能通过1-，2-，3-粘头分子的混合自装配产生线性语言，同时，这是对Winfree关于树状纳米结构自装配等价于上下文无关语言理论的一个较好的补充。

One must have a mind of winter To regard the frost and the boughs Of the pine-trees crusted with snow; And have been cold a long time To behold the junipers shagged with ice, The spruces rough in the distant glitter Of the January sun; and not to think Of any misery in the sound of the wind, In the sound of a few leaves, Which is the sound of the land Full of the same wind That is blowing in the same bare place For the listener, who listens in the snow, And, nothing himself, beholds Nothing that is not there and the nothing that is.

若想敬仰松树枝干层层为霜雪覆盖，你得具备冬天的头脑。在寒冷中持久凝视，那冰雪蓬松的刺柏丛林，那闪烁在远处腊月阳光下的迷漫云杉。不要去想那风声和树叶夹带着的凄凉。这声音是风地里的声音，这风是为在空地上的你而吹。在雪里聆听的人儿啊，听着与己无关的事儿，那儿不存在的东西看见，眼里只有现存的一片空旷。

Fractal is a subdiscipline of nonlinear area, researches on fractal characteristics of the deoxyribonucleic acid sequence may reveal some secret hidden in the DNA sequence during the process of biological evolution. Chaos Game Representation was proposed as a scale-independent representation for genomic sequences by Jeffrey in 1990. This technique, based on iteration function system, represents the word distribution statistics in DNA sequence as the fractal graphic. Therefore, we can get the distribution of sequence through analysis of fractal theory.

分形是非线性领域的一门分支学科，关于脱氧核糖核酸序列分形特征的研究，可以揭示生物在进化过程中隐藏在DNA序列中的某些秘密。1990年Jeffrey提出了基因组序列的与尺度无关的混沌游戏表示法，这是基于迭代函数系统的一种方法，它将DNA序列中一定长度字的分布规律表现为图形的分形特征，进而通过分形分析就可获取序列的分布规律，从而也成为DNA序列分析的一种统计方法。

The results indicated that both binary interactive parameters of water/isobutanol system from this work and the parameters of water/ethanol from literature can be used to precdict the liquid-liquid equilibria of water/ethanol/isobutanol. But the parameters of ethanol/isobutanol from the literature were not appropriate for the prediction. Furthermore, the model parameters from 30℃ can can be used to predict the liquid-liquid equilibria under 35 ℃. The model parameters of water/isobutanol are independent on the temperatures, so constant parameters irrelative to temperature can meet prediction accuracy. Othmer-Tobias/Bancroft equation was also used to fit the liquid-liquid data of water/ethanol/isobutanol system, but it didnt possess the performance of predicting the liquid-liquid equilibria.The partition coefficients of dipotassium glycyrrhizinat were determined in the liquid-liquid two-phase system of water/ethanol/isobutanol and corrected by experiential equation.

结果表明：由本文的二元液液相平衡实验数据关联得到的水+异丁醇体系的相互作用参数和文献上由二元气液相平衡数据关联得到的水+乙醇体系的相互作用参数都具有预测三元液液相平衡关系的能力，而文献上由二元气液相平衡数据关联得到的乙醇+异丁醇体系的相互作用参数不具有预测三元液液相平衡关系的能力；可以用从30℃三元液液相平衡数据关联回归得到的模型参数来预测35℃时的液液相平衡关系；水+异丁醇的相互作用参数与温度关系不是很密切，计算时取与温度无关的常数即能满足关联精度要求；Othmer-Tobias和Bancroft经验方程可用于水+乙醇+异丁醇两相体系的液液相平衡关系的关联计算，但这类经验方法并不具有预测能力。

Theurinary IL-6 level positively correlated with density of glomerular matrix membrane, global sclerosis, fiber or fibrocellular crescents and interstitial fibrosis (p. 05). According to the degree of density of glomerular matrix membrane and interstitial fibrosis, urinary Col-IV level had better correlation than urinary TGF-betal and IL-6 levels.In IgAN, Col-IV showed increased expression in diseased renal tissue whereas the site of expression of TGF-betal was mainly localized within the cytoplasm of tubular epithelial cells. Interstial expressionwas also present but glomerular TGF-betal expression was found only in patients with heavy mesangial proliferation. There was a significant correlation between glomerular positivity for Col-IV and severity of histological damage. There was also a significant correlation between positivity for TGF-betal and Col-IV in the tubular epithelial and interstitial lesions. In contrast, there was no ralationship between glomerular positivity for TGF-betal and severity of histological damage.The urinary TGF-betal level paralleled tubular TGF-betal expression.

结果 ①IgAN患者尿TGF-β1、IL-6、Col-Ⅳ水平较健康人明显增高(P＜0.01)，该变化与血中的浓度无关(P＞0.05)；②尿TGF-β1水平与小管间质TGF-β1阳性表达呈正相关(P=0.000)，而与小球TGF-β1阳性表达无关(P＞0.05)，尿Col-Ⅳ水平与小球和小管间质Col-Ⅳ阳性表达均呈良好的相关性(P＜0.01)，还与小管间质TGF-β1阳性表达呈正相关(P＜0.05)：③小球Col-Ⅳ阳性表达与肾组织慢性病变密切相关(P＜0.05)，小管间质Col-Ⅳ和TGF-β1阳性表达均与肾小管间质病变呈良好的相关性(P＜0.01)，而小球TGF-β1阳性表达与肾组织损伤无关(P＞0.05)；④尿TGF-β1、Col-Ⅳ水平与肾小球基质基底膜面密度、小管间质病变呈正相关(P＜0.01)，与小球内细胞数呈负相关(P＜0.05)，该结果与其在组织中的表达一致；尿IL-6水平浙江大学硕士学位论文尿TGF一B一、IL一6和Col一IV在IgA肾病中的应用价值与基质基底膜面密度、球性硬化、纤维或细胞纤维新月体所占肾小球百分数及小管间质病变均有显著的相关性(F.05)；在轻度肾病理损伤时，尿'l'G卜pl、I卜6、Col一IV水平即升高，而尿Col一W在反映细胞外基质积聚和间质纤维化程度上比尿TGF一pl和IL一6有更好的相关性。

The percentage of TGF-β〓 positive cell in the pancreatic cancer tissue (43.8±5.2)％ was significantly higher than that in adjacent pancreatic tissue (28.7±3.6)％, P＜0.05. The worse the cancer cells differentiated and lymphy node metastasis, the more over-expression of TGF-β〓. 2. The percentage of Tr positive cell in the pancreatic cancer tissue (41±4)％ was significantly higher than that in adjacent pancreatic tissue (23±3)％, P＜0.05. The worse the cancer cells differentiated and lymphy node metastasis, the more over-expression of Tr, but the expression of Tr protein was not correlated with lymphy node metastasis (P＞0.05). 3. The percentage of β-GCD positive cell in the pancreatic cancer tissue (62.5± 4.1)％ was significantly higher than that in adjacent pancreatic tissue (33.5±2.8)％, P＜0.05. The worse the cancer cells differentiated and lymphy node metastasis, the more over-expression of β-GCD in pancreatic cancer tissue, but the expression of β-GCD protein was not correlated with lymphy node metastasis. P＞0.05. 4. the expression of β-GCD was significantly correlated with TGF-β〓 and Tr in the pancreatic cancer tissue.

结果如下：1、胰腺癌组织TGF-β〓阳性细胞百分率(43.8±5.2)％明显高于癌旁胰腺组织(28.7±3.6)％，P＜0.05；且癌细胞分化愈差或有淋巴结转移TGF-β〓过度表达愈多。2、胰腺癌组织Tr阳性细胞百分率(41±4)％，明显高于癌旁胰腺组织(23±3)％，P＜0.05；且不同分化程度胰腺癌组织Tr表达强度不同，分化程度愈低，表达强度愈高，P＜0.05；但胰腺癌Tr表达强度与淋巴结是否转移无关，P＞0.05.3、对于胰腺癌组织TGF-β〓和Tr表达，检测胰腺癌组织(32例)β-GCD阳性细胞百分率分别为(62.5±4.1)％或(62±4)％，分别明显高于癌旁胰腺组织β-GCD阳性细胞百分率(33.5±2.8)％或(43±3)％，P＜0.05；不同分化程度胰腺癌组织β-GCD表达强度不同，分化程度越低，表达强度越高，P＜0.05；但胰腺癌组织β-GCD表达强度与淋巴结是否转移无关，P＞0.05.4、TGF-β〓、Tr和β-GCD在胰腺癌组织中的表达随着分化程度的改变，呈现一致性的关系，而且TGF-β〓与淋巴结转移有关，Tr和β-GCD与淋巴结是否转移无关。

At the super-low permeable reservior sandstone of Fu and Yang in Daqing Oilfield, many pore throats exist a lot in the types of compacted and restored flakes and curved lamellas while the pore volume of micropore and the thin, compacted and shrunken throat that contribute little to flow take large scale in the total pore space. Thereof high filtrational resistance is caused by much trouble including high content of reservoir shale, serious sensibility to pressure at waterflooding, remarkable effects of undersaturation and water blocks in micropore. A method with laboratory experiment, theoretical confirmation and field application included was adopted to analyze the non-linear flow characteristics, to reveal the deep mechanism of pinhole enveloping macropore and to provide a new technology of improving the development effect. The outcomes aquired are as follows: Multiple cores with different low and super-low permeability were selected to perform seepage experiments by gas, water and oil. Three fields of flow were observed in the reservoir at different low and super-low core permeability. They are pseudo- elastic flow, transition flow and plastic creep flow. So the concept that there was no correlation of rocky absolute permeability with fluid properties that pasted itself was broken up. Two-phase seepage of water displacing oil in uniform super-low permeability shows that the two-phase seepage zone is narrow.

针对大庆油田扶、杨特低渗透油层砂岩孔隙喉道的大小和形态以压实再生型片状、弯片状喉道分布较广，压实、缩小型细喉道型，微孔不可流动的孔隙体积所占总孔隙体积的比例较大的特点；及储层泥质含量高，注水开发中压力敏感性强、微孔隙欠饱和及水锁效应显著，导致流体渗流阻力增大的问题，本文采用室内实验、理论推证和矿场应用相结合的方法，研究、分析了流体非线性渗流特征，更深刻地揭示出小孔包围大孔的机理及产生原因，并提供了改善开发效果的新的技术方法，取得如下成果：选择不同渗透率的低渗透、特低渗透岩心，进行了气、水和油单相渗流实验，揭示出当岩心渗透率不同时，油层内的流体呈现出拟弹性流变、过渡流变、塑性蠕变三种流变区，从而打破了岩心的绝对渗透率与通过岩心流体性质无关的观点；同类特低渗透岩心的水驱油两相渗流实验表明，两相渗流区较窄。

Dead branches or knots in different sizes of tree was studied and different branch development phases of growth,suppression,death and self-pruning was analyzed to evaluate the effect that knot size and distribution impact on timber quality.Branch and knot dynamic models were developed using stand and tree variables.Based on multipleunit stepwise regression method, the individual tree growth model was established using forest and crown factors as the variable. The best taper equation model of Larix olgensis was bucking data of 130 sample trees selected in the studied area.

本研究以不同年龄、不同密度及不同立地条件的落叶松人工林作为研究对象，基于19块标准地中95株标准木的树干解析、枝解析及节子剖析数据，揭示了不同林分条件下林木的枝条数量及在树冠内的空间分布格局、生长发育规律；研究了不同大小树木的死枝和节子大小及其变化规律，分析了枝条的生长、被压、寿命和自然整枝过程，评价了节子大小和分布对木材质量的影响；以林分变量、林木变量和着枝深度等为自变量建立枝条生长和节子大小的动态预测模型；选择林分因子和林木的树冠因子作为竞争因子，用多元逐步回归的方法建立落叶松人工林与距离无关的单木生长模型，并根据研究地区选取的130株造材样木数据，建立了落叶松人工林最佳削度方程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。