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- The relationship of transition and transversion of base change in 4-fold degenerate sites of coding genes of 6 proteins, which showed 70% homology in wmposition investigated. 摘要 以同源性在70%25以上的6组同源蛋白为材料,从系统发生的角度研究发生在四倍简并位点上的转换和颠换的关系。
- The article analyzed the reasons that aroused the mean reversion in stock index futures, and the calculation methods of the coefficient of the first-order autocorrelation in basis change. 摘要阐述了指数期货中均值回复现象产生的原因，并进而分析了基差变化中的一阶自相关系数在不同情况下的计算方法。
- The solution of optimal lineac programming can be greatly simplified by usingthe continual matrix primary transformation instead of the basis change and iteration in the simplex method. 将单纯形方法的换基迭代过程代之以矩阵的初等变换，从而使得线性规划最优解的求解过程大大简化。
- The difference between black and yellow color in Labrador retrievers stems, for instance, from a single base change that inactivates a signal receptor in the pigment cells of yellow dogs. 比方说，拉布拉多犬的黑、黄毛色差异，是来自单一碱基改变，造成黄色拉不拉多犬的色素细胞讯号受体不活化。
- Compared with spotted seal sequence in GenBank,no base changes in tRNA~(Arg),whereas there are two transitions in ND4L. 与GenBank中的斑海豹序列比较,tRNAArg基因序列完全一致,而ND4L基因序列则有两处发生转换。
- Basis Change and Effect of Hedging in Futures 基差的变化与商品期货套期保值的效果
- Anti-Japanese War, Yutian County, Hebei Province with geographical attribution of the development of anti-Japanese base changes. 抗日战争时期，玉田县的地域归属随着冀东抗日根据地的发展变更。
- The Development of Base Change Social Work 基变社会工作发展略论
- My client base changed very little,except that billings increased,so I think thats evidence the clients were satisfied enough to stay withme for more than three years. 答：我喜欢一个人人都独立思考的、但必要时又能相互帮助的工作环境。
- Problems were solved on an ad hoc basis. 做了一些变通问题便解决了。
- Can you sell for us on a commission basis? 你能拿佣金替我们销售吗？
- His research formed the basis of his new book. 他的研究成果是他这本新书的基础。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- You cannot enter a military base without a permit. 无通行证者不得擅入军事基地。
- Her heavy industry rests on a broad and firm base. 它的重工业有广泛坚实的基础。
- The project was launched on a crash basis. 此计划作为最优先项目而付诸实施。
- He caught me off base with that question. 他的问题猝然把我给问倒了。
- The bombers swooped on the air base. 轰炸机突袭空军基地。
- Many languages have Latin as their base. 许多语言都以拉丁语为基础。
