升秒的英文
liter per second
例句与用法
- The original sovent fitting grants a flush performance of a single stack drainage system of 8 . 7l s without additional primary ventilation pipe
使用吉博力苏维脱管件，无需另外的通风管立管，其立管最大排水能力可达8 . 7升秒。 - With 12l s , 25 l s , 45l s , 60l s or 100l s with variety of connecting materials , for bitumen roofs , epdm roof sealings for gutters with contact sheet in stainless steel , copper and peraluman . pluvia contact foils , material made of pvc , epdm resistit , delifol and many more
吉博力虹吸雨水斗有12升秒25升秒45升秒60升秒及100升秒带或不带绝缘的，带或不带紧固材料的，适用于沥青屋面的，适用于檐沟的，不锈钢，铜或优质镁铝锰合金材质的安装片。 - The theoretical analysis of large cryocondensation pump for nbi was mainly concerned . this paper emphasized on analyzing and calculating the heat load of cryocondensation pump , simulating thermal transmission coefficient and molecule transmission coefficient of radiation baffle according to monte carlo method , analyzing the process on cryo - surface and the factor of affecting pumping speed and hydrogen layer thickness of influencing cryo - parameter , etc . finally by verifying the pumping speed on large cryocondensation pump for neutral beam injection system , the pumping speed of 4 . 0x105l / s ( for h2 ) was proven to be reasonable
本文首先介绍了中性束注入系统的国内外发展状况，阐述了中科院等离子体所ht - 7中性束注入系统的构成，主要对用于中性束注入系统的大型低温冷凝泵的特性进行了理论分析；对冷凝抽气面的热负载进行了分析计算；用蒙特卡罗法对辐射挡板的分子传输几率与热传输几率进行了模拟计算；研究了低温表面的处理方法对抽速的影响以及氢层厚度对各低温参数的影响；最后对用于中性束注入系统的大型低温冷凝泵的抽速进行了验证，得出的结论是：选取40万升秒的抽速是合理的。
