| 1. | Like organisms, viruses have variants, generally called strains .
与其他生物一样，病毒也有变种，一般称之为株系。 |
| 2. | In man ' s early days . competition with other creatures must have been critical
在人类早期，人类与其他生物的竞争一定是必不可少的。 |
| 3. | Viruses , bacteria and other organisms in dirty water sicken hundreds of millions of people every year
病毒，细菌及其他生物存在于污染的水域中，每年使得成千上万的人们得病。 |
| 4. | What most distinguishes humans from other creatures is our ability to create and manipulate a wide variety of symbolic representations
人与其他生物最大的差异，就是人类能创造、操作各色各样的象徵再现。 |
| 5. | Ecology the study of the relationships of organisms to one another and to their living ( biotic ) and nonliving ( abiotic ) environment
生态学：是研究生物与其他生物以及与有机（生物）和无机（非生物）环境之间的关系的学科。 |
| 6. | Environmental pollution is a phenomenon caused by human activities that degrade environmental quality and damage the normal existence and development of mankind and other lives
环境污染是由于人类活动所引起的环境质量下降而出现的有害于人类及其他生物的正常生存和发展的现象。 |
| 7. | The massive amount of high - throughput microarray , snps and other biological data bring a great challenge of developing advanced statistical and computational data mining tools
大量的高产能微阵列、单点核苷酸多型性及其他生物资料也对高级统计计算之资料探勘工具产生极大的挑战。 |
| 8. | Strings of code letters that closely resemble known genes in other organisms are likely to constitute genes in the virus as well and to give rise to proteins that have similar structures
如果其中某一段编码序列与其他生物的已知基因很相近，此段序列就有可能在病毒里构成基因，也会制造出构造类似的蛋白质。 |
| 9. | Using a similar technique , the staff is introducing novel genes from yeast and other organisms to create an “ overexpression ” group of plant lines , each bearing one additional gene
接著他们利用类似的技术把新的基因从酵母菌及其他生物引进阿拉伯芥中，制造出过度表现的品系，每一种品系都含有一个外加的基因。 |
| 10. | Dna , or deoxyribonucleic acid , is the substance ? specifically , a nucleic acid molecule with a twisted double strand double helix form ? that carries the genetic information for humans and other living organisms from one generation to the next
Dna即脱氧核糖核酸，是一种双螺旋链核酸分子，它携带人类及其他生物的遗传信息，使其代代相传。 |
