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- B2 was 95% on the DCR medium with BA1.0mg/L and 2,4-D 2.0mg/L. A05? B2 的愈伤诱导率在DCR+BA1.;0mg/L +2;4-D2
- B1 and B2 were identified as ?Pseudomonas? sp.and ?Acetobacter? sp.,respectively. B1为假单胞菌属 (Pseudomonassp .;);B2为醋杆菌属(Acetobactersp
- After 7days,the group A1 and B1 were prepared for canal post,group A2 and group B2 were left untreated. B组20颗牙根管制备后Ther-mafil热熔牙胶充填,7d后,10颗牙行桩的根管制备为B1组,10颗牙留作对照为B2组。
- The HR, SBP, DBP, PETCO2, PH, SaO2 of group A and group B2 were analyzed at the different time: 5min before insufflation, 10 min after insufflation, 10 min after operation. 首先观察A组和B2组气腹前5min、气腹后10min,以及术毕10min时的各项血气指标,然后观察B1、B2和B3组在气腹前5min、气腹后10min,以及术毕10min时的各项血气指标和各组手术时间。
- By comparing the ability of tolerance and bacteriostasis with Bacillus natto preserved in our laboratory, one of the most predominant strain B2 was sieved. 通过比较这2个分离菌株与实验室保存的纳豆芽孢杆菌菌株的耐受性和抑菌能力，从中选出1株最优菌株B2。
- Unfortunately he won't be here tomorrow evening. 可惜的是他明晚不在这儿。
- The results showed that the curative effect of treatment group was better, the systolic blood pressure, symptomatic scores, endothelin and thromboxane B2 were lower than that of control group. 结果显示治疗组疗效明显优于对照组，收缩压、症状积分、内皮素、血栓素B2下降明显优于对照组。
- He has a yen to be alone in a boat. 他渴望独自待在一条船上。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- Results:The ratio of the energy provided by dietary protein,carbohydrate and fat was relatively appropriate.But the intake of dietary calcium,ferrum,vitamin B1 and vitamin B2 were very low. 结果:孕妇膳食三大产热营养素的热能供给比例基本适宜,但钙、铁、维生素B1、维生素B2的摄入量较低。
- I think most of these obstacles can be surmounted. 我认为这些障碍大多数都是可以克服的。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He likes to be sure of his bodily comforts. 他注重身体上的舒适。
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- Roughness of the skin can be caused by bad diet. 饮食不好可能引起皮肤粗糙。
- In order not to be late, she cut across the fields. 为了不迟到，她抄近路穿过田野。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Let your yea be yea and your nay be nay. 如实说你的想法。
- Don't be unduly worried about the exam. 不要过分担心考试的事。
