单一性

Objective To explore the effect of high serum concentration of bile acids on energy metabolism of liver.Methods Bile acids were continously infused into the Wistar rats to simulate the serum concentration change of patients with obsturctive jaundice.Serum bile acids concentration,arterial blood ketone body ratio and energy charge of liver were determined.Results Aterial blood ketone body ratio and energy charge of liver decreased with the increase of serum bile acids concentration.Conclusion High serum concentration of bile acids plays an important role in hepatic fumction injury caused by biliary obstruction.

目的 探讨高胆汁酸血症单一因素对肝脏能量代谢的影响方法经Wistar大鼠颈内静脉持续给予外源性胆汁酸，升高其外周血清中胆汁酸浓度，模拟阻塞性黄疸患者外周血清中胆汁酸的变化规律，观察腹腔动脉血酮体比值及肝组织能荷变化，时间一周结果随外周血清中胆汁酸浓度的升高，腹腔动脉血酮体比值、肝组织能荷均呈进行性下降结论高胆汁酸血症时肝脏能量代谢受损，表明在阻塞性黄疸患者肝功能损害中高胆汁酸血症起了重要作用

To discuss the indication and attentive affairs among single and combined surgical treatments for spastic cerebral palsy by analyzing the therapeutic efficacy of different operations, such as lengthening tendon, osteotomy and neurectomy, etc.

［目的］通过分析痉挛性脑瘫病人采用肌腱延长、畸形骨矫形和神经选择性部分切断等不同手术的治疗效果，探讨单一或多种手术组合治疗痉挛性脑瘫病人的适应证和注意事项，提高脑瘫的手术治疗效果。

A/duck/Guangxi/22/2001 (DKGX/22) is nonpathogenic in mice, whereas A/duck/Guangxi/35/2001 (DKGX/35) is highly pathogenic.

我们用拮抗基因去产生一系列单一的综合基因，包括从DKGK/22中分离的一个及DKGX/35保留的7个基因片断，我们发现基因DKGK/22中的PA，NA，和NS某种程度能够消弱DKGX/35的致病性，但是DKGK/22病毒中的PB2能大大消弱DKGX/35病毒致病性，并且PB2的701位点天冬酰氨代替天冬氨酸在这种功能中起着主要作用。

In addition, the effect of mixture of several oxides on coke reactivity shows additive property for single substance.

几种氧化物混合后对焦炭反应性的影响表现出单一物质作用的加和性。

Correlation and multiple regression analyses between endogenous hormones and self-fertility indicated that the male sterility was not determined solely by the level of any single hormone.

通过对内源激素水平与育性表达关系的相关性和多元回归分析证明，农垦58S的长日不育性不取决于某单一激素的水平变化。

The Poaceae share a commom and special gametophytic self-incompatibility system, which is under the control of two unlinked loci: S and Z.

已报道自交不亲和禾本植物有着相同的自交不亲和系统，是一种特殊的配子体自交不亲和类型，和单一位点控制的自交不亲和性不同，其不亲和性由非连锁的两个复等位基因位点S和Z控制。

Regardless of the experiment conditions are under single stimulus or double stimulus, the result will come up with their apparent selective bias, when Ns meet with negative words, when Ss meet with positive words, when Is meet with introversion words and when Es meet with extroversive words. And our study proves that there exist the trait-congruency effects.

无论是单一刺激条件还是双重刺激条件下，Ns对负性词、Ss对正性词、Is对内向词以及Es对外向词都表现出明显的选择性偏向，研究证实了特质一致性效应的存在。

In conclusion, Kikuchi-Fujimoto disease can masquerade as a single, rapidlygrowing, parotid tumor in a middle-aged man. Because it is histiocytic necrotizing lymphadenitis adjoining the parotid gland, Kikuchi-Fujimoto disease should be considered a cause of parotid tumor.

经此案例可知，菊池－藤本氏病可以单一、快速增大，发生在中年男性且以疑似腮腺肿瘤为表徵，实际上是邻近腮腺的组织发生了组织球性坏死性淋巴结炎，故临床上耳下附近的疑似腮腺肿瘤病灶，应将本病列入鉴别诊断。

But our country's present social security system actually has the hindrance function to the occupation mobility, the main performances are as follows: Two units social security system, the unequal tax revenue system in the social security, social security singleness in view of the impoverished social class, hardly carried and transferred characteristics of social security system , ignoring benefits protection of mobile staffs, lack of social security legislation , slow development of service system of social security ,lack of policies and measures on promoting regional motilities insocial security system.

但是，我国现行的社会保障制度却对职业流动有着一定的阻碍作用，主要表现为：二元的社会保障体系的存在，社会保障体系的便携性、可转移性较差，忽视流动职工的利益保护，社会保障立法的缺失，社会保障服务体系发展缓慢，社会保障中税收体系的不平等，针对贫困阶层的社会保障单一，社会保障体系缺少促进区域流动的政策与措施等方面。

And after analyzing the heterogeneity of sand body, point the minor channels, especially, have important influence on the intraformational oil-flooding direction, forming and distribution of remaining oil because of their function as barrier, breaking fluid and poor permeability in fluvial sand body.

通过非均质性研究，进一步揭示了单一河道砂体内部非均质性，特别是次分流河道砂体的分布，在河道砂体内起到遮挡、阻流、特低渗透等作用，对层内水驱油方向、剩余油形成与分布具有重要影响。

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％。