您要查找的是不是：
- The presence of hemoglobin in the urine. 血红蛋白尿尿液中出现血红蛋白
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
- Young people usually have more energy than the old. 青年人通常比老年人精力充沛。
- The industry felt the effects of the energy crisis. 该工业受到能源危机的影响。
- I rallied all my energy for further effort. 我振作精神以做再次的努力。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- Someone believes that a baby's urine is a kind of medicine. 有人相信婴儿的尿是一种药。
- It is important to conserve energy. 节省能源十分重要。
- The doctor asked the patient if he noticed any blood in his urine. 医生问病人是否注意到尿中带血。
- Nuclear energy remains a double-headed creature. 核能依然是一种有利也有弊的能原。
- As a matter of fact, light is a form of energy. 其实，光是能的一种形式。
- The move water have mechanical energy. 流动的水拥有机械能。
- Who discovered the conservation of energy? 谁发现了能量守恒？
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- Samples of urine and blood are taken and analyzed. 对尿样和血样进行分析化验。
- Cats urine glows under a black light. 猫尿在黑光灯下会发光。
- We can use solar energy to do many things today. 如今，我们可以利用太阳能做很多事情。
- He passed blood in his urine again yesterday. 昨天他尿中又带血了。
- Kept the thermostat lower to conserve energy. 减少自动调温机的使用以节约能源
