分别以砂浆抗压强度、粉煤灰单位强度因子为指标研究了砂浆体系中粉煤灰的最佳掺量范围。
The concept of fly ash-saturation was put forward based on the index of maximum compressive strength and optimal unit strength factor of fly ash in cementing materials, respectively.
在给定信号强度和噪声水平的情况下,以比特每秒为单位给出的最终限制是无差错通信的最大绝对速率。
The resulting limit, given in units of bits per second, is the absolute maximum rate of error-free communication given signal strength and noise level.
即一万亿分之一特斯拉,特斯拉是磁感应强度的计量单位。
所有发达国家在1990年至2005年的15年中,单位GDP的二氧化碳排放强度只下降了26%,中国则下降了46%。
From 1990 to 2005, CO2 emission intensity per unit of GDP of all developed countries only dropped by 26%, China dropped by 46%.
速度升高到1.3马赫(速度单位,1马赫=音速=340.29m/s——译者注)以后,不会再对冲击波强度造成太大的影响。
Increasing speeds above Mach 1.3 results in only small changes in shock wave strength.
在他们的实验中,陶荣佳和黄克展示了将一个1.3特斯拉(磁场强度单位)的磁脉冲加在少量血液样本上的实验,发现这样可以显著降低其粘度。
In their experiment, Tao and Huang showed that applying a 1.3 T magnetic pulse to a small sample of blood can significantly reduce it's viscosity.
拉梅什阐述了印度提出的实现其削减排放强度的一系列措施。 排放强度是指单位GDP排放的二氧化碳数量。
The minister outlined a series of measures by which India proposes to meet its target on reducing emissions intensity, or the amount of carbon-dioxide emissions per unit of gross domestic product.
施工单位在做塔吊基础的时候,一定要确保地耐力符合设计要求,钢筋混凝土的强度至少达到设计值的80%。
The construction unit when the tower crane foundation, must ensure that the endurance meets the design requirements, the strength of reinforced concrete at least the design value of 80%.
另外,美国经济的能源强度(单位GDP的能源用量)在2010年增加了0.7%,同时美国能源的碳排放强度(单位能源的二氧化碳排放量)也略微增加,而2009年却减少了2.4%。
There was also a slight increase in the CO2 intensity of U.S. energy supply (CO2 per unit of energy) in 2010, which is in contrast to a drop of 2.4% in 2009.
将高致敏患者采用PRA单抗原磁珠检测的抗hla特异性抗体的荧光强度转换为MESF单位。
Fluorescence intensity values of anti-HLA specific antibodies determined by Flow PRA single antigen beads of highly sensitized patients were converted into MESF units.
一个发光的强度的国际单位每计画的地区与观察的线垂直。
An international unit of luminous intensity per projected area normal to the line of observation.
声强就是声场中的声波强度,它等于通过与能流方向垂直的单位面积上的声能量。
Sound intensity is the sound wave intensity in sound field, which equals sound energy through the unit area perpendicular to the energy flow direction.
单位面积上的发光强度。
烛光:光源发光强度的单位。
介绍了CCPR关键比对项目——发光强度单位国际比对的方法和结果,并对国际比对结果作了简要分析。
The comparison method and results of CCPR key comparison of luminous intensity unit are introduced at this paper, and it also gives a concise analysis of the results.
观察发现,几何参数相同时,封闭式翅片形式在总散热量、单位体积散热量和金属热强度方面均优于开放式翅片形式。
The results show that the closed finned tube is much more excellent than the opening finned tube on gross heat, heat of unit volume and metal thermal intensity with the same geometric parameters.
该铅封应用于电力表箱、仪器仪表、石油化工等单位,采用高强度的尼龙或聚乙烯制成。
Table accessories for the electricity boxes, instrumentation, and the petrochemical units, using high-intensity nylon or polyethylene manufactured.
烛光:光源发光强度的单位。
林冠降雨单位水体雨滴动能也基本不受林外降雨类型和强度影响。
The raindrop kinetic energy per unit canopy rainfall is also basically not influenced by the type and intensity of rainfall outside of forest.
方法石蜡包埋切片,应用免疫组织化学SP法及麦克奥迪真彩色病理分析图像分析系统,对TTF-1表达强度的阳性单位(PU)进行定量分析。
Methods The TTF-1 expression intensity (in positive units, PU) in paraffin-embedded tissue blocks was determined using immunohistochemical SP method in combination with Motic Images System.
分贝通常表示两个声音信号或电力信号在功率或强度方面的相对差别的单位,相当于两个水平的比率的常用对数的十倍。
A unit used to express relative difference in power or intensity, usually between two acoustic or electric signals, equal to ten times the common logarithm of the ratio of the two levels.
因此可以定义每单位激发能内的广义振子强度为广义振子强度密度。
Thus, we can define the generalized oscillator strength density as the strength per unit excitation energy.
介绍了利用剪切强度和单位进尺钻井成本的关系来进行PD C钻头选型的新方法。
This paper presents a method to select PDC bits. This method USES a correlation between shear strength and drilling cost estimation per unit length.
纤维强度是由单位纤维干重、纤维素含量、胞壁厚度、成熟度及胞壁结构密度等亚性状决定的。
Fiber strength depended on the dry weight per fiber length, content of cellulose, thickness of cell wall, maturity, density of cell wall and other sub-factors.
此外,还进行了单位粘结面积上粘结强度的试验,共27个小试件。
Moreover, 27 small cube concretes are investigated to the bond strength per area.
疏伐强度与母树林单位面积产种量相关密切;
The thinning intensity and seed production per unit area wereclosely interrelated;
疏伐强度与母树林单位面积产种量相关密切;
The thinning intensity and seed production per unit area wereclosely interrelated;
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