您要查找的是不是：
- Porphyrin chemistry is one important branch in chemical field. 卟啉化学是现代化学领域中重要的研究分支之一。
- It presents a list of 83 names of participants "in the unilateral destruction in the chemical field, which took place in the summer of 1991". 这提供了一个有83个名字的名单，名单上的人都参加了“1991年夏天在该化学场地单方面销毁这些原料的行动”。
- Abstract: Metalloporphyrin chemistry is an important branch in modern chemical field. 摘要: 金属卟啉化学是现代化学中重要的分支之一。
- It presents a list of 83 names of participants "in the unilateral destruction in the chemical field,which took place in the summer of 1991". 这提供了一个有83个名字的名单，名单上的人都参加了“1991年夏天在该化学场地单方面销毁这些原料的行动”。
- The bifunctional filter for chemical field , developed by SNC has the function of filtration and washing, it is simple in structure, convenient in operation with the PLC control. 上海九本开发的化工级过滤洗涤一体机，结构简单，采用PLC控制，操作方便。
- In the area, the chemical type is complicated, the natural groundwater chemical field evolves toward salinization and alkalination and groundwater quality tends to deterioration. 区内天然水化学场总体上向盐化和碱化方向发展，水化学类型趋于复杂化，水质朝变差的方向演化。
- In this paper, the writers discuss the resent research and application of superbase catalysts in detail, and predict its future application in chemical field. 本文综述了超强碱催化剂的研究及应用进展状况，展望超强碱在化学工业上的应用前景。
- Based on in-depth research on the mechanism of Ant Colony Algorithm, A novel chemometrics method, Ant Colony Algorithm, is first introduced into the chemical field in this paper. 因此，蚁群算法的问世为诸多领域解决复杂优化问题提供了有力的工具。
- We are aimed at technological innovation, customers uppermost and perfect quality products.AMASTER try to do its best to pullulate to a high-class enterprise in chemical field. 公司本着求实、创新、开拓、诚信的宗旨，树立科技创新，用户至上，质量为本的企业理念，力争成为行业内一流的高科技企业。
- Genetic algorithms (GAs) have been applied widely in chemistry and chemical field due to their parallelism and effective utilization of global information. 遗传算法由于其并行性和对全局信息的有效利用能力在化学和化工界得到越来越广泛的应用。
- Traditionally, the multi-field couplings in rock masses designate the coupled processes among stress field, seepage field, thermal field and chemical field. 摘要岩体多场耦合通常指岩体应力场、渗流场、温度场及化学场之间的相互影响和相互作用。
- Through the research, it demonstrates that spatial distribution of natural chemical field of shallow groundwater in the area is largely controlled by geology, terrain and hydro-geological conditions and has clear rule. 通过关中盆地浅层地下水水化学场的时空演化研究表明：区内浅层地下水天然水化学场空间分布主要受地质、地貌和水文地质条件的制约，且具有明显空间分布规律。
- Education: bachelor degree, senior college, technical secondary school of chemical fields. 教育:本科或大专以上学历。
- We at Toyo Ink Group are serving a wide range of chemical fields with our products to transform the images of our customers into tangible forms. “将头脑中的想象变成现实！”是东洋油墨集团在化工领域的服务宗旨。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- The hydro craft floated over the water. 水翼艇在水面漂流。
- Soon after, Norsk Hydro said it was bowing out. 不久，海德鲁就宣布退出。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
