The article analyses the significance of establishing structural strength of cement macadam paving roadbed, and introduces the establishment of a unified structural strength standard and a non-uniform roadbed structural strength standard.
阐述了建立水泥碎石基层结构强度的意义,介绍了统一结构强度标准的建立方法和非统一的基层结构强度标准。
By 76 groups of cubic and 12 groups of prismatic specimens with different dimensions, RPC strength standard and the relationship between the basic mechanical properties (peak strain, Young s modulus and poission s ratio)and prismatic compressive strength were studied.
进行76组不同尺寸立方体试件和12组棱柱体试件的单轴受压力学性能试验,研究了活性粉末混凝土的强度标准,探讨活性粉末混凝土的基本力学性能指标(峰值应变、弹性模量、横向变形系数等)与棱柱体抗压强度之间的关系,建立了活性粉末混凝土应力—应变曲线上升段方程。
The wave bending moments of three vessels defined in two editions of Russian strength standard for seagoing vessels are calculated and contrasted.
以三条船为例，计算和比较了俄罗斯两个版本的海船强度标准中规定的波浪弯矩；依据线性切片理论，按长期预报方法，分析了标准中规定的波浪弯矩所对应的概率水平。
85fc corresponds to China s concrete standard strength.
85fc′相当于中国的混凝土标准强度;美国90%保证率的fc′比中国95%保证率的0。
This papaer describes the analysis of the current preparation of the strength standard values of boiler steels for high temperature, and the suggestions on preparation of strength standard values for boiler steels.
对当前锅炉用钢高温下强度标准值的制定情况进行了分析并提出了关于制定锅炉用钢强度标准值数据表的建议。
Direct Calculation of Bulk Carrier Structure Strength and Research of Strength Criterion;
散货船结构强度直接计算及强度标准研究
This gin is 15 per cent under proof.
这种杜松子酒还差百分之十五才到强度标准。
Subgrade Strength Standard for Long-life Asphalt Pavement under Heavy-traffic
重载长效沥青混凝土路面路基强度标准研究
Of standard alcoholic strength.
标准度数的具有标准酒精强度的
standard sand for testing strength of hydraulic cement mortars
水泥强度试验用标准砂
Standard for check and accept of railway concrete strength
铁路混凝土强度检验评定标准
neutral spirits
ph.1. 【化】中性酒精(标准强度在190以上者)
Standard sand for cement strength test
GB178-1977水泥强度试验用标准砂
Standard lamps for the measurement of luminous intensity and luminous flux
GB15039-1994发光强度、总光通量标准灯泡
Standard for adhesive strength test of tapestry brick for building engineerings
建筑工程饰面砖粘结强度检验标准
Production of products of high compressive strength, the standard specifications, design aesthetic.
生产的制品抗压强度高、格标准、案美观。
Execution and Discussion on the Standard of the Mechanical Strength Measurement of Coke
冶金焦炭强度测定标准的实施与探讨
A Discussion on new ISO criteria for oil well casing strength calculation
油井管强度计算方法新ISO标准讨论
Iong open time, high bonding strength。 Dissociative form aldehyde content can meet national standard.
开放时间长，强度好。游离甲醛含量通过国家标准。
testing method of wet tensile breaking strength of paper and paperboard
纸和纸板湿抗扯裂强度的标准试验方法
for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source.
用标准声源通过比较测量发光强度来源的仪器。
STUDY OF THE DESIGN CRITERIA OF THE LEVEL ICE COMREP SSIVE STRENGTH IN THE NORTH BOHAI
渤海北部平整冰抗压强度设计标准研究
Study on the Measurement of Coke Shatter Strength Identical with the international Standard
焦炭落下强度测定与国际标准接轨的研究