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- Several gene transfer procedures have been initiated,and production of transgenic lily by micro projectile bombardment has recently been reported. 通过农杆菌介导法、基因枪法、电激法等进行了百合的遗传转化 ;并通过基因枪法成功地获得了百合转基因的植株 .
- Keywords barley yellow dwarf virus (BYDV) GPV,micro projectile bombardment,pollen tube pathway,wheat transformation,tissue culture; 大麦黄矮病毒;基因枪;花粉管通道;小麦转化;组织培养;
- Micro projectile bombardment 基因枪
- The enemy kept up their bombardment day and night. 敌军一直日夜不停地狂轰滥炸。
- He sat out the bombardment in the trench. 他在壕沟内一直坐到炮轰停止。
- The enemy forces crumpled under the bombardment. 敌军在炮击下垮了。
- The bombardment continued without cessation. 轰炸持续不断地进行着。
- A whistling sound, as of an animal or a projectile. 啭鸣声尖厉高音,如动物或发射物而发出的声音
- Such a projectile in a metal casing; a cartridge. 弹药(筒)装在金属盒中的射弹。弹药
- The attacks jumped of without the usual preliminary bombardment. 没有通常的预先轰击,进攻就开始了。
- How fast does the new micro process the data? 这新微型计算机处理数据有多快?
- The enemy mad bombardment caused unprecedented death and destruction in the country. 敌人的狂轰滥炸在这个国家造成了空前的死亡和破坏。
- The town lay in ruins after a heavy bombardment. 在猛烈轰炸以后城镇成了一片废墟。
- Both target and projectile orbit the primary. 无论靶体还是射体都在绕主天体作轨道运动。
- We put the sale statistics on to the office micro. 我们把销售统计数字输入办公室的微机电子计算机中。
- The new journal is bombard with letters of criticism from the subscribers. 订阅者的批评信使这份新杂志感到措手不及。
- The lateral deviation of a projectile or bomb. 炸弹或射弹的侧位偏差
- A javelin is a projectile weapon. 标枪是一种投射武器
- A whistling sound,as of an animal or a projectile. 啭鸣声尖厉高音,如动物或发射物而发出的声音
- The fall of the city followed heavy bombardment. 城市受到猛烈轰炸后沦陷。