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- The latest draft of the food safety law has stipulated that only food additives proven safe,reliable and technically essential through risk assessments will be allowed. 最新的食品安全法草案规定，食品添加剂只有经过风险评估，证实是安全可靠的,且技术上确有必要，才能允许使用。
- The procedures,results and engineering design technical essentials for the SC/CT of CFC free refrigerators are also described. 介绍了对无氟电冰箱进行超纯净清洗的工艺方法、效果及工程设计技术要点。
- Objective To explore the technical essentials and clinic value of improved percutaneous alcohol sclertherapy in the treatment of simple cyst. 目的探讨改良经皮穿刺酒精硬化方法治疗单纯囊肿的技术改良措施及其临床应用价值。
- There are some technical essentials in developing and applying mould CAD/CAM system, including mould CAD, mould CAM and CAD/CAM integration technical. 规划与实施模具CAD/CAM系统需要解决许多技术要点，包括模具CAD技术、模具CAM技术以及模具CAD/CAM一体化技术。
- Abstract: It introduces the reaction principle of oxidative roasting of chromite with few calcic additives,also describs its technical essentials and process control. 文摘:介绍了铬铁矿少钙氧化焙烧的反应原理、工业应用及应用过程中的技术要点和过程控制。
- It introduces the reaction principle of oxidative roasting of chromite with few calcic additives,also describs its technical essentials and process control. 介绍了铬铁矿少钙氧化焙烧的反应原理、工业应用及应用过程中的技术要点和过程控制。
- Mechanisim of hot-core box non-occupying coating process, its practical effects on manufacturing the whorl shell core, and its technical essentials have been summarized in detail. 介绍热芯盒法非占位涂料技术的原理,及其在制备螺纹壳芯中的应用效果,并归纳总结其工艺要点。
- Technical essential in the detect of the effluvial contamination 恶臭污染物监测中的技术要点
- Technical essentials of the acceptance test for the large imported combined cycle units are put forward through the conclusion and analysis of the example, and the theory research of the relative test. 通过该实例的总结分析与相应试验的理论研究提出了大型引进型联合循环机组热力性能考核试验值得注意的技术要点。
- In view of actual production requirement, system and layout of mechanical punching and dressing equipment for runner and rising heads of castings, design of molds and workholders are introduced in detail; and analysis is given on the technical essentials. 从生产实际要求出发 ,详细介绍了铸件浇冒口机械冲切清理设备系统与结构布局、模具与工装的设计 ,并对工艺要点进行了分析。
- Water-saving culture technical essential about plastic mulching for rice 水稻地膜覆盖旱管节水栽培技术要点
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- Here is some catalogue and technical data. 这儿有一些产品目录和技术资料。
- This book is too technical for me. 对我来说，这本书太专业了。
- The article is rather technical in places. 这篇论文中有些地方相当专业化。
- The flight was delayed owing to technical reasons. 这次飞行由于技术的原因而被推迟。
- Let me advise you on technical matters. 我来向你提供有关技术问题的意见。
- A pianist gifted with technical wizardry. 有专业技巧的天才钢琴家
- On technical matters, I defer to the experts. 在技术问题上，我遵从专家的意见。
- Tom attends the technical college on day release. 汤姆每周一天到工学院去修课。
