The fly population density could be maintained low condition by spraying2.5% synergist ic ddvp.
以2。5%增效敌敌畏喷洒，可使蝇密度维持在较低水平。
Oxidized modified low density lipoprotein is a basic condition of atherosclerosis and bilirubin prevents low density lipoprotein to become oxidized modified low density lipoprotein.
低密度脂蛋白的氧化修饰是形成动脉粥样硬化的基本条件， 胆红素具有抗低密度脂蛋白氧化修饰的作用。
The twice tillering of rice is largest number in the low elevation areas, at least in mid-elevation areas in same density condition.
对于不同生态条件而言，相同密度时低海拔地区水稻二次分蘖数最多，中海拔地区最少。
The fly population density could be maintained low condition by spraying 2. 5% synergistic DDVP.
以2.5%增效敌敌畏喷洒，可使蝇密度维持在较低水平。
The fly population density could be maintained low condition by spraying 2. 5% synergistic DDVP.
以2.5%增效敌敌畏喷洒，可使蝇密度维持在较低水平。
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