Antibiotic use is half of the drug-resistance equation, however. The other half is controlling the bacteria that have already developed resistance.
然而,抗生素的使用仅仅是对付细菌耐药性工作的一半,另一半则是对已经有了抗药性的细菌的控制。
Concluding the wave resistance equation of steel spring and making foundation for the wave theory modeling and practical application of steel spring.
推导了钢板弹簧不同传递波的波阻公式,为钢板弹簧的波动理论建模及实际应用提供参考。
Combined with resistance equation of channel and critical incipient shear stress, the method of designing hydraulic geometry of stable channel is set up in this paper.
结合渠道阻力关系及临界起动切应力,可得到稳定渠道水力几何形态设计的方法。
This paper discusses the resistance of gross errors with quasi accurate detection and the improvement of ill conditioned equation with ridge estimate when the equation is ill conditioned and polluted.
针对法方程呈现病态且观测值受到污染而不严格服从正态分布的情况,探讨运用拟准检定法抗御粗差,用岭估计改善法方程的病态性。
In order to add the DC model of RTD into SPICE circuit simulator and design RTD circuits, parameters of current-voltage equation were extracted after considering the effect of series resistance.
并且给出了计入串联电阻影响后进行电流电压方程参数提取的方法,以便把共振隧穿二极管直流模型加入电路模拟软件中进行电路设计。
The uncertain term derived from rotor resistance, that produces the estimation error, appears in both the stator current equation and rotor flux equation.
造成电流型观测器估计误差的转子电阻不确定项,在定子电流方程中同样存在。
The above equation indicates that when the centrifugal force is taken into consideration, the equivalent moment of turning resistance is reduced.
上述的相等指出当离心的力量被考虑的时候,转抵抗的相等片刻被减少。
Hot continuous rolling; Thermal simulation experiment; Deformation resistance; Constitutive equation; Database.
热连轧;热模拟试验;变形抗力;本构方程;数据库。
Aimed at typical shape micro-channel (fissure) under slip confine condition, it used dauby fluid motion equation and momentum equation, derived pace bout and running resistance.
针对典型形状微通道(微缝隙)在滑移边界条件下,利用粘性流体运动方程和动量方程,推导出速度场和流动阻力。
The numerical equation about regulating valves resistance and discharge characteristics is established according to their relation.
根据调节阀阻力特性和流量特性的定义,建立了二者之间的数值关系方程。
Through resistance equilibrium and balanced equation of the power, and the performance of City Battery Car, the parameter of the drive motor has been obtained.
本文通过城市电瓶轿车的阻力平衡和功率平衡方程序,以及事先设定的城市电瓶轿车性能指标和轿车本身的基本参数,得出了驱动电机的参数。
According to formation resistance coefficient, it has also brought forward horizontal productivity equation of water-producing gas well.
并根据地层阻力系数原理,推导出了产水气井水平井产能方程。
Therefore, a equation of deformation resistance suitable for the product of Wuhan Iron and Steel Co. has been derived.
通过实验和轧制中的实际数据修正了变形抗力的志田茂公式,提出了在武钢生产条件下的变形抗力公式。
Based on the equation of silicon solar cell current intensity, the theoretic expression of silicon solar cell load resistance at maximum power point is deduced.
从实际的晶体硅太阳电池电路基本方程出发,推导出晶体硅太阳电池最大功率下负载的函数表达。
In this paper, the differential equation for the frictional resistance on the drill string in branch horizontal Wells was established and the total drill string friction during tripping was got.
本文建立了在水平分支井眼中的钻柱摩擦阻力微分方程,并得到了在起、下钻过程中钻柱的总摩阻。
In the governing equation of numerical simulation, factors of resistance considering effects of pile or pile group were applied.
并提出在数值模拟控制方程中,如何考虑加入桩(群)影响的阻力项。
Since in the 5th order state equation only the stator resistance is neglected, the equation is of comparatively high accuracy theoretically.
其中五阶状态方程仅忽略了定子电阻,具有较高的精度。
With air resistance taken into account, the approximate equation for yarn curve slope is given as (9);
本文研究离心纺纱时的纱线曲线,计入空气阻力,得出近似方程式(9)。
The interweave resistance of plain cloth is analysed theoretically and the relative physical model and mathematical equation are proposed in this paper.
从理论上分析了平纹织物的交织阻力,提出了相应的物理模型和数学方程序。
The equation for resistance estimate for different dead rise angles is obtained by the regression analysis method.
由回归分析方法给出了不同斜升角情况下的阻力估算式。
Based on the relationship between the resistance coefficient and gas Reynolds number, a new equation used for the calculation of the pressure drop was derived.
对实验结果进行回归得到了阻力系数与气相雷诺数的关系,并提出了新的气相压降计算模型。
When the Einstein logarithmic resistance formula is used to calculate the resistance of sidewall and bed flow respectively, the closure problem of equation group can be solved.
将分别对应于边壁和床面的爱因斯坦阻力公式应用阻力计算中,可以解决方程组不闭合的问题。
The resonant frequency equation and the amplitude magnification coefficient, with resistance load, are calculated;
得到了阻性负载时,变幅杆频率方程与放大系数的计算式;
By analysing the experimental and actual rolling data, the equation of deformation resistance proposed by Moshitami was corrected.
通过实验和轧制中的实际数据修正了变形抗力的志田茂公式,提出了在武钢生产条件下的变形抗力公式。
The analog equation between soil erosion resistance index and time is quadratic power function curve, whose correlation coefficient is above 0.9.
不同林分的抗蚀指数与时间的动态模拟关系为二次幂函数曲线,相关系数0.9以上。
Newton iterative calculation was adopted for the solution of non-line equation, which reversed calculation value of strip deformation resistance for process control of cold rolling as variable.
采用牛顿迭代法,对冷轧过程控制带钢变形抗力后计算值进行非线性求解。
Newton iterative calculation was adopted for the solution of non-line equation, which reversed calculation value of strip deformation resistance for process control of cold rolling as variable.
采用牛顿迭代法,对冷轧过程控制带钢变形抗力后计算值进行非线性求解。
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