recombination frequency 中文意思是什麼
recombination frequency
解釋
重組頻率- recombination : 沖調；復水
- frequency : n. 1. 屢次，頻仍，頻繁。2. （脈搏等的）次數，出現率；頻度；【物理學】頻率，周率。
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Restriction enzymes and dna probes are used to determine the exact sequence, but it is possible to get a rough estimate by analyzing the frequency of recombination between the alleles of linked genes
雖然可以利用限制性內切酶和dna探針精確的分析出特定序列，但是在分析連鎖基因等位基因間的重組序列時，會出現不準確的估計。 -
With the rapid development of optical fiber communication technology, low - cost and high quality near infrared laser and light emitted diode working at room temperature become widely available. the emit wavelength from these light resource is not only consistent with the three low - decay windows of fiber optics, but also with many wide - frequency or recombination absorption spectrum of environmental and industrial gases
光纖通信技術的發展使相對低價、工作于常溫、高質量的近紅外激光器和發光二極體可廣泛獲得，這些發光光源的發射波長與光纖的三個低損耗窗口相一致，也與許多環境和工業氣體的泛頻或復合吸收譜線相一致。 -
With the rapid development of optical fiber communication technology, low - cost and high quality near inferred laser and light emitted diode working at room temperature become widely available. the emit wavelength from these light resource is not only consistent with the three low - decay windows of fiber optics, but also with many wide - frequency or recombination absorption spectrum of environmental and industrial gases
光纖通信技術的發展使相對低價、工作于常溫、高質量的近紅外激光和發光二極體可廣泛獲得，這些發光光源的發射波長與光纖的三個低損耗窗口相一致，也與許多環境和工業氣體的泛頻或復合吸收譜線相一致。 -
But gene targeting was mainly applied to such field as bacterium, yeast and some epiphyte at present, seldom used in higher plants because of the lower frequency of homologous recombination
但基因打靶技術目前主要應用於細菌，酵母和一些絲狀真菌，在高等植物中應用極少。原因是高等真核生物中同源重組的發生頻率極低。 -
For each recombination of a negative and a positive charge, a quantum of electromagnetic energy is emitted in the form of a photon of light with a frequency characteristic of the semi - conductor material usually a combination of the chemical elements gallium, arsenic and phosphorus
Img httpwww . sunlight - led . com img jiantou . gif img我司產品在發貨時均是採用自動分光機來分光分色分電壓，一般同一包裝袋內均為同一個檔次之產品。
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