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The surface tension of saturated dimethyl carbonate has been firstly measured with a differential capillary rise method.

计算了混合物的过余表面张力，并把实验数据拟合成了成分的函数，拟合的标准偏差不大于0.097mN·m~(-1)。

Firstly we mixed five kinds of salty soils that the silt-clay content is different. Next, standard compaction test, shear test, unloaded expansion test, compression test, height and speed of capillary rise test have been done.

配制了五种粉粘粒含量不同的盐渍土，做了土样的击实试验、剪切试验、无荷载膨胀试验、压缩试验、毛细水上升试验和冻胀盐胀试验。

In the first chapter,the article firstly elaborates the characteristics of international car-manufacturing industry and our country's car-manufacturing industry.

本文在第一章中，首先阐明了新经济时代世界轿车工业和我国轿车工业的特点，然后对二者的强势与劣势进行了比较。

So supported by well core experimentation, the *** analyzed the logging response feature and mechanism of thin bed, and point out that many factors can affect the logging response of the reservoir, the main factor which mostly influence the logging response is the thickness of thin layer, and the content of carbonite have a great influence on the response of 3-porosity logging.we make use of core experimentation, combined with logging material, firstly the *** do the lithology correction and thinckness correction for resistivity curves, and based on the content of mud that derived from the core experimentation, the *** present the thickness correction model of gamma-ray logging and self-potential logging, and choose the appropriate ways to compute the carbonate content and using the value of mixed frame in order to correct the influence from the carbonite, based on this, the *** gives a effective methods to correct the thickness influence for 3-porosity logging.

本文首先以岩心实验结果为依据，对研究区薄层的测井响应特征和机理进行了分析，指出多种地质因素影响着储层的测井响应特征，而层厚是影响测井响应最主要的因素，且碳酸岩含量对三孔隙度测井的影响很大。利用岩心实验分析资料，结合测井资料，首先对电阻率测井曲线进行了岩性的校正和层厚校正；利用岩心分析泥质含量，研究了自然伽马和自然电位的层厚校正方法，并建立了层厚校正模型；在有效计算储层碳酸岩含量和混合骨架参数值的基础上，研究了针对碳酸岩含量对测井曲线的影响进行校正的方法，进而提出了一套对三孔隙度测井曲线的薄层层厚影响的校正模型。

Methods The serum tumor markers CEA,CA199 and CA125 in 26 patients with meningeal carcinomatosis were detected,and the positive rate was compared with the incidence of the cancer cell found in those patients who firstly received lumbar puncture.

对26例脑膜癌病患者分别检测血清肿瘤标记物CEA、CA199、CA125，将其阳性率与首次腰穿找到癌细胞的阳性率进行比较。

Swimming has the following benefits: Firstly, its function of strengthening the cardiac muscle.

游泳有以下几大好处：首先是增强心肌的功能。

Firstly, the effects of composition of fermentation medium on the yield ofβ-carotene were studied.

首先研究了培养基成分对三孢布拉氏霉发酵产β-胡萝卜素的影响。

Methods Firstly, the acute prostatitis models induced by 1% carrageen injection in rats and treated with "AKHJ" 6.5, 13, 26 gkg-1d-1, ig for 7 d, respectively.

用1%角叉菜胶生理盐水溶液致大鼠急性前列腺炎模型，观察AKHJ抗实验性急性前列腺炎作用。

Firstly, the author starts with the basic theories of limitation of liability for maritime claims, giving descriptions of the concept of limitation of liability for maritime claims, its generation and development, its basic content and its connection with the unit limitation of liability. Basing on which and by comparing with the principle of full compensation of the traditional system of liability for civil damages, the author analyzes the unique principle of limited compensation of the system of limitation of liability for maritime claims and acknowledges the positive role such principle takes in the carriage by sea, international trade, marine insurance and salvage at sea.

首先，笔者从海事赔偿责任限制的基本理论入手，对海事赔偿责任限制的概念、形成和发展、基本内容及其与单位赔偿责任限制的关系进行了阐述；并在此基础上，通过对比传统民事损害赔偿制度的全面赔偿原则，分析了海事赔偿责任限制所特有的限制赔偿原则，并肯定了这一特点对海上运输、国际贸易、海上保险、海上救助的积极作用。

This paper analyzes the definition of water resources carrying capacity and evaluation methods are mentioned firstly.

区域水资源承载力是进行生态环境建设和确定社会经济发展的基础。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。