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means of conversion
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  “means of conversion”译为未确定词的双语例句
     Radioactive pollution degrees of both the sea water and the soil can be deduced by means of conversion of the concentration factor's formula.
     再通过浓集系数公式的换算,可以同时反映海水、土壤两方面放射性的污染程度。
短句来源
     This paper introduces several common methods for surveying and designing the vertical and borizontal section as well as ways of data recording,which is carried out by means of conversion of data transmission and data format with the aid of VB6& AutoLISP language and by the operation of Auto CAD R14,resulting in automatic creation of transect map and the formation of electronic file.
     本文介绍了几种纵横断面测设的常用方法及记录方法 ,通过数据传输和数据格式的转换 ,在AutoCADR14环境下 ,利用VB6和AutoLISP语言 ,自动生成断面图 ,形成标准格式的电子文件。
短句来源
     By means of conversion to standard axle load and calculation of accumulated applications of the equivalent axle load, it could be concluded that overloading is one of the most important reasons for the premature failure of cement concrete pavement structures.
     从重载交通的标准轴载换算和累计当量作用次数入手 ,得出超载是水泥混凝土路面结构早期破坏的重要原因之一。
短句来源
     By means of conversion switch on counter,the counting assembly may indicate axial travel that the boring bar moves automatically or manually and may indicate total axial travel.
     通过变换计数器上的计数方式,可实现自动进给计数和手动快速下降(或上升)计数,并可得到总进尺计数。
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  相似匹配句对
     By means of E.
     本文利用E.
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     By means of M。
     藉助M.
短句来源
     Dumas means.
     Dumas方法给出了Eisenstein定理的两个推广形式
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     the undue means;
     竞争的目的不纯、手段不当;
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     On Conversion
     论转化构词法
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  means of conversion
Studies on the formation and thermal properties of manganese phosphate coatings and hureaulite by means of conversion electron a
      
The interfaces between Fe and different high-κ oxides are investigated by means of conversion electron M?ssbauer spectroscopy (CEMS).
      
Interdiffusion and reaction phenomena occurring during deposition at interfaces were studied by means of conversion electron M?ssbauer spectroscopy and Auger electron spectroscopy depth-profiling.
      
Ion‐beam mixing of Fe-Mn bilayers induced by 100 keV krypton ions in the dose range (0.1-15)×1015 ions/cm2has been studied by means of conversion electron M?ssbauer spectroscopy and X‐ray diffraction.
      
The microstructure of the compound layer formed by plasma nitrocarburizing of steels has been investigated by means of conversion electron, conversion X-ray M?ssbauer spectroscopy (CEMS, CXMS) and X-ray diffraction.
      
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A sea weed (Scirpus grossus Linn ) was taken as an experimental plant to indicate radioactive pollution in estuaries. The results showed that the accumulation of 137Cs,65Zn, 60Co, 50Fe and 54Mn hy Scirpus grossus was proportional to their concentration in the soil. After the nuclidcs in the soil were washed out for one month, more than 9. 2% of the nuclides in Sctrpus grossus still remained , within the detection limit . Absorption of the nuclides from water by the stem above soil was larger than that from soil...

A sea weed (Scirpus grossus Linn ) was taken as an experimental plant to indicate radioactive pollution in estuaries. The results showed that the accumulation of 137Cs,65Zn, 60Co, 50Fe and 54Mn hy Scirpus grossus was proportional to their concentration in the soil. After the nuclidcs in the soil were washed out for one month, more than 9. 2% of the nuclides in Sctrpus grossus still remained , within the detection limit . Absorption of the nuclides from water by the stem above soil was larger than that from soil by the root. The concentration factors of the root . the stem underneath soil and stem above soil for the nuclides were determined. Radioactive pollution degrees of both the sea water and the soil can be deduced by means of conversion of the concentration factor's formula.

以硕大藨草为材料,采用多核素示踪法研究了该海草作为河口区放射性污染指示物的可能性。结果表明,硕大藨草对~(137)Cs、~(65)Zn、~(60)Co、~(59)Fe、~(54)Mn等核素的积累与核素浓度的相关系数均>0.71;硕大藨草浓集上述核素进入第8天就趋于动态平衡;土壤中的核素经一个月洗脱后,植物体内核素的残留量最低仍达 9.2%,处于可检测范围内。测定了地上茎从海水中及根部从土壤中吸收的核素分别在根部、地下茎、地上茎的浓集系数,结果表明前者的吸收能力大于后者。再通过浓集系数公式的换算,可以同时反映海水、土壤两方面放射性的污染程度。

The paper describes the indoor shear creep experiment for the week intercalated bed in the dan-gerous rock body of Lianzi Cliff, gives the displacement-time curves of creep. The permanent strength of the week intercalated bed is obtained by means of conversions. Then, according to the properties of the creep curve, we make use of Burgers Model and Kelvin-Voigt Model to describe the two kinds of curves of creep,which correspond to shear stresses larger and smaller than permanent strength, respectively.

对链子崖危岩体软弱夹层的室内剪切流变试验进行了综述,作出了蠕变的位移一时间曲线,并对曲线进行了适当的变换处理,求得软弱夹层的长期强度。进而根据蠕变曲线的特征,以Burgers模型和Kelvin-Voigt模型分别描述了当剪应力大于或小于长期强度时的两种蠕变曲线,并简述了上述工作的实际工程意义。

Computing the area of a planar graphs is valuable in engineering. A highly efficient algorithm for computing the area of an arch field of a power polynomial is presented at first. By means of conversions of Bezier curves, B-spline curves and uniform B-spline curves to power polynomial curves, and by means of the subdivision of power polynomial curves, an efficient computing method is presented for finding the exact area bounded by non-knotted planar composite piecewise polynomial curves, which may...

Computing the area of a planar graphs is valuable in engineering. A highly efficient algorithm for computing the area of an arch field of a power polynomial is presented at first. By means of conversions of Bezier curves, B-spline curves and uniform B-spline curves to power polynomial curves, and by means of the subdivision of power polynomial curves, an efficient computing method is presented for finding the exact area bounded by non-knotted planar composite piecewise polynomial curves, which may be any form of the four commonly used polynomials, mentioned above, in CAD/CAM. The shape of boundary is not restricted at all, and the origin of coordinate systems can be in any position. At last the results are generalized to the case for knotted composite curve boundary, therefore a complete resolution for computing the area bounded by composite polynomial curves is given.

平面图形面积的计算具有较高的工程价值。本文首先给出幂形式多项式曲线所构成弓形的面积的一种高效求值算法,然后利用Bezier曲线、B-样条曲线与幂形式曲线的转换关系,将结果推广到不打结的平面拼接分段多项式曲线所包围的精确面积的高效求值的计算方法上来。这些多项式可以是CAD/CAM中常用多项式的任意一种,其边界线无形状限制且坐标原点无具体位置限制。该文还利用幂形式多项式的剖分方法,把结果推广到了一般的可打结的拼接曲线包围面积问题上,从而完整地给出了分段多项式曲线所包围面积的计算方法.

 
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