duckweed 中文意思是什麼
duckweed
解釋
【植物;植物學】(鴨愛吃的)浮萍屬植物。-
Hill water boat and duckweed : to make friends with flute
山水舟萍:以笛會友 -
Hill water boat and duckweed
山水舟萍 -
Paper is bearing the weight of miss, you readed for a long time as if saying merely duckweed the my love is
我在微薄的紙張上寫上思念,你讀了許久,好像說那不過是浮萍。 -
. water quality - determination of the toxic effect of water constituents and waste water on duckweed lemna minor - duckweed growth inhibitiontest
水質.水和廢水的毒性對浮萍生物 -
The contaminant - resist aquatic plants, duckweed, alternanthera philoxeroides and eichhornia crassipes, are popular in the middle and small creeks
水葫蘆、水花生、浮萍等在郊區的富營養化中小河流中十分常見。 -
Abstract : this paper presents a new - type floating breakwater with the structure of “ duckweed ”. some circular wooden blocks were flexibly tied together and flat located on water surface. a series of experimental investigation were carried out. the experimental results show that 1 ) there are wave attenuation characteristics of the new - type floating breakwater ; 2 ) by comparing the two installation styles, the wave attenuation effectiveness anchored on the sea bed is better than that of anchored on the sea shore
文摘:模仿水生植物「浮漂」的結構形式,設計一種新形式的防波堤.將多塊圓形木板柔性連接成一體,平鋪於水面,對其進行了一系列的消浪效果的初步試驗研究.試驗結果表明,該結構具有消浪性能,並且其固定方式採用系泊於水下的消浪效果優于系泊于岸邊的 -
It features a picturesque artificial lake. with a lakeshore densely planted with willow trees and the water lilies and duckweed floating on the water, this place is an idyllic arcadia
:在這個明澈的人工湖景區,湖畔垂柳遍植,潭面水蓮浮萍飄蕩,仿如置身仙境,是個名不虛傳的觀光勝地。 -
Contents of cd, pb, cu and zn in duckweed and alternanthera philoxeroides there were determined. as a result, high loadings of zn and cu in both plants were found ; in the duckweed, high content of pb was also observed
對香花橋中小河流中生長的水葫蘆和水花生cd 、 pb 、 cu 、 zn的含量進行測定,結果表明這兩種水生植物zn和cu的累積量均很高;而浮萍對pb也有明顯富集。 -
Planting flowers invites the butterflies, and in the same way rocks invite clouds, the pine invites winds, a water pond invites duckweed, a terrace may be said to invite the moon, bananas invite the rain, and willows invite cicadas
藝花可以邀蝶,累石可以邀雲,栽松可以邀風,貯水可以邀萍,築臺可以邀月,種蕉可以邀雨,植柳可以邀蟬。 -
I have seen people wage wars for food, killing each other and forgetting to seek their " true self ". i have seen them waste their lives just for money, without a goal in life. like the rootless duckweed, they drift in whichever direction the current takes them
看著世界大多數的人拼死拼活,甚至為了吃互相殘殺引起戰爭,根本沒有自己的目標,一天過一天只為了錢為了口腹之慾而已,忘了找尋真我,像無根的浮萍,任由波浪推東就往東,推西就往西。
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