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- The presence of boron or a boron compound in neutron shields has certain advantages. 在中子防护体中加入硼或一种硼的化合物是有一定优点的。
- The resource reclamation technology will be the priority for disposing the sludge of boron or chrome. 硼泥、铬渣则优先采用资源化技术进行处置。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- Of, relating to, derived from, or containing boron. 硼的硼的、与硼有关的、来源于硼的或含硼的
- lined with boron or filled with boron trifluoride gas. 有具线纹的硼或充满三氟化硼气体的小室。
- Many one or little one is indifferent to me. 多一个或少一个对我是无关紧要的。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- lined with boron or filled with boron trifluoride gas 有具线纹的硼或充满三氟化硼气体
- Do you teach your students singly or in groups? 你教学生是个别地教还是按组教?
- A church, school, hospital, asylum, or prison is an institution. 教堂,学校,医院,收容所或监狱皆属公共机构。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- Do you prefer to have rice or buns? 你愿意吃饭还是吃馒头。
- He is always raising a stink about this, that or the other thing. 他总是为了这个、那个的大吵大闹,什麽事都有得吵,有得闹。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- They will go to the zoo or play volleyball. 他们要去动物园或打排球。
- The autumn or winter term start in September. 秋季或冬季学期九月份开始。
- Let's keep together or we shall lose each other. 咱们待在一块儿,否则就会失散了。
- Don't go too far afield or we might lose you. 不要走得太远,要不然我们会找不到你的。
- I must fulfil my task by some means or other. 我总得想个办法完成任务。