单词density的英汉翻译


density

[densiti]
    n.密度







单词density的英汉对照例句


与族群密度有关的因子。
Factors depending on the population's density.
再盘旋一次,因活动频繁。
Make one more holding due to traffic density.
在500mpa压力下,温压成形的ti粉压坯密度为3。72g。cm~(-3),比室温成形的增加0。21g。cm~(-3);
The compacts density of titanium powder and ti-6a1-4v powder by warm compaction can reach3.72g.cm-3and3.62g.cm-3respectively after being pressed at500mpa.
在此情形下,结构的疲劳寿命与首次超越破坏的时间的概率密度函数与可靠性函数可由平稳高斯随机载荷下的相应结果加权平均得到,其权函数为应力响应谱密度函数中的慢变参数的联合概率密度函数。
In this case the probability sensity of fatigue life or of first-passage failure time and the reliability function of the structure can be obtained as weighted averages of the corresponding quantities under stationary ganssian random loading with the probability density for the parameters in the spectral density of stress as weighting function.
在高度高于350000英尺时,空气密度仅为海平面高度的10-7。
For altitudes in excess of350000feet the air density is less than10-7of that at sealevel.
在静止的微重力环境中或弱空气流动速度下,辐射热损失使燃毁点处有大量的残碳生成,但随着空气流动速度的增大,残碳生成量迅速减小。
As another characteristics of microgravity flame spreading the density at burnout in the quiescent microgravity is much greater than the coumterpart in the normal gravity which is caused by the cooling effect of radiative heat loss on the gas and the fuel surface near and at the burnout.
在六千尺高的地方,空气显著地稀薄了。
At6000feet the density of the air was sensibly dimished.
在确定抹面砂浆胶砂比情况下,通过正交试验和工程验证试验,研究聚丙烯纤维、801胶、海菜粉、粉煤灰对砂浆保水性、密度、抗折强度、抗压强度、粘结强度和收缩率的影响,并给出加气混凝土墙体抹面砂浆配合比设计建议。
In situation of determining the mortar paste by orthogonal experiment and project practice verification the author studies the influence of polypropylene fiber 801glue seaweed powder and fly ash on mortar retention performance density bending strength.compressive strength bond strength and shrinkage ratio and gives advices on mixture ratio design of plastering mortars using on aerated concrete blocks wall.
在适当扩大了的空间中,其状态是马尔可夫的,通过求解对应的fpk方程可得到精确稳态解,即速度响应的概率密度函数。
The state is markov process in appropriate expanded space and the accurate stationary solution which is the probability density function of velocity response can be obtained by solving its corresponding fpk equation.
在所预测的基本物性中,声子谱、态密度、比热和德拜温度的计算值与实验结果符合得较好,而格律乃森常数和热膨胀系数的计算值与实验结果符合得稍差。
For all the calculated physical properties the results of phonon spectra state density specific heat and debye temperature are better than that of griinsisen constant and expansion coefficient.
在一些混响器上,这个参数被称为密度。
On some reverb units this parameter is called density.
在这个理论中,棒子与螺旋臂是高密度所形成的波,而在该处恒星蜂拥群集,造成暂时的宇宙交通堵塞。
In this theory bars and spiral arms are waves of excess density where stars are crowded together temporarily in a cosmic traffic jam.
在治疗组中黏多醣类的密度在超音波治疗前后及和控制组比较均有明显的上升,而且于超音波治疗结束时之黏多醣类密度与组织病理学上的修护有密切相关;同时黏多醣类密度的变化与严重度指标的改变成负相关。
The density of mucopolysaccharide increased upon complete sonication more for the treated rats than for the controls and this was closely related with the improvement in histopatho-logical findings but inversely with the changes in arthritic severity.
中义在指定的摄影或照相系统中能达到的最大浓度值。
The maximum density that can be achieved in a given photographic or photomechanical system.
中义在指定的摄影或照相系统中能达到的最低浓度值。
The lowest density that can be achieved in a given photographic or photomechanical system.

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