2 . the resistence of transformators were selected by g418 after co - culture with agrobactrium tumeflien , which was 40 mg / l in subcultured medium and 50mg / l in differeniated medium . in the process of killing agrobactrium , cef , amp or carb were also useful and the time of inhibition was long too 经与农杆菌共培养后转化子的鉴定选用g418 ，在继代筛选培养基中添加40mg l ，在分化筛选培养基中添加50mg l ；在除菌过程中，头孢噻肟钠、羧苄青霉素、氨苄青霉素抑菌效果较好，抑菌时间较长。
The movement of rotor is balanced ; while the quality of rotor distributes asymmetrically , the additive moving - pressure the equipment engineering company of chinese jialing group fetches in super - carb - prof ambi - whisking fan that is multi - stoves produce line runs under the circumstance of 950 or so . the leaves of fan are prone to distortion , which results in unbalanced vibration and affects the machine ' s normal movement severely 中国嘉陵集团设备工程公司从德国ipsen公司引进的超级渗碳气氛（ super - carb - prof ）多用炉生产线的气氛搅拌风机长期运行于950左右高温环境中，其扇叶极易变形，从而造成不平衡振动，严重影响设备的正常运行。
First , the atkins diet extolling the virtues of low - carb diets while dangling the promise of eating unlimited amounts of fats and proteins , then others like the zone diet and the south beach diet which emphasise eating good carbs and eliminating bad carbs , now advice turns to the glycaemic index of carbs 等其它膳食模式，它们一直强调要吃“好”的碳水化合物，不吃“差”的碳水化合物，现在也将注意力转移到碳水化合物的血糖生成指数上来。您会追赶碳水化合物的潮流么？
