Vetor

常见例句

Result We have separated out 221strains of Yersina pestis froman imals and insect vetor during 40years.
结果在40年的时间里,从动物及媒介动物体内分离鼠疫菌221株。
While malathion and temophos were suitable for vetor control.Carbamate insecticides have broad function and low toxicity, such as propoxur, landrin and etc.
适用于防制卫生害虫的尚有马拉硫磷和双硫磷等;但我国开发应用缓慢.;氨基甲酸酯类杀虫作用全面;毒性较低;常用的有残杀威;仲丁威等
The AVA gene with and without intron were inserted downstream of 35S promoter into a vetor pBI121 to get pBI121AVA-GUS and pBI121AVAc-GUS vetor respectively.
采用反向PCR技术获得了该基因的编码区克隆。分别构建含有内含子和不含内含子的AVA基因植物表达载体pBI121AVA-GUS和pBI121AVAc-GUS,通过根癌农杆菌介导法转化烟草。
In this paper, a amended method of estimating the rotor speed about model reference adaptive system (MRAS) on the basis of vetor control is put forward.
研究了一种基于矢量控制的模型参考自适应永磁同步电机无速度传感器方案。
space vetor pulse width modulation
空间矢量脉宽调制
metric vetor space
度量向量空间