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To be aimed at the problems that vari- ous details were not paid enough attention to during the cal- ibration on the gas logging unit on wellsite,thus errors were caused and the accuracy of gas logging data were influ- enced,the paper analyzed the reasons of influencing the cal- ibration accuracy of gas logging .

针对现场工作人员在气测仪标定过程中的很多细节没有引起足够注意，造成标定时产生误差，从而影响气测数据的准确性的问题，从色谱仪器工作原理、标定方法等方面分析了影响气测录井仪器标定准确性的原因，对提高现场气测录井数据准确性具有一定的指导作用。

The call developmental process of Psittacula agapornis consists of five instinct phases according to its call character. In the first phase （congenital cal1 phase, CCP, 0~12 day of age）, the juveniles only produce single syllable with short syllable length. The second phase（blank-model-forming phase,BMFP, 13~30 day of age） is important for formation of vocal learning pathways. During this phase, the calls characterized by more and longer syllables. In the third phase （call-model-forming phase,CMFP, 31~45 day of age）, the call development is guided by a model system for vocal learning, vocal learning is engendered so that some calls with multi-syllables with UP1 are produced, principal frequency has increased about by 920 cent, the number of note is double that of second phase. The short-term memories are transformed into long-term memories in the forth phase （call-feedback-learning phase,CFLP, 46~90 day of age）. The call of juveniles is a close match to tutor call which accompanied by double various sounds with BS and UP1, and more resonance components were formed. Second principal frequency has increased about by 970 cent, the number of note increases by 2.6~3.0 times. During the fifth phase （excellent call phase,ECP, after 91 d）, vocal motor pathway is developed and the calls are accompanied with most stable, harmonious vari-tone and complex repertoire.

牡丹鹦鹉的鸣声发育分为5个时期。0~12 d为先天性鸣声期，鸣声特征为以基本音为主音的单音节单音调声，声长短。13~30 d为空白模板形成期，鸣声特征为以基本音为主音的多音节单音调声，声长和音量显著性增加，表明发声学习通路开始形成。31~45 d为鸣声模板形成期，鸣声特征为以第1陪音（UP1）为主音的多音节单变调声，声长和音量显著性增加，主音频提升约920音分，涵盖的律音数增加1倍，表明发声学习模板逐渐形成，发声学习开始。46~90 d为鸣声反馈学习期，鸣声特征为以BS和UP1为主音的双变调声，声长和音量显著性增加，主音频涵盖的律音数增加2.6~3.0倍，第2主音频提升约970音分，表明稳定模板逐渐形成，短期记忆逐渐向长期记忆转化。91 d后为完美鸣声期，鸣声特征为以UP1为主音的复合变音调声，声长、音量、主音频的提升和涵盖的律音数都趋于平稳，鸣声稳定而和谐，表明发声运动通路基本形成。

LECD is applied mainly in major and second panels of mobiles, color TVs, vari ous aphototropism sources, MP3, PDA, digital cam eras, vehicle displays, recreational devices and so on. It is a hi-tech product and is regarded as one that could truly realize the hanging type display. In 2004 the global market volume is 470 million US dollars, 88% higher than the previous year.

有机电致发光的应用主要是在手机主、次面板、彩色电视机、各种背光源、MP3、PDA、数码相机、车载显示器、娱乐器材等领域，被认为是真正实现壁挂式显示的高新技术产品。2004年全球OLED市场规模达到4.7亿美元，较上年增加88%，2005年达到6.15亿美元，预计2010年将达到40亿美元。

It is the technology that has brightest prospect. LECD is applied mainly in major and second panels of mobiles, color TVs, vari ous aphototropism sources, MP3, PDA, digital cam eras, vehicle displays, recreational devices and so on.

有机电致发光的应用主要是在手机主、次面板、彩色电视机、各种背光源、MP3、PDA、数码相机、车载显示器、娱乐器材等领域，被认为是真正实现壁挂式显示的高新技术产品。2004年全球OLED市场规模达到4.7亿美元，较上年增加88%，2005年达到6.15亿美元，预计2010年将达到40亿美元。

Contains original catalogs and price sheets from Vari-Vue including a detailed list of lenticular lenses.

包含原有的产品目录和价格表，由多种计算机用户交流会，包括一份详细的清单透镜状隐形眼镜。

Provides an overview of sectoral trade taxes and subsidies in vari developing countries.

图4.1提供了不同发展中国家的部门贸易税和补贴的概况。

But the electrochemical results show that complexes exhibitcompletely irreversible redox behaviour which is different from thatfound in diiron proteins. 1.3 To obtain the diiron species which are stable to elec-trochemical reduction, a series of new tetranuclear cage ironspecies containing two 〓 cores, with using hexadentatepolybenzimidazole ligands, were synthesized and characterized by vari-ous spectroscopic methods. Their physical properties have been investi-gated. The crystal structures of 〓〓tetrakis (benzimidazol-2-ylmethyl)-1, 4-diaminobutane and 〓,〓-tetrakis ( N-ethylbenzimidazol-2-ylmethyl )-1, 4-diaminobutane were determined. They contain two 〓 cores which arelinked to each other by -〓-chain in the ligands.

1.3为了获得电化学还原稳定双核氧桥联Fe化合物，使用六齿配体合成了一系列含有两个〓单元四核笼状化合物，并用各种谱学手段表征了它们，还研究了它们的物理化学性质确定了〓L=N，N，N'，N'-四(苯骈咪唑基-1，4-丁二胺和〓，〓四-1，4-丁二胺化合物的晶体结构，它们含有两个〓单元，其中两个〓单元是通过配体的〓链桥联成四核笼状结构。

The influence of environmental factors with different sulfate types (Na2SO4,MgSO4) and temperatures (5,20℃) on vari- ous kinds of sulfate attack of cement mortars was studied,and the special environmental factors for the formation of thaumasite were confirmed.

研究了硫酸盐种类(Na_2SO_4，MgSO_4)及温度(5℃，20℃)等影响因素对水泥砂浆硫酸盐侵蚀类型的影响，以明确碳硫硅酸钙型硫酸盐侵蚀的特性环境条件。

Possible impacts of the tripolar SST anomalies on the decadal scale variability of the North Atlantic climate are also discussed. The dominant mod e of the North Atlantic wintertime SST variability exhibits a meridional tri-polar pattern, with a colder subpolar region, a warmer midlatitudes, and a colder region between the equator and 30°N. Validations on the model performance show that the BCM reproduces the observed NAO pattern and the tri-polar like SST vari ability mode successfully.

北大西洋冬季SST的主导变率模态，在经向上表现为三核型，自北而南出现&-＋-&的带状距平型；最大距平中心位于副极地大洋、中纬度大洋的西部以及热带海域，耦合模式较为真实地再现了这一特征。

In this study, the methodology of linear structural rela- tionship model of latent variable has been studied which is the first time in China. Some extended conclusions have been come up to, such as multi-factor congeneric measure model, the reliability of measurable variable and its hy- pothesis test, the relation between standardized solution and unstandardized solution, multidimensional path model with measure errors, and multilevel model of latent vari- able. Some examples have been shown to help apply these results in practice, such as the analyses of the children growth-development data, the bone density data and the health resources data by means of latent variable model. Not only have new explanations for these data been achieved, but also powerful patterns for applying the theoretical methods in medical sciences and other fields.

首次系统地研究了潜在变量的线性关系模型，对部分已有的结论作了有益的推广，如：多因子度量模型、观测变量的可靠性及其假设检验、标准解与非标准解的关系、有度量误差的多维通径模型、以及多水平资料的潜变量建模；并用实例阐述了它们的具体应用，如分析了儿童发育调查资料、人体骨骼密度调查资料以及卫生资源利用效益评价资料，不仅获得了这些资料本身一些新的解释，也为本文所研究的理论方法在医学科研以及其它领域科研中的应用提供了例证，也便于广大医学工作者掌握。

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％。