更多“A sudden drop in compression pressure in one cylinder of a diesel engine can be caused by”相关的问题 第1题 In a diesel engine cooling water system, a pH of 6.0 indicates a/an ___. A.slightly acidic condition B.slightly alkaline condition C.overtreatment of water D.neutral conditi...
Sudden drop in voltage 翻译结果2复制译文编辑译文朗读译文返回顶部 The voltage dropped suddenly 翻译结果3复制译文编辑译文朗读译文返回顶部 Sudden drop in the voltage 翻译结果4复制译文编辑译文朗读译文返回顶部 A sudden drop in voltage 翻译结果5复制译文编辑译文朗读译文返回顶部 ...
[translate] a它解决了因降温时压力突然下降,由此造成的包装物脱离、产生气泡、爆瓶问题。 When it solved decreased temperature the pressure to drop suddenly, from this created the packing material was separated from, the sparging, explodes the bottle question. [translate] ...
sink C. drop D. lower E. [答案]C 温度的降低用drop,属于固定用法; A项fall 表示下降的时候,通常用于数量或者程度的降低,例如:The air pressure is falling, 气压在降低;B项sink 和D项lower表示下落时,都强调一种缓缓或逐渐的下落,例如:The water in the lake sank several feet during the long, dry ...
stratified-wavy flow regime, "pseudo-slug" and slug flow.The experimental pressure drop associated with the singularity shows a peculiar trend: at equal liquid superficial velocity, pressure drop increases with the gas fraction of the volume flow, reaches a maximum and, after experiencing a minimum...
The local pressures upstream and downstream from the expansion were measured with calibrated pressure sensors, and the pressure distribution map was drawn to determine the frictional pressure drop in the test channel and pressure change at the expansion for single-phase and two phase flows. Pressure ...
A new model to calculate the two-phase pressure drop across a sudden contraction in a duct area was developed and checked against data recently obtained with mixtures of air and water, aqueous glycerol, watery calcium nitrate and with the freon 12. In addition, data available from the open ...
In fact, the past survey has revealed only a few works on gas–liquid flow through expansion and contraction. Geiger (1964) has reported pressure drop of steam-water flows through sudden contraction for three different area ratios (0.144, 0.213, 0.398). McGee (1966) has noted the pressure ...
题目 When a sudden increase in steam demand occurs from the boiler, the water level in the drum at the higher pressure will___. A. rise quickly B. rise slowly C. drop quickly D. drop slowly E. arry over 汽水共腾 相关知识点: 试题来源: 解析 A. rise quickly 反馈 收藏 ...
A long time ago, there was a small city in a small country. Outside the city there was a large forest 【1】 500 monkeys lived.One night the 500 monkeys walked around and came to a big tree. A deep old well was 【2】 the tree. The water in the well was very 【3】 and ...