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- Technique of propagation by cutting of Sabina chineusis CV. 丹東檜柏的扦插繁殖技術(shù)。
- Sound is propagated by vibrations . 聲音靠震動(dòng)傳播。
- We can approach the limiting case of free propagation by allowing the aperture dimensions to increase indefinitely. 讓孔的線(xiàn)度無(wú)限增大,我們就能趨近于自由傳播的極限情況。
- Sound is propagated by vibrations. 聲音靠震動(dòng)傳播。
- The flu is easily propagated by air travel. 流感很容易通過(guò)空氣傳播。
- The message was propagated by the telegraph. 信息通過(guò)電報發(fā)送。
- Roses and hibiscus are propagated by this method. 玫瑰和木槿都用這種方式繁殖。
- Based on the wave equation, this paper describes the underwater acoustic propagation by a wave guide model,and computes the model. 通過(guò)求解波動(dòng)方程建立了水聲在波導中傳播的模型并進(jìn)行了仿真計算。
- North American perennial propagated by means of runners. 北美洲多年生媒介授粉植物。
- The Cape sundew is easily propagated by seed or vegetative means. 好望角毛氈苔很容易以種子或其他方法繁殖。
- Sorry, I do not ascribe to the heresy propagated by Al Qaida... 俺說(shuō)托馬斯先生,你如果想毀滅,俺說(shuō)過(guò)了,俺隨時(shí)奉陪,
- Propagation: Desired clonal rootstocks can be be propagated by a method known as the etiolation technique. 繁殖:無(wú)性理想砧木可繁殖方法稱(chēng)為白化技術(shù).
- Abstract: Based on the wave equation, this paper describes the underwater acoustic propagation by a wave guide model,and computes the model. 文摘:通過(guò)求解波動(dòng)方程建立了水聲在波導中傳播的模型并進(jìn)行了仿真計算。
- The idea is widely propagated by the mass media and widely believed. 這個(gè)觀(guān)念被大眾傳媒廣泛地宣傳,大眾廣泛接受。
- Currants are easily propagated by hardwood cuttings of one-year old wood. 醋栗很容易繁殖;硬枝扦插一歲活.
- And short-pluses can basically keep it original shape propagation by adjusting the ratio of the thicknesses of two media, and in the structure, the Hartman effect exist. 并且可以通過(guò)調節材料的厚度比來(lái)實(shí)現短脈沖在其中的不失真傳播,同時(shí)也證明了在這種結構中哈特曼效應的存在。
- He persuaded her to sign the document by guile. 他用欺騙手段說(shuō)服她在文件上簽字。
- British colonies were ruled by governors. 英國的殖民地由總督統治。
- The army was demoralized by defeat. 軍隊因戰敗而士氣消沉。
- The bride was given away by her father. 由父親把新娘交與新郎。