1、

Through an introduction to the kinds and types of digital reference and consultant service, the paper has analyzed the characteristics of reference interview, and put forward suggestions on reference interview.

通过介绍数字参考咨询的类型与形式,分析其参考接谈的特点,对数字化参考接谈提出了几点思考。

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2、

The contamination and hazard of lubricating oil in engine running-in time was analyzed.

分析了发动机生产线磨合油的污染及危害;

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3、

According to their characteristics, the contamination source, hazard and prevention method of the contaminations are analyzed in the article.

本文按此分类对图书馆内主要污染物的来源、危害和防治进行分析。

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4、

Based on the principle of flow continuity, the process of tension and compression was simulated and the process of vibration absorption was discussed. Damping characteristics and its main determining factors were analyzed.

根据流量连续性原理,分别对其拉伸和压缩过程进行数值模拟,分析了减振器的阻尼特性,确定其主要影响因素。

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5、

Rarefaction effect on supersonic flow fields in the transition from near continuum to near free-molecule flow is analyzed numerically.

从近连续流到近自由分子流,计算分析超声速流场的稀薄效应。

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6、

The charateristics of the radial contracted flow is analyzed and the expression of the surface slope of the flow is obtained.

首先分析了辐射收缩水流的特性,得到了辐射收缩水流水面坡度的表达式;

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7、

Based on tensile testing for different width specimens of geotextiles, the relationship between specimen width and breaking strength, breaking elongation, lateral contraction, strength of fixed elongation and elasticity modulus were analyzed.

通过对土工织物不同宽度的拉伸试验,分析了土工织物试样宽度与断裂强度、断裂伸长率、侧向收缩率、定伸长强度、弹性模量之间的关系。

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8、

The construction process data and operational monitoring data are separately analyzed, and the contraction of the strain and creep model based on gray theory are obtained.

对施工过程中的监测数据和运营后的监测数据分别进行分析。基于灰色理论,得到应变的收缩徐变模型。

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9、

The sorts and cause of cracks are analyzed from the aspect of contraction crack, temperature cracking and differential settlement cracking and the control measures are put forward on engineering design, materials, construction and maintenance etc.

阐述了混凝土裂缝的种类,从收缩裂缝、温度裂缝、不均匀沉降裂缝等方面论述了裂缝产生的原因,并从工程设计、材料、施工、养护等方面提出了裂缝控制的措施与方法。

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10、

The paper analyzed product capitalized cost of expanding blood meals.

本文进行了膨化血粉生产成本的分析。

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11、

The shape changes of cortical cell of yak hair fiber have been analyzed before and after stretching slenderization by means of ultrasonic separation.

借助超声分离技术,对细化前后牦牛纤维皮质细胞形态的变化进行分析,发现纤维皮质细胞被拉长变细且不发生细胞间的滑移。

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12、

The flexural problems of orthotropic rectangular plate with four free edges rested on elastic foundation have been discussed in this paper and analyzed by the Fourier trigonometrical cosine series and double trigonometrical cosine series.

本文利用Fourier双三角余弦级数和单三角余弦级数,讨论和分析了弹性地基上四边自由正交各向异性矩形板的弯曲问题。

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13、
14、

Entry indexing methods is analyzed and improved. A simple indexing means called amplitude-power alternative method is raised. This method satisfied common amplifier nonlinear curve, moreover, it can be easily realized.

同时对查找表的地址索引方式进行了分析改进,提出了幅度功率二择一的简单寻址方式,能很好的满足常见功放非线性曲线分布的要求,而且算法简单易实现。

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15、

The correlation and differences between the paired data were analyzed for their statistical significance.

分析前后二次问卷配对数据的相关性和差异显著性。

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16、

The principle of gas leakage from bell socket of cast-iron pipe after conversion from manufactured gas to natural gas is analyzed. Four solutions including pipe replacement, PE pipe insertion, joint repair and gas humidification are introduced, and the techno-economic comparison of these solutions is made.

分析了天然气置换人工煤气后铸铁管道承插接口漏气原理,介绍了4种解决方案:管道更换、PE管内衬、接口修补及燃气加湿,对其进行了技术经济比较。

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17、

A multi-frequency pulse ranging algorithm based on phase comparison was proposed, its parameter selecting method was given and its performance was analyzed in theory;

建立了多频脉冲测距模型;提出了基于相位比对的多频脉冲测距算法,给出了该算法的参数选择方法;从理论上对算法的性能进行了分析;

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18、

The model for the single unit ground-holding problem is established and the cost of flight delays is systematically analyzed.

研究了航班地面等待模型中延误成本的计算问题。

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19、

Analyzed the Components and its Effect of Transplanter working Cost

插秧机作业成本构成要素及其作用分析

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20、

The major differences between coyote blast in soft rock and in hard rock are analyzed and summarized on the basis of experimental data gathered from a coyote blast works in sandy breccia which has been blasted out altogether 800 000 m~ 3 in a hydroproject.

根据某工程已进行的80多万立方米砂砾胶结岩洞室爆破的经验数据,分析、总结了在软岩中进行洞室爆破与在硬岩中进行洞室爆破的较大差异。

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