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- surface compounds theory [化] 活性集团理论; 催化剂活性集团理论
- Objective To investigate the operative methods and clinical effects of incisional hernia repair of abdominal wall with double surface compound patch. 目的探讨应用双面复合型补片修补腹壁切口疝的手术方法及临床效果。
- A surface compound treatment with liquid nitrocarburizing and steam treatment,named special bluing,was carried out on the tappets of TBD234 series diesel engine. 采用特殊发蓝(液体氮碳共渗+蒸汽处理)表面复合处理的方法,对TBD234系列柴油机挺柱进行工艺试验及分析,并与进口件进行了对比。
- It has also expounded the compounding theory and methods on the relationship of varieties, the construction and development of communities. 并就种间关系、群落结构、群落演替等方面阐述配置的原理与方法。
- compound theory of intent theory “复合式”构成要素
- Surface Compound Treatment of Tappets for High-speed Diesel Engine 高速柴油机挺柱复合处理工艺
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- Keywords MgO-SiO_2 surface compounds;preparation method;infrared spectra; 2表面复合物制备方法;红外光谱分析;
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Surface mail takes longer than airmail. 普通邮件比航空邮件慢。
- The surface of the lake is quite still. 湖面相当平静。
- It's2 yuan by surface mail and3.6 yuan by air. 寄平信2元，寄航空要3元6角。
- Wheels won't bite on a slippery surface. 车轮打滑。
