vtec meaning in English
产vero细胞毒素大肠杆菌
肠出血性大肠杆菌
可变气门正时和升程电子控制系统
可变气门正时及升程电子控制
Examples
- Engine crank tachometer provide vtec control function
发动机曲轴转数表提供vtec控制功能。 - In addition , the importance of eliminating the instrumental bias during calculating the vtec is pointed out
指出在计算vtec值的过程中，消除仪器偏差的重要性。 - The method of calculating the change rate of the vtec using phase data is introduced . with the help of this efficient method , the solar flare is analyzed in this thesis
介绍了利用载波相位观测值求解电子总量变化率的方法，并利用这种方法的计算结果对耀斑进行了分析。 - The advantages and disadvantages of this method with calculating vtec are compared . the results show that the effects of even smaller class solar flare can be reflected using this method
比较了这种数据处理方法和求解vtec方法各自的优缺点，指出利用这种方法可以监测到级别更小的耀斑爆发。 - The advantages of the new method of calculating the vtec including : ( 1 ) because the instrumental bias is considered , the vtec ' s change going with time is closer to their real change . ( 2 ) with the precision of calculated the vtec improved , the vtec can reflect the increase of the vtec resulted from the solar flare
新的求解vtec的方法具有以下优点：考虑了gps卫星和接收机的仪器偏差的影响，计算的电子总量随时间的变化更接近电离层的实际情况；提高了求解电子总量的精度，计算出的vtec值更能反映耀斑引起的电子总量的增加情况。