The field applications of microbial wax prevention technology in Daluhu Oilfield and Xiaoying Oilfield show that the well wax deposition and oil bed protection problems were solved effectively.
通过几年来的现场试验和推广应用，有效解决了大芦湖和小营油田的井筒结蜡和油层保护问题，提高了油井产量和经济效益。
Geotextile mattress has become a necessary material for bed protection during deepwater channel regulation engineering of the Yangtze Estuary regulation project instead of rubble bed protection.
用软体排护底替代柴排抛石护底在长江口整治中已成为深水航道治理工程中不可替代的材料。
Even if a mosquito somehow managed to penetrate such a barrier, a second light curtain set up around a bed, for example, would provide further protection.
即使蚊子能穿过一道此类屏障，第二道光幕，比如说设立在床周围，会提供进一步的保护。
The greatest difference lines in the monitoring, regulating and interlock protection which are the characteristics of circulating fluid bed boiler.
差异最大的是循环流化床锅炉特有的循环物料的监测调节及联锁保护。
Features: Concrete weight coating is used to provide pipe stability on the sea bed as well as superior mechanical protection.
涂层特性：混凝土配重使管道能够稳定地保持在海床上，同时为管道提供有效的机械保护。
Rotating packed bed is a new technique of process intensification and has a broad application prospect in various fields of material, chemical engineering, energy and environmental protection.
旋转填料床技术是一种突破性的过程强化新技术，在化工、能源、环保、材料、生物化工等工业领域中有广阔的商业化应用前景。
In the choose and buy a baby bed, many parents more pay attention to environmental protection, material qualitative, accessories, and other aspects, but often ignore size this problem.
在选购婴儿床时，很多家长会比较注重环保、材质、配件等方面，但却往往会忽视尺寸这个问题。
She was lying in bed in a house in that narrow street: she was sick unto death, and the cruel landlord came up, and tore away the thin coverlet, her only protection against the cold.
她在那窄巷中的一个房间里：奄奄一息地躺在床上。残忍的房东上前来，掀开她身上的薄被单，她仅有的一点御寒之物。
Complete combustion and the mode of smoke emission by ejection are adopted for the double-bed elevating cooling device, so as to reach national environmental protection requirements.
双台床升降冷却装置，利用完全燃烧和引射排烟方式达到国家环保要求。
Complete combustion and the mode of smoke emission by ejection are adopted for the double-bed elevating cooling device, so as to reach national environmental protection requirements.
双台床升降冷却装置，利用完全燃烧和引射排烟方式达到国家环保要求。
应用推荐