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- An instrument that measures the rate of water evaporation. 汽化計,蒸發(fā)計測定水蒸發(fā)速率的儀器
- An instrument that measures the rate of water evaporation . 加熱使物質(zhì)的分子運動(dòng)得更快,結果就加大了蒸發(fā)的速率。
- The addition of an appropriate amount of water can depress the diffusion rate of solvents and nonsolvent... 適量水的加入還降低了紡絲成形過(guò)程中溶劑、非溶劑的擴散速率,減少了纖維中水含量,有利于制備高性能PAN原絲。
- Valve or gate that controls rate of water flow through a sluice. 控制通過(guò)水閘的水速的閥門(mén)。
- Flow meter; flowmeter A meter that indicates the rate of flow of water. 流量表;流速儀表示水流速度的儀表。
- The moving rate of water front along the main riverbed is the fastest. 在兩種井網(wǎng)模式下模擬了邊水侵入后前緣突進(jìn)規律。
- He lifted a pail of water from the ground. 他把一桶水從地上提了起來(lái)。
- Potometer An apparantus for measuring the rate of water uptake by a cut shoot or whole plant. 蒸騰計:通過(guò)莖切段或整個(gè)植物體來(lái)測量水分吸收速率的儀器。
- A dash of water in his face will revive him. 向他臉上潑水能使他蘇醒。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水噴了出來(lái)。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝縮而成的。
- What's the going rate of computer programmers? 計算機程序設計人員的一般工資是多少?
- The flower languished from lack of water. 花因缺水而枯萎。
- By power we mean the rate of doing work. 我們說(shuō)功率就是指做功的速率。
- The man poised a bucket of water on the head. 那個(gè)男人頭上平穩地頂著(zhù)一桶水。
- A free flow of water came from the pipe. 水從管道里通暢地流了出來(lái)。
- Rocks are worn smooth through the agency of water. 巖石由于水的作用而變得光滑。
- The tidal wave formed a terrifying wall of water. 海嘯形成一堵駭人的水墻。
- Moreover, water saving in daily life will be encouraged, the popularity rate of water efficient appliance should reach 80%. 開(kāi)展城市節水,2007年節水器具普及率到80%25;
- The rate of incidence of a disease. 發(fā)病率發(fā)生疾病的概率