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- Keywords High air ambient pressure;Gas tungsten arc welding（GTAW）;Arc static characteristics;Free forming; 高压空气环境;钨极氩弧焊接;电弧静特性;自由成型;
- High air ambient pressure 高压空气环境
- She put on high airs with her learning. 她恃着自己的学问把尾巴翘得天样高。
- For the two modes of tripropellant injectors, SMD of high ambient pressure is greater than that of low ambient pressure with the same pressure drop. 在三组元喷嘴的两组元工况下和三组元工况下,当喷注压降相同的时候,高反压下的SMD远远大于常压下的SMD;
- Good fibers drawn due to high air suction. 由于空气压力过高，好纤维被（从条子中）抽出。
- The company has imported advanced equipment and can produce 200-litre annular barrel by using high density polyvinyl resin which is of high rigidity and abradability and can bear ambient pressure. 该公司获得专利技术，进口设备、采用具有钢性大，耐磨性及耐环境压力等特点的高密度聚乙烯树脂生产200升环型塑料桶。
- Radial blowers achieve high air volumes with lowest pulsation. 可磨修叶轮以获得不同气流。
- The company has imported advanced equipment and can produce200- litre annular barrel by using high density polyvinyl resin which is of high rigidity and abradability and can bear ambient pressure. 该公司获得专利技术，进口设备、用具有钢性大，耐磨性及耐环境压力等特点的高密度聚乙烯树脂生产200升环型塑料桶。
- The first test places the timepiece under high air pressure, to ensure that air cannot find its way into the watch housing. 第一项测试是将手表放在高大气压下,以确保气体无法进入表壳体内。
- Using black liquor of paper pulp plant as catalyst,the steam gasification of high metamorphosed anthracites was investi- gated by isothermal thermo-gravimetric analysis under ambient pressure. 以纸浆黑液为催化剂,用热天平的等温法研究高变质无烟煤常压纯水蒸气催化气化反应。
- This paper compared several testing methods of carburized depth of high air pressure drill and evaluafed their accurately and practicality. 比较了高风压钻头渗碳层深度的不同检验方法,并对其正确性和实用性进行了探讨。
- The Effect of Increased Ambient Pressure on Lumbosacral Motoneurone Excitability in the Rat. 增强的外界压力对老鼠腰骶运动神经元兴奋性的影响。
- He put on high airs with his learning. 他以饱学而自傲。
- Ambient pressure influence has been investigated on performance test of two aero-engines under H=0 km & M=0 in ATF. 通过两种型号航空发动机在高空台上的H=0、M=0试验,研究了不同环境压力对发动机地面试验性能的影响。
- High air blowing valve and pneumatic components are used international brands. 高压吹气阀及气动元件采用国外公司名牌产品；
- This partial gapping of the Fermi surface accounts for the absence of superconductivity down to 10 mK at the ambient pressure. 费米面出现部分能隙说明了在常压下直10mK不出现超导的原因。
- The hybrid system of Brayton cycle and ambient pressure gas turbine cycle（APGC）was described and the results of performance study was presented. 环境压力吸热燃气轮机循环（APGC）能够吸收发电装置排出的低压废气能量，增加系统本身的做功能力和效率，达到节能、减少燃料消耗的目的。
- The ratio of valid stand-off distance to diameter of nozzle (Sv/d) is 8.33, 5 and 3.3 as the variation of ambient pressure as 3.3MPa, 5.3MPa and 8.6MPa. 前混合磨料射流在围压3.;3MPa、5
- During any DISSUB incident it is highly probable that survivors will be exposed to prolonged exposure to raised ambient pressure within the escape compartment. 在任何潜艇失事事故中，被救艇员大都可能在逃生舱的高压环境中经历了较长的时间。
- It uses four drying blower fans with the characteristics of low noise and high air quantity. 采用四个干燥风机，具有低噪音、高风量的特点。
