A lawn sprinkler has 20 holes, each of cross-sectional area 2.0x10−2cm2, and is connected to a hose pipe of cross sectional area 2.4cm2. If the speed of water in the hose pipe is 1.5ms−1, the speed of water as it emerges from the holes is A2.25ms−1 B4.5ms−1 C9...
横断面积；断面面积 网络释义 专业释义 截面积 横剖面面积 横切面面积 横截面积 短语 net cross-sectional area 净截面面积 wetted cross-sectional area 过水断面面积 Trachea cross-sectional area 气管截面积 更多网络短语 同近义词 横断面积；断面面积 area of section 双语例句 1.And that translates ...
Two cylindrical vessels of equal cross-sectional area. A contain water upto height h1 and h2. The vessels are interconnected so that the levels in them becomes equal. The work done by the force of gravity during the process is: Azero BρA(h1+h22)2g CρA(h1−h22)2g DρAh1h22gSubm...
How to adjust the condensed water discharge structure of the steam turbine and the cross-sectional area of the flow path of the discharge groove of the steam turbinePROBLEM TO BE SOLVED: To enable an erosion risk to be lowered by restricting a steam amount discharged out of a discharging ...
必应词典为您提供cross-sectional-area的释义,un. 横断面面积;横截面积;截面面积; 网络释义: 横切面积;横切面面积;横断面积;
cross-sectional area 断面面积，横截面积。双语例句：At all leels, mean dural sac cross-sectional area in the supine position was significantly smaller than in other postures.在不同脊椎高度，硬脊膜囊的平均横截面积在仰卧位是显著小于其他体位时。area 英 ['eəriə] 美 ['eri...
词性及解释 Part of speech and defination 横断面面积;横截面面积 例句 Sentences a measure of the amount of flux per unit of cross sectional area.每单位相交区域面积上的磁通量。a tomograph that produces cross-sectional X-rays of metabolic processes in the body.能在身体内部产生横截的x光...
Fig. 4: Time series of cross-sectional transport of water masses and organic carbon from the FESOM–REcoM2 model run.a, Total (grey) and BSBW (potential density anomaly [σ0] >27.97; red) transport through St. Anna Trough. b,
(Hint: Consider the relationship between fluid velocity and the cross-sectional area through which it flows.) How come a liquid remains in a tube when you cover the top of the tube and not the bottom? Why does a stream of water get narrower as it falls from a faucet? ...
交叉互连cross-bonding双击式水轮机cross-flow turbine, Banki turbine截面含汽率cross-section quality导线截面cross-sectional area of conductor横吹灭弧室cross-blast interrupter 常用俚语 double cross 背信弃义、叛卖的行为 He always remembered that double-cross. ...