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Our use of harmful chemicals and the consequent damage to the environment is a very serious matter.我们使用有害化学物品且因此对环境造成了破坏，这是件非常严重的事情。He does well in subjects like mathematics, physics and chemistry.他在数学、物理和化学这类功课方面学习成绩不错。He is a widely acknowledged doyen in the field of chemistry.在化学这个领域，他是公认的老前辈。I took maths, physics and chemistry at A level.我参加了数学、物理、化学三科的高级程度考试。The chemicals seeped into the ground.那些化学制品渗进了地面。He studied chemistry and then switched to biology.他原来学化学，后来改学生物。Organic food is unadulterated food produced without artificial chemicals or pesticides.有机食品是未使用人工化学制剂和杀虫剂的纯净食品。The chemistry test was a bear.这个化学实验很棘手。I wasn't too keen on physics and chemistry.我对物理和化学不是太感喜爱。The professor is busy preparing his chemistry curriculum plan.这位教授正忙于准备他的化学课程计划。She's an organic gardener.她做园艺从不用化学制品。He devoted his life to chemical research.他一生从事化学研究。After graduation she worked as a research chemist.毕业后她做了一名化学研究员。Tap water is never chemically pure.自来水从来不是化学意义上的纯水。Once hay has been cut and baled, it has to go through some chemical processes.干草一经割下并打成大捆，就要经过一些化学工序处理。I have lost my interest in chemistry.我对化学已不感兴趣。I don't recommend the use of chemicals in home gardens.我不主张在私家花园中使用化学制品。Its chemical stability and high melting point make it very dangerous to the body.它的化学稳定性和高熔点使得它对身体而言很危险。The U.S. threatened to impose sanctions on any country that used chemical or biological weapons.美国威胁要对任何使用化学或生物武器的国家实施制裁。I have a chemistry test tomorrow.明天我要考化学。He is experimenting with a new chemical.他正在实验一种新的化学制品。Are you studying any science subjects other than chemistry?除了化学以外，你还修别的理科课程吗？I was a dunce at chemistry.我在化学方面是个劣等生。She'd been offered the chair in chemistry at that university where she was already a lecturer.她原任该大学讲师，现已被聘任为化学教授。She received a B.S. in chemistry from Smith College.她获得了史密斯学院化学学士学位。Metabolic disorders arise from a variety of genetic defects involving chemical pathways within cells.代谢疾病的产生源自体内涉及化学通路的基因的缺陷。When is your chemistry/French/algebra final?你的化学／法语／代数期末考试是什么时候？The three anatomical structures involved in this chemical cascade are known collectively as the hypothalamo-pituitary-adrenal axis.这一化学级联反应涉及的三个解剖结构合称为丘脑-垂体-肾上腺轴。The chemicals obviously kill any bacteria present.这些化学制品显然能杀死存在的一切细菌。Music has a special system of notation, and so has chemistry.音乐有一套特殊的标志法，化学也如此。She has a lectureship in chemistry.她是化学讲师。Her major subject is chemistry.她的主修科目是化学。The Oxford Chemistry Primers aim to cover important topics in organic chemistry.《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。All chemical weapons facilities will be deactivated.所有化学武器设施都将进行处理使其失效。We've got a chemistry practical on Tuesday morning.我们周二上午有化学实验课。Chemistry is a closed book to me.我对化学一窍不通。She studies subjects as varied as chemistry and sculpture.她学习的科目五花八门，既有化学，也有雕塑。Chemical products were used liberally over agricultural land.化学产品曾被大量地用于农田。He is more highly educated, with a PhD in Chemistry.他受教育程度更高，拥有化学博士学位。I recommend this book to anyone with an interest in chemistry.我把这本书推荐给对化学感兴趣的人。 |