系数的例句大全

The influence of flow coefficient changes on ZH 1105 diesel engine is studied in this paper.

摘要研究了喷油嘴流量系数变化对单缸直喷柴油机性能的影响.

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The dispersion coefficients of calcium and magnesium were estimated by comparison with continuously pneumatic feed.

通过与气动连续进样的对比,测出了钙、镁在流动注射进样下的分散系数.

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And also accurate by comparison with traditional formulas, and can be used to fatigue design.

该公式与传统的疲劳缺口系数计算公式相比,具有简便、精确的特点, 可供疲劳设计时使用.

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Moreover , the survival rate of Siniperca chuatsi improved conversion ratio decreased 0.4 in the treated group.

通过人工湿地净化养殖水体的实验组鳜鱼存活率提高19.4%,饵料系数降低0.4.

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The energy band structure of nonlinear superlattice is analyzed and the transmission multistability is shown.

研究非线性超晶格的能带结构随非线性系数的变化和多稳态现象.

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You definitely won't get a sunburn because this suntan lotion is SPF ( sun protection factor ) 30.

你绝对不会被晒伤的,因为这个防晒油的防晒系数是三十.

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a high factor (= strong) sunscreen

防晒系数高的防晒霜

《牛津高阶英汉双解词典》

Use a sun block lotion with sufficiently high sun factor.

使用防晒系数足够高的防晒乳液.

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It can moisturize your skin and has a sun block rating of 8.

它可以滋润肌肤,并且有8倍的防晒系数.

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He did not hesitate to subtract terms with literal coefficients.

他毫不迟疑地进行了文字系数项的相减.

词典精选例句

The discharge coefficient decreased as the relative degree of submergence increased at the submerged discharge.

在淹没出流工况下,流量系数随着相对淹没度的增大而减小.

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For the higher voltages, a ratio as low as 0.7-0.75 is common.

对于更高的电压, 接地系数比值通常可低至O.7—0.75.

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The basic principle of measuring spreading coefficients by the large sessile drop method has been introduced.

:介绍了液饼高度法测定铺展系数的基本原理.

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The basic principle of measuring spreading coefficients sessile drop method has been introduced.

介绍了液饼高度法测定铺展系数的基本原理.

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New difference schemes of convective equation are constituted by the method of undetermined coefficients.

用待定系数法构造了对流方程的一些新的差分格式.

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It can be structured by interpolation or be got by method of undetermined coefficients.

利用差分论证了等幂和一般公式的唯一性,它可用插值法构造,也可用待定系数法求得.

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When the hardness of plastic alloy underlayer increases, the coefficient of friction has increasing current.

塑料合金层硬度增大, 摩擦系数有增大的趋势.

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The characteristics of the wavelet coefficients of useful signal polluted by white noise are analyzed.

分析了白噪声污染的有用信号的小波变换系数特点.

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In DCT domain, the watermark is embedded audio information based on coefficients quantification.

在离散余弦变换域, 通过对变换域系数进行量化来嵌入水印信息.

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So watermarking are embedded into the middle frequency coefficients with different strength.

从而水印图像信息分别以不同的强度嵌入到各中频系数中.

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