这个没有化学成分,却很容易起泡。
没有化学制冷剂对环境的污染;
The fan can change the environment temperature without environment pollution caused by chemical cooling agent.
几年前,这个城市几乎没有化学工业。
下学期我们将没有化学课。
这里没有化学的秘密,哪里着火哪里就冒烟。
No chemical mystery there: Where there's fire, there's smoke.
你的身体没有那些化学制品会更好。
在生物化学层面上,没有人能理解为什么身体锻炼有益于大脑。
No one understands on a biochemical level why physical activity might help the brain.
佛蒙肯医生并没有完全放弃普通的化学疗法。
Dr Vermorken did not abandon standard chemotherapy completely.
在化学方面没有人能比得上他。
很久以前,人们对宝石的化学成分没有研究。
Long ago, people did not investigate the chemical composition of stones.
这就是我第一节化学课,并且我从没有忘记它。
This was my first lesson in chemistry and I never forgot it.
即便是制作这些袋子时也没有使用任何化学材料。
Even the process for making these bags is completely chemical free.
不过,一些仍然没有足够的效率,把化学能转化机械动力。
However, some are still not efficient enough to turn chemical energy into mechanical power.
我们不被允许在没有老师的情况下进入化学实验室。
We are not allowed to enter the chemistry lab without a teacher.
你不必懂化学这类东西,而且永远也没有必要了解。
You don't need to know about chemistry and you are never needed to.
它的性质至今还没有肯定的化学论述。
个人是我们还没有完全理解的化学和物理特性的相互联系。
Personality is an interrelation of chemical and physical properties we do not yet fully understand.
化学试卷偏难,所以没有被采用。
The chemistry test paper he drafted is too difficult to adopt.
今天的化学研究如果没有核磁共振是很难设想的。
Today chemical research is hardly conceivable without nuclear magnetic resonance.
这种化学物质或气味的组合还没有找到。
This chemical or combination of smells has not yet been found.
人工合成的化学物质与这种天然杀手没有关系。
他没有用任何的化学品在他的水果上因为那些从来对人都不是好的。
He didn't use any chemicals on his fruit because they never did people good.
我之前并没怎么学习过化学,甚至也没有预先接受培训。
Of which I didn't study or was even taught much of the material beforehand.
所有的系统都需要经常注意。不然如果不够可靠的化学处理常常导致没有什么效果。
All systems require regular attention and will be of little value if not fully reliable.
所有的系统都需要经常注意。不然如果不够可靠的化学处理常常导致没有什么效果。
All systems require regular attention and will be of little value if not fully reliable.
应用推荐