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- normal atmospheric environment 标准大气环境
- Amp; nbsp; Atmospheric Physics and Atmospheric Environment? 大气物理学与大气肪?
- To adjust to normal atmospheric conditions after being exposed to increased pressure. 使减压在增强气压作用下后,调整至正常的大气状况
- Courses in earth sciences can also provide a valuable insight into the atmospheric environment. 课程地球科学也能提供宝贵的洞察大气环境。
- To bring(a person exposed to conditions of increased pressure) gradually back to normal atmospheric pressure. 使卸压使(处于增强气压作用下的人)逐渐回到正常的大气压下
- Glycine was synthesized by phase transfer catalysis in the normal atmospheric temperature and atmospheric pressure. 以氨水、氯乙酸为原料,以六亚甲基四胺为相转移催化剂,在常温、常压下合成了氨基乙酸。
- The influencing rule of centimeter wave camouflage coatings in seacoast atmospheric environment was summarized. 就我国海洋环境对厘米波隐身涂层的影响规律进行了总结。
- The corrosivity can be detected by using a specially prepared copper coupon laid in the atmospheric environment. 环境腐蚀性用置于腐蚀性环境中的铜试条进行检测。
- The State shall eliminate backward production techniques and equipment that seriously pollutes the atmospheric environment. 国家对严重污染大气环境的落后生产工艺和严重污染大气环境的落后设备实行淘汰制度。
- If this liquid were heated to a high enough temperature to boil it under normal atmospheric pressure many of the hydrocarbons in it would decompose. 如果这些液体在通常的大气压下加热到足够的温度而沸腾,其中许多碳氢化合物会分解。
- Sludge granulation and treatment of low strength wastewater at normal atmospheric temperature are tow basic characteristics of ASBR. 形成颗粒污泥和可以在常温下处理低浓度废水是厌氧序批式反应器的两个基本特征。
- The emission of submicron particles in pulverized coal combustion bas a poor effect on atmospheric environment and human health. 这些细粒子的排放会对大气环境和人类健康造成严重的影响。
- The influence of different cement grain size and W/B ratio to the concrete permeability under the condition of normal atmospheric pressure is tested. 试验测试了混凝土在常压状态下,不同水泥粒度和水胶比对混凝土渗透性的影响。
- The SAE 10W40 lubrication oil provided an inert environment to reduce the FCG rates for the given ductile irons as compared to atmospheric environment. 至于铸态与沃斯回火球墨铸铁在SAE 10W40润滑油环境下的疲劳裂缝成长行为,因该油体提供较惰性的环境降低腐蚀效应,使其裂缝成长速率比空气中慢。
- Corrosive atmospheric environment is classified into four grades by Instrument Society of America according to its corrosivity. 根据腐蚀性的严重程度,美国仪器学会标准中将腐蚀性空气环境分为四级。
- Of a temperature scale that registers the freezing point of water as 0 degrees C and the boiling point as 100 degrees C under normal atmospheric pressure. 指一种温度计数法,就是将标准大气压力下水的冰点记为0度,沸点记为100度。
- Ohta, S. and T. Okita, 1990, A Chemical Characterization of Atmospheric Aerosol in Sapporo, Atmospheric Environment, Vol. 24A, No. 4, pp.815-822 . 袁中新、张章堂、袁景嵩、黄明和,1998,高屏地区悬浮微粒物化特徵探讨,第256-263页,1998年气胶研讨会论文辑,1998年10月2日,屏东。
- For atmospheric environments definitive standards have not been published yet. 大气环境正式标准尚未发表。
- The features and problems of manufacturing high nitrogen steels by the electroslag remelting method at normal atmospheric pressure and high pressure have been discussed in detail. 概述了目前高氮钢的主要制备方法,重点讨论了常压和高压电渣重熔高氮钢的特点和存在的问题;
- This paper presents a briefing of the PIXE analysis technology and its applications in study of atmospheric environment, biomedicine and archaeology. 介绍了质子激发的特征X射线能谱分析(PIXE)技术及其在环境科学、生物医学和考古等领域的应用。