缩小性

We prove that the economic growth mode will be nonlinear in a region restricted by Minimum Government Scale, conditional convergence and club convergence would be found and the regional gap would reduce the first, then enlarge and reduce in the last.

我们证明，存在最小政府规模的经济其增长是非线性的，经济收敛性在短期表现为条件收敛与俱乐部收敛的双重特征，并且地区差距的变化将呈现出缩小-扩大-再缩小的动态特征。

Make a detailed study of the discrete new better than used in expectation class and the approach property of geometric distribution. Furthermore, we narrow the upper bound by adding certain constraints.

2研究了离散的新比旧平均好的类与几何分布的贴近性，在附加一定条件下进一步缩小了贴近性的上界。

In this paper, the principle of caution to start the basic theory, expounded the principle of care and the role of meaning, emphasizing the principle of caution for owners, managers, creditors, as well as the importance of accounting personnel; introduced the principle of prudent accounting practice in China and the need for careful application of the principle of the basic requirements; detailed exposition of the principle of prudent asset impairment provision, recognition and measurement of intangible assets, fixed assets depreciation method choice, the recognition and measurement of income, inventory valuation methods choice, or there are matters of identification and disclosure of the application and embodiment of the main; focused on the principle of prudent asset impairment in the recognition, the recognition and measurement of intangible assets, fixed assets depreciation method choice, revenue recognition and measurement, inventory valuation methods, or there are matters of recognition and disclosure issues that exist in reality; and on the careful application of the principle of how to correctly Suggestions: correct handling of the principle of caution to the principles and other relations, reduce the tax policy and differences in accounting policies, appropriate use of the principle of prudence, strengthen auditing and supervision, and strengthen the internal mechanism to improve the accounting standards in the application of the principle of prudent operational, financial reporting to strengthen the disclosure of information, enhance professional accountants capable of making judgments.

本文从谨慎性原则的基本理论入手，阐述了谨慎性原则的含义及作用，强调谨慎性原则对于所有者、管理者、债权人以及会计人员的重要性；介绍了谨慎性原则在我国会计实务中应用的必要性及谨慎性原则的基本要求；详细论述了谨慎性原则在计提资产减值准备、无形资产的确认与计量、固定资产折旧方法的选择、收入的确认与计量、存货计价方法的选择、或有事项的确认与披露方面的主要应用和体现；着重研究了谨慎性原则在资产减值准备的确认、无形资产的确认与计量、固定资产折旧方法的选择、收入的确认与计量、存货计价方法选择、或有事项的确认与披露中存在的现实问题；并提出了关于谨慎性原则如何正确运用的几点建议：正确处理谨慎性原则与其他各项原则的关系、缩小税收政策与会计政策的差异、适度运用谨慎性原则、加强审计监督，强化内在约束机制、提高会计准则中谨慎性原则应用的可操作性、加强财务报告信息披露、提高企业会计人员的职业判断能力。

Department of Neurosurgery, Shenzhen Second People's Hospital, Shenzhen Guangdong 518035, ChinaAbstract: Objective: To study the curative effect of stereotactic intracystic irradiation of treatment of cystic and cystsolid craniopharyngioma guided by CT or MRI. Methods: After cystic liquid was absorbed, colloid chromic phosphate was injected in the cystic part of the patients with cystic or cystsolid craniopharyngioma under CT or MRI.

对12例囊性和囊实性颅咽管瘤的囊性部分行CT、MRI 引导立体定向吸除囊液、注入胶体磷酸铬，待瘤囊缩小远离视神经等重要结构后，施行伽玛刀治疗。

The expression changes of relating-apoptosis gene proteins (bcl-2, bax) were detected by immunohistochemistry before and after treating with the Agaricus Blazei Murill extract to explore the possible mechanisms of inducing apoptosis for MGC-803 cells in vitro. Results: The Agaricus Blazei Murill extract significantly inhibited the proliferation of gastric cancer cells in vitro and the inhibitive effects were depended on the medicine concentration and treating times. After treating 24 hours on the gastric cancer cells with the morphologic changes of apoptosis with chromatin margination, karyopyknosis, karyorrhexis were found by the light.

结果：(1)通过细胞培养和MTT法，表明长白山姬松茸在体外对MGC-803细胞株有明显的抑制作用，加药组与对照组相比其生长抑制率有显著性差异(P＜0.01)，而且这种抑制作用呈现浓度和时间的依赖性；(2)通过集落形成率的测定结果表明，加药组与对照组相比其集落形成率和集落形成抑制率有明显差异(P＜0.01)，说明长白山姬松茸对MGC-803胃癌细胞株有明显抗增殖作用；(3)光镜观察结果表明，加药组可见细胞脱水浓缩伊红染色增强，胞体缩小，内含高度浓缩的胞核呈深蓝色等典型细胞凋亡形态；经AO／EB荧光染色观察结果表明，当终浓度为1.0mg／ml的姬松茸提取物作用于MGC-803胃癌细胞24h后，其凋亡率和破膜率与自然凋亡率与破膜率相比，均有显著性差异，其凋亡率86.3％(P＜0.001)，破膜率为41.6％(P＜0.01)，说明姬松茸确实有诱导MGC-803胃癌细胞凋亡的作用，同时也有细胞毒作用，但以诱导细胞凋亡为主；(4)免疫组化结果表明，用药前后凋亡相关基因的BCl-2、Bax蛋白均有显著性的改变(P＜0.001)。

The results indicated that the typical apoptosis was induced by PRRSV in lungs and uteri. The ultrastructural changes showed different characterizations at different stages of the infection. During the early stage from 8th h to day 3 postinfection,the apoptosis cells shrank,the cytoplasm concentrated,the chromatin condensed,the kernel disaggregated and the endoplasmic reticulum dilated. During the middle stage from day 5 to day 9 postinfection,the apoptosis cells evidently shrank,the cell membranes protu berated,the plastosome manifolded,and apoptosis bodies were found. During the last stage from day 10 upwards postinfection,the apoptosis bodies degenerated and disappeared,and no inflammation occurred. Few apoptosis cells were necrotic.

结果表明，PRRSV可诱导宿主肺和子宫发生典型的细胞凋亡，表现为细胞的超微形态结构随着病毒感染进程出现不同的特征性变化，早期（感染后第8 h至第3 d）凋亡细胞多表现为细胞体积缩小，细胞质密度增强，染色质浓缩，核仁解体，内质网扩张；中期（感染后第5 d至第9 d）凋亡细胞体积显著缩小，细胞膜突起，线粒体增多，有凋亡小体形成；晚期（感染后第10 d以后）凋亡细胞形态多表现为凋亡小体降解和消失，少数凋亡细胞在凋亡晚期表现为坏死细胞。

And NMF has never been applied to resolve mixed chemical signal. It must be modified according to the characteristics of chemical signals, such as smoothness of spectra, unimodality of chromatograms, sparseness of mass spectra, etc..

作者根据化学波谱的基本特征（化学波谱的平滑性、色谱的单峰性以及质谱的稀疏性）对NMF算法进行了改进，缩小了其多解范围。

Because iatrogenic disease contains a wild spectrum of disorders and are closely related with laws, the research on it should start with delimiting its scope and integrate medicine with laws so as to promote the development of medic...

鉴于医源性疾病的广袤性和它与法律关系的紧密性，对该病的研究应从缩小医源性疾病的界定范畴入手，把医与法结合起来，在加强我国卫生法制建设的同时，促进医学的进步。

Henn. Ito et Imai and Ciboria carunculoides(Siegl.et Jenk) Whetz.et Wolf,occurred,and each kind of pathogeny had its own distinct biological characters.

通过对崇明县松外松果桑园内桑椹的发病症状及其病原的调查表明，园内有3种菌核病发生，分别为桑椹肥大性菌核病、桑椹缩小性菌核病和桑椹小粒性菌核病，其病原菌的生物学特性明显不同。

Hence, we must deepen the reform on income distribution system objectively to shorten the income gap between the employees of different trade and enterprises, greatly develop economy in middle and west China to narrow the income gap between regional residents, establish perfect social guarantee system to increase helping ability to low incomers, and reduce the gap between rich and poor of urban residents to maximum extent.

必须有针性地深化收入分配制度改革，缩小不同行业及企业间职工的收入差距；大力发展中西部经济以缩小地区间居民的收入差距；建立健全完善的社会保障制度，增强对低收入者的救助能力，最大限度的缩小城镇居民贫富之间的差距。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。