Not all human waste has the deadly bacterium; but all of it is dangerous and better disposal of faeces would go a huge way to stopping cholera and other deadly intestinal diseases.
2
单核晚期小孢子经培养后，具胚状体发生能力的细胞中央液泡消失，积累淀粉，含丰富细胞器。
The central vacuole began to disappear, and cytoplasm with abundant organelle accumulated starch in some of microspores having embryogenic ability on transfer to culture.
3
辽宁后仙峪硼矿区，含矿层蚀变广泛而强烈，且具明显的分带性。
The ore beds of the Houxianyu boron deposit in Liaoning province is widely altered with prominent alteration zonation.
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