repeated cycle 中文意思是什麼
repeated cycle
解釋
重復周期-
The cycle repeated over and over again, building up a series of crusty, crumbly layers
這樣的循環一次次重復，形成了一層層硬且易碎的巖層。 -
2. 5 ul of 10 x reaction buffer, 1. 5 ul 25mm mgcl2, 0. 3 ul lomm dntp, 0. 5 ul taqdna polymerase ( 5 u / ul ), and lul ( = 20ng ) of primer were used in per reaction. each reaction was overlaid with one drop of paraffin oil. the initial denaturation step was used at 94 for 1 min 45 sec ; then denatured at 94 for 30 sec, annealed at 37 1 min, extended at iv b 72 for 2 min and repeated the cycle 45 times, at last, extended at 72 ' c for lomin
等（ 1995 ）利用rapd標記區分美國東部一雜交地帶的蟋蟀的兩個姐妹種， allonemobiusfasciatus和a . socius ，並於1998年使用rapd和異型酶標ic做出了這兩種蟋蟀的基因連鎖圖；國內田英芳、鄭哲民（ 20of ）首次將rapd技術運用於蟋蟀總科的分子系統學研究中，採用2種引物對7種蟋蟀進行了基困組dna多態性研究，並應用upg問a法構建樹狀圖，椎測系統發生關系 -
A plant variety shall be deemed to be stable, where its significant characteristics remain unchanged after repeated propagation or, where the plant variety has a particular cycle of propagation, at the end of each such a cycle
一種植物品種將被視為穩定的如果它的重要特徵並未因重復的繁殖而改變者，或有繁殖周期的品種 -
To see whether it was the rapidity with which the changes were made that hastened the demise of the old mice, the researchers repeated the experiment but either delayed or advanced the light part of the cycle every four days
為了探求老齡鼠的加速死亡是否同光周期的變化速度有關，研究人員進行了重復試驗，但是光周期提前或延遲的頻率改為4天一次。
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