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- The results show that elastic material rubber is not fit for tri-branch tube which branch ratio is more than 1.The medium of olefin and graphite in 4:1 admixture is suitable. 结果表明，聚氨酯橡胶弹性材料不适合成形高径比大于1的支管，塑性传力介质中石蜡石墨以4:1混合时，三通管成形质量比较理想。
- The isotope shifts, hyperfine structure, spontaneous emission branch ratio of the first excited level and Doppler width of the atom vapor beam were measured using laser induced fluorescence. 采用原子蒸气束激光诱导荧光法测量钆原子的第一激发态的同位素位移及超精细结构、原子跃迁自发辐射的分支比和原子蒸气束的多普勒宽度。
- Using Sudakov factor and wave function, we predict the decay widths and branching ratios. 通过计算，发现这些稀有衰变道的分支比一般比较小。
- positron-capture branching ratio 正电子-俘获分支比
- Fine Structure Branching Ratio for Rb-Ne Optical Collision 光学碰撞精细结构分支比
- The company has branch out into car leasing. 该公司业务范围已扩大到汽车租赁。
- The acoustics is a branch of physical. 声学是物理学的一个分支。
- The branch was sticking up out of the water. 树枝直挺挺地伸出水面。
- The gardener cut off a branch from the tree. 园丁从树上砍下一根树枝。
- A blackbird was warbling from the branch. 一只画眉鸟在枝头歌唱。
- The trees branch thickly over the path. 此树生枝极多，遮挡小路。
- He chopped a branch off that tree yesterday. 他昨天从那棵树上砍下一根树枝。
- He chopped a branch off the tree. 他从树上砍下一根树枝。
- She reach up and picked a pear off a branch. 她抬起手从一根枝上摘下一颗梨。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- Our other branch is just a few doors down the road. 沿这条路再走几家就是我们的另一个分店。
- The olive branch is the emblem of peace. 橄榄枝是和平的象征。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Gynaecology is a branch of medicine. 妇科学是医学的一个分科。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
