格式

In conclusion, we have conducted the in-depth analyses of HetR protein function in the molecular mechanism of heterocyst differentiation and pattern formation in Anabaena. Our results show that HetR/PatS interaction plays a key role in heterocyst differentiation and pattern formation.

综合以上内容，我们对HetR蛋白在蓝细菌异型胞分化与格式形成过程中的分子调控机制作了较为深入的研究，我们的研究显示HetR/PatS的相互作用在异型胞分化与格式形成中起重要作用。

Ladder anadiplosis is a non-basic format, while chain anadiplosis is the special form of the basic format.

梯式回环是一种非基本格式，链式回环是基本格式的一种特殊形态。

The main work and the originality points of this dissertation could be concluded as the following parts:(1) To analyze systematically the mathematical model of LES of air flow in great space, under the case of isothermal and non-isothermal, as well as the combined action of buoyancy and strain. Some basic problems are studied about the LES application into airflow simulation of great space, such as boundary conditions, spatial difference scheme and time advancing scheme, time step etc., which creates the basis for the LES application to indoor airflow simulation.(2) Both the instantaneous and time averaged flow field of great space with multiple jets under isothermal and non-isothermal cases are explored with large eddy simulation method, and also discussed the dynamic characteristics and the law of fluidflow in the great space.(3) Based on the results of LES of the great space and the Fanger thermal comfort indexes, it is brought forward the concept of the series of dynamic thermal comfort evaluating indexes, which could be divided into thermal comfort index with time averaged properties PD, PPD, PMV, thermal comfort index with instantaneous properties IPD, IPPD, IPMV, and time averaged thermal comfort indexes TAPD, TAPPD, TAPMV, and transient situations time averaged thermal comfort indexes TTAPD, TTAPPD, TTAPMV. The differences among them and the calculation methods are discussed, and the four kinds of indexes are calculated with the thermal comfort index PD as an example.(4) Based on the LES results it is discussed the hot air stratification phenomena in air-conditioned buildings in the case with air supply and return registers on the ceiling and the case on the sidewall. The fundamentals of the hot air stratification are studied and the relations of estimating hot air stratification are brought forward.(5) With the advanced apparatus such as hot wire film anemometer IFA300 and laser particle field anemoscope, corresponding model test and site measurements have been done, which are compared with the simulation results and LES is proved a very promising method in air flow simulation indoor.

本文主要工作既创新点体现在以下几个方面：(1)系统分析了等温、非等温和考虑剪切力与浮升力综合作用的高大空间大涡模拟数学模型，并研究了高大空间大涡模拟在室内气流仿真应用中的一些基本问题，如边界条件、空间离散格式和时间推进格式、时间步长选择等问题，为大涡模拟在室内气流计算中的广泛应用打下了基础；(2)首次用大涡模拟方法研究了高雷诺数下高大空间多射流在等温、非等温情况下的瞬时流场和时均流场分布，并探讨了多射流流场的动态特性和流动规律；(3)基于大涡模拟的动态仿真结果和Fanger的热舒适指标，首次系统地提出了动态热舒适评价指标体系的概念：即基于时间平均参数的热舒适指标PD、PPD、PMV；基于瞬时参数的瞬时热指标IPD、IPPD、IPMV；基于时间平均热舒适指标TAPD、TAPPD、TAPMV；以及沿行动迹线的时间平均热舒适指标TTAPD、TTAPPD、TTAPMV，并分析了四类热舒适指标的差异性和计算方法，还以PD值为例对四类指标分别进行了计算；(4)基于数十种工况下空调房间大涡模拟的结果，研究了空调建筑上送上回和侧送侧回两种情况下热分层现象，并探讨了热分层的基本规律，首次提出了避免热分层现象的判断公式；(5)在暖通空调领域，首次使用IFA300热线风速仪、激光粒子速度场仪等先进设备，完成了与大涡模拟相对应的模型试验，并把实测结果与仿真结果进行了对比，说明LES在室内气流仿真方面是一种很有前景的方法。

The instrument appointing a proxy shall be in writing in any usual common form,or such other form as may be approved by the Directors,and shall be signed by the appointer or his attorney,duly authorized in writing,or if the appointer is a corporation shall be either under its Common Seal or under the hand of an officer or attorney so authorized.

第十一条代理文书应按通常格式或按董事会可能赞同的其他格式作成书面文书，并由指定人或其经书面正式授权的律师签字，如果指定人是法人，则应盖上法人的普通印鉴或由一高级职员或一授权签字的律师签署。

This section presents two kinds of characteristic schemes, one is the natural use of the usual backward Euler characteristic difference scheme ( [60] ) onto the triangular mesh, the other replaces the backward Euler's method by modified Euler formula to approximate the characteristic differential equation, so that the discretization for characteristic curve can get up to second order accuracy.

本节给出了两种三角形网格上的特征差分格式，第一种是通常的向后Euler型特征差分格式（[60]）在三角形网格上的自然运用，第二种采用§3.3、§3.4的离散思想，使用改进的Euler公式代替向后Euler公式来近似特征微分方程，使其对特征线的离散达到了二阶精度。

Cursor on the local references in the menu bar select "Insert | footnotes and endnotes", the pop-up dialog box, select the "Notes", click "Options" button to amend the format for the Arabic numbers, the location for the "document at the end of" Word on the determined cursor where to insert a reference number, and automatically skip to the tail of the corresponding document No. Office type references please note, where according to the bibliographic reference format to add the corresponding literature.

光标放在引用参考文献的地方，在菜单栏上选"插入｜脚注和尾注"，弹出的对话框中选择"尾注"，点击"选项"按钮修改编号格式为阿拉伯数字，位置为"文档结尾"，确定后 Word 就在光标的地方插入了参考文献的编号，并自动跳到文档尾部相应编号处请你键入参考文献的说明，在这里按参考文献著录表的格式添加相应文献。

For example, Rudolf Arnheim and Leonard Meyer, massively resorted to Gestalt theory to study aesthetics and made it obtain important status in modern aesthetics.

以阿恩海姆、迈耶为代表的美学家，将格式塔理论大规模地运用到美学研究中，并最终确立了格式塔理论在现代美学体系中的重要地位。

Ascender Corp Announces New Asian Font Format for Mobile Devices - Ascender Corporation a leading provider of fonts for hardware %26amp%3B software developers today announced a new font format specifically for Chinese Japanese and Korean scripts displayed on consumer electronics and mobile devices Ascender Compact Asian Fonts%

ascender总公司宣布新亚洲字体格式移动设备-ascender公司著名的26amp百分之零三号乙字型硬件软件开发商今天宣布了新的中文字体格式具体日韩剧本展示消费电子产品和移动装置ascender紧凑亚洲字型26%238482%乙

For example the following converts the file myshape.s from ASCII to Unicode text format.

举例，下面的例子将myshape.s文件从ASCII文本格式转换成 Unicode文本格式。

This paper, considers conservative equation with periodic boundary value problem, and construct a difference scheme, Uses the method of decomposing the singular term from its solution and combining an asymptotic expansion of the equation, proves that the scheme converges uniformly to the solution of differential equation with order one.

研究守恒型奇振动方程的周期边界问题，构造一个差分格式，利用分解解的奇性项的方法，结合问题的渐近展开，证明所构造的差分格式为一阶一致收敛。

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％。