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- chemical reactive furance 化工炉类
- They differ in solubility and chemical reactivity. 它们在溶解度和化学反应活性上有差别。
- UV ink: Inks which are chemically reactive to ultraviolet light. 紫外线墨：紫外光会引致化学反应的墨。
- Procedure rules and fundamental principle of surface colouring of Cu and Cu alloy are investigated. Chemical reactive mechanism of surface colouring of Cu and Cu alloy is probed also. 研究铜及其合金的表面着色过程的规律和基本原理，对铜及其合金表面着色的化学反应机理也进行了相应的探讨。
- The chemical reactivity of APO would facilitate its hydrolysis in a waste stream. 三嗪基膦氧化物的化学反应能力会在废水中促进本身的水解。
- The paper explained and expected satisfactory the chemical reactivities of organoboron and Organosilicon compounds. 本文应用硬软酸碱原理,对有机硼和有机硅的反应选择性进行了园满的解释和预测。
- The ratio of "dissolved oxygen"is decided by the chemical reactivity the oure metal has. 纯金属元素与氧的化学反应活性决定了金属中化合氧和溶解氧的比率。
- The chemical reactivity of APO would prevent the parent compound from reaching the discharge water of a treatment plant. 三嗪基膦氧化物的化学反应能力会阻碍废水中原有的化合物到达处理站的排水中。
- Low temperature plasma is a partial ionized conductive gas containing ion,electon,free adical etc. which has high chemical reactivity. 低温等离子体是一种部分电离的导电气体,包括离子、电子、自由基等活性粒子,具有极高的化学反应活性。
- Chitin is thd natural polymer.Because chitin chains occur in bundles or micelles and ectensive intermolacular hydrogen bonding occurs,It results in a very low chemical reactivity. 甲壳素是一种天然高分子物质，由于甲壳素分子链是以束状微晶形式存在且分子间有强烈的氢键，使得它的化学反应性很低。
- Ammonia is a very reactive chemical. 氨是很活泼的化合物。
- Not readily reactive with other elements; forming few or no chemical compounds. 惰性的与其它元素反应不活泼的; 不能形成或很少能形成化合物的
- 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。
- Titanium alloys,however,are generally machined at lower cutting speeds with cemented carbide tools due to their low thermal conductivity and high chemical reactivity with cutting tool materials. 由于钛合金导热性差和化学亲和性强等原因,通常在其切削加工时切削温度高、刀具磨损严重,致使切削速度难以进一步提高。
- In the mixed system,the more the riverbed sludge,the lower the equilibrium constant,the chemical reactivity can also be reduced and the difficulty of the reaction can lower relatively. 混合体系中,污泥含量越多,系统反应平衡常数就越低,系统的化学反应活性能也相应降低,反应的难度相对降低。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
