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- The Londoner lives neighbo(u)rless. 那个伦敦人孤独地生活着。
- The Effect of Supply Concentration on the Growth of Sulphur Bacteria 营养物浓度对硫化细菌生长的影响试验研究
- Keywords sulphur bacteria;sulfidation supply;untrient;concentration; 硫化细菌;硫化作用;营养物;浓度;
- The child is colo( u) ring the picture. 那孩子正在给这幅画着色。
- Sulphur can be used to make gunpowder. 硫磺可以用来制造火药。
- After a long battle, the pirate captain hauled down his colo(u)rs. 久战之后,海盗船长降旗请降。
- After losing two sets of tennis, Kenneth hauled down his colo(u)rs. 肯尼思在网球比赛中连输两盘后就认输了。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- After a long battle,the pirate captain hauled down his colo(u)rs. 久战之后,海盗船长降旗请降。
- After losing two sets of tennis,Kenneth hauled down his colo(u)rs. 肯尼思在网球比赛中连输两盘后就认输了。
- Bacteria are too small to see with the naked eye. 细菌太小,肉眼看不见。
- Many diseases are caused by bacteria. 许多疾病是由细菌引起的。
- Dissolution or destruction of bacteria. 溶菌作用对细菌的溶解或破坏
- Such a growth or colony, as of bacteria. 培养菌该种生长物或群落,如培养菌
- The presence of bacteria in the blood. 菌血症血液中细菌的存在
- small motile sulphur bacteria. 小型能移动的硫磺菌。
- He worked out methods to destroy bacteria on the seeds. 他研究出消灭种子上细菌的方法。
- A bacterium is identified as the cause for his duodenal ulcer. 一种细菌被断定为造成他十二指肠溃疡的根源。
- The expedition suffered all the rigo(u)rs of a Canadian winter. 这支探险队饱受了加拿大严冬的折磨。