1. The surface of water in a graduated cylinder dips in the center because adhesion between water molecules and glass molecules is stronger than cohesion between water molecules. 意思就是水分子与玻璃分子之间的黏附力大于水分子与水分子之间的凝聚力。哈哈，不知道这样翻译对不对啊，反正意思大致是这样的。恩。哈哈。
2. Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆内部大的分子被裂解为较小的分子。
3. They were able through their hierarchies to tie molecules together encoded molecules of identity, frequency, and electrical charge to create life. 他们可以通过他们自己的层次将分子连接在一起编码分子的身份，频率、电荷来创造生命。
4. Recombinant technology applied to the bacterium can produce altered hemoglobin molecules that do not break down into half molecules. 应用于细菌的重组技术，能够产生不分解成半分子的可变化的血红蛋白分子。
5. Recombinant technology applied to the bacterium can produce altered hemoglobin molecules that do not break down into half molecules. 应用于细菌的重组技术，能够产生不分解成半分子的可变化的血红蛋白分子。
