- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
問答題
【簡答題】翻譯In general, gas pipelines operate at higher pressure than crude lines; gas is moved through a gas pipeline by compressors rather than by pumps; and path of natural gas to the user is more direct.
答案：
一般說來，天然氣管線的操作壓力大于原油管線，輸送天然氣用壓縮機(jī)，而不是用泵天然氣去用戶的途徑更為直接。
你可能感興趣的試題
問答題
【簡答題】翻譯：the pressure of a gas varies inversely as its volume, with temperature being constant.
答案：
溫度不變時(shí)，氣體的壓力和體積成反比變化。
問答題
【簡答題】翻譯：Also similar to the pseudo-reduced pressure, the pseudo-reduced temperature of natural gases varies with the specific gravity of the gas.
答案：
與視對(duì)比壓力類似，天然氣的視對(duì)比溫度隨著其比重的變化而變化。
