| 1. | His attitude to sex is colored by his strict upbringing .
他所受到的严厉教养，影响了他对两性的态度。 |
| 2. | Proteins behave either as acids or bases and are said to be amphoteric .
蛋白质习性又像酸又像碱，因此说它是两性的。 |
| 3. | All diploid species are hemaphroditic and either self-fertile or self-sterile .
所有的两倍体种都是两性的，而且不是白花能稔，就是自花不稔。 |
| 4. | Molecules with both hydrophilic and hydrophobic groups are called amphipathic or amphiphilic .
分子兼有亲水的和疏水的两个基团，叫做两性的或两亲的。 |
| 5. | Under the general term genetic system we include the modes of reproduction of the species (bisexual, thelytokous， haploid, etc. ) .
我们在总遗传系统中包括种的繁殖方式（两性的，产雌单性生殖的，单倍体等）。 |
| 6. | It ' s vital if we are to produce the next generation
碍于男女生理构造有别，两性的天性本能也各有不同。 |
| 7. | Analysis of scarcity and externality of water resources and some countermeasures
水资源的两性分析与缓解两性的相关对策 |
| 8. | And the brains of men and women have been shown to be quite clearly similar in many ways
学者反而发现，两性的脑子在许多方面都非常相似。 |
| 9. | Not understanding and accepting these differences creates unnecessary friction in our relationships
若不了解或无法接受这个不同，两性的关系就只会徒增摩擦。 |
