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single graded
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  单个斜
     The electronic wave function envelop and energy levels of bound state in the single graded quantum well Al xGa 1-x As between two infinite Al 0 4 Ga 0 6 As barriers is calculated by means of effective mass method, and the effect of well width on energy levels is also discussed.
     采用有效质量方法 ,计算了夹在两无限宽势垒层Al0 4Ga0 6As中的单个斜量子阱AlxGa1 -xAs中的束缚态电子包络函数和能级 ,并讨论了阱宽对能级的影响。
短句来源
  “single graded”译为未确定词的双语例句
     Using finite element method(FEM),the effect of aluminium layer on stresses field of hot-dip aluminum/plasma electrolytic oxidation(HDA/PEO) composite coatings subjected to uniform normal contact load were investigated,and the computational results were compared with single,graded coatings.
     采用有限元方法分析法向均布接触载荷作用下,铝层对热浸铝/等离子体电解氧化(HDA/PEO)复合涂层表面和界面处应力场的影响,并与梯度涂层和单层涂层作了对比分析。
短句来源
  相似匹配句对
     Single Sized Dense Gap-graded Asphalt Concrete
     单一粒径为主的密断级配沥青混合料研究
短句来源
     Clinical prognostic factors were selected by single variable analysis and graded.
     采用单因素分析筛选出影响预后的临床因素,随后把这些因素进行编码评分,并且累计每个患者的变量值总分。
短句来源
     Graded P -radical
     分次P-根(英文)
短句来源
     On Graded V-rings
     关于分次V-环
短句来源
     from single to unity;
     从单一到统一;
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  single graded
Thereafter, the cultures were irradiated with single graded doses of 0, 1, 2, 4, and 6?Gy.
      


Some problems on designing automatic hump with Dowty retarder are to be studied, such as the adoption of a single grade for cars accelerating and one lead track to be set from crest to king switch.

本文对采用减速顶连续调速的自动化驼峰的平纵断面的设计方法提出一些看法。当驼峰调车场24股及其以下,采用减速顶连续调速方式,解体辆数在四千辆左右时,以一条溜放线设计为优。文中还用能高原理推导出了当加速坡为一段坡设计时的计算公式。

Meishan iron mine,a large scale iron deposit in volcanic rooks in Nanjing-Wuhu area,mainly contains large amount of sulphur.It is very important to develop the medium-sized pyrite deposit as- socted with iron deposit.The research of technological mineralogy indicates that the massive structure of embeded iron and sulphur minerals and resulting coextensive carry in ore dressing are favourable to the comprehensive recovery of sulphur.Because of the coextensive carry of main minerals with associ- ated minerals...

Meishan iron mine,a large scale iron deposit in volcanic rooks in Nanjing-Wuhu area,mainly contains large amount of sulphur.It is very important to develop the medium-sized pyrite deposit as- socted with iron deposit.The research of technological mineralogy indicates that the massive structure of embeded iron and sulphur minerals and resulting coextensive carry in ore dressing are favourable to the comprehensive recovery of sulphur.Because of the coextensive carry of main minerals with associ- ated minerals when crushed,the index of coextensive carry reflects the coexisting extent of iron and sulphur in ores and correlation between them in processing.To enlarge utilization of sulphur and iron ores in the deposit,it is necessary to substitute single grade with comprehensive grade according to the mutual relationship of sulphur and iron output values.Therefore,the comprehensive grade can reflect total valuable compositions in ores and reasonably be used to adjust the addition of sulphur in raw ores to inhance total economical efficiency of the mine under the condition of enugh sulphur content in iron-in-concentration.

本文阐述了梅山矿预选阶段伴生硫综合回收与矿石构造特征关系,提出铁对硫携带系数作为综合回收能力的判据,介绍了梅山矿硫综合回收生产指标和技术经济。指出折算综合品位是扩大利用矿床铁硫资源的有效途径。

The vertical and level 8-grade load spectrums of type 206 truck frame, measured by Sifang Rolling Strock Research Institute are taken as the object of study in this paper. The synthetic load spectrum of truck frame acted by vertical and level random loads is obtained using the probability method and damage theory. The results of the experiment of freight car's side frame under the single-grade vertical and level vibrating loads are used to prove the synthesis; and satisfactory results are achieved....

The vertical and level 8-grade load spectrums of type 206 truck frame, measured by Sifang Rolling Strock Research Institute are taken as the object of study in this paper. The synthetic load spectrum of truck frame acted by vertical and level random loads is obtained using the probability method and damage theory. The results of the experiment of freight car's side frame under the single-grade vertical and level vibrating loads are used to prove the synthesis; and satisfactory results are achieved.

以铁道部四方车辆研究所实测的206型转向架的垂直、水平两个方向的八级载荷谱为研究对象,结合损伤理论,用概率论的方法求得构架在垂直和水平随机载荷联合作用下的合成谱。并用货车侧架在单级垂直和水平脉动载荷的实验结果对合成方法进行了部分验证,其结果是令人满意的。

 
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