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- specific gas constant 比气体常数
- This quantity is called the universal gas constant. 这个量叫做普适气体恒量。
- Phosphine(PH3)is an important electronic specific gas which is mainly used in fields of N-type semiconductor doping,ion implement and chemical vapor deposition(CVD) etc. 磷化氢(PH3)是一种重要的电子特气,主要用于n型半导体的掺杂、离子注入和化学气相沉积(CVD)等。
- Some ndcroscale approaches of determinable experiments in gernral chemistry were presented in this paper,such as titration of acid &base and the determination of molar gas constant. 本文在微型实验定量化方面进行探讨;取得一定结果;在保证教学质量前提下;节省大量教学经费.
- In this article, hydrogen is adopted to displace the ideal gas in the experiment of "measuring the Molar gas constant R by displacement method" and a corresponding calculator program is designed. 围绕以氢气替代理想气体采用“置换法测定摩尔气体常数R”的实验,设计了相应的计算程序,并通过学生的实验数据验证该程序的可行性和可靠性。
- Meanwhile CNOOC and PetroChina have each done multi-billion-dollar deals tied to the development of specific gas projects in Australia, blurring the line between investments and supply contracts. 同时，中海油（CNOOC）和中石油各自谈成了多宗达几十亿美元的合同，这些在澳大利亚发展天然气的项目模糊了投资与供应合同之间的界限。
- dual controlled gas constant pressure valve 双控燃气稳压阀
- Boltzmann universal gas constant 玻尔兹曼普适气体常量
- All valves, regulators and gauges proposed shall be of good quality, stainless steel type, made for specific gasses and shall be provided with standard fittings. 所有阀门、调节装置、压力表都由高质量的不锈钢制成。并且都是标准配件。
- condensate gas constant component 凝析气组分
- All valves, regulators and gauges proposed for the gas distribution lines shall be of good quality, stainless steel type, made for specific gasses and shall be provided with standard fittings. 所有的管路、阀门、压力表都由高质量的不锈钢构成,并且都是标准配件。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- Measuring the universal gas constant based on the phase transition 用相变法测定普适气体常量
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- He gave us very specific instructions. 他给我们做了非常明确的指示。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- There is a specific tool for each job. 各工种配备特定的工具。
- But that all depend on the specific circumstances. 不过，那要看具体情况而定。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
