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.

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.

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.

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.

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.

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.

a high factor (= strong) sunscreen

防晒系数高的防晒霜

Use a sun block lotion with sufficiently high sun factor.

使用防晒系数足够高的防晒乳液.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.