The technique has been to mutate the genes by irradiation or chemicals.
該技術(shù)是通過放射線照射或者使用化學(xué)方法使基因變異。
柯林斯例句
The after effect occurs only if the additive is present during irradiation.
在輻照過程中只有當(dāng)添加劑存在時才出現(xiàn)后效應(yīng).
辭典例句
Early lesions can be successfully treated with irradiation or cautery and curettage.
早期病變可以有效地用放射線或燒灼術(shù)和刮除術(shù)來治療.
辭典例句
Other causes of poor healing include previous irradiation.
不良愈合的其它原因包括以往的放射治療.
辭典例句
Many materials appear to be capable of particle production or stimulation of particle production under irradiation.
許多物質(zhì)在輻射照射下能夠產(chǎn)生粒子或激發(fā)產(chǎn)生粒子.
辭典例句
Surgery and X - irradiation nevertheless remain the bulwarks of cancer treatment throughout the world.
外科手術(shù)和 X 射線療法依然是全世界治療癌癥的主要方法.
辭典例句
An irradiation of 60 sec. limits the build - up of excessive gamma radiation levels.
采取60秒輻射限定了剩余伽瑪射線水平的增高.
辭典例句
DNA cross - links are produced mainly upon irradiation of dry DNA or bacterial spores.
DNA交鏈主要由照射于DNA或細(xì)菌芽胞引起.
辭典例句
Objective To observe the effects of electromagnetic acute irradiation on PC 12 cells.
目的 探討電磁輻射急性輻照對PC12細(xì)胞的影響.
互聯(lián)網(wǎng)
UV irradiation maker and models to choose from different UV differences.
UV照射機(jī)的廠家與機(jī)種不同,也會造成固化性的差異.
互聯(lián)網(wǎng)
The terpene emission rate increased with irradiation and temperature.
萜烯和異戌二烯排放速率隨日照和溫度的升高而增加.
互聯(lián)網(wǎng)
The microwave irradiation ( MI ) process to extract lignin from straw had been developed.
采用微波輻射技術(shù),建立了從麥草中提取木質(zhì)素的工藝.
互聯(lián)網(wǎng)
Prophylactic neck irradiation is necessary even for T 3 - T 4 N 0 patients.
對T3~T4期即使淋巴結(jié)陰性上頜竇鱗癌,予以頸部預(yù)防性照射也是必要的.
互聯(lián)網(wǎng)
This paper researches the sprout inhibition effect by irradiation on refrigerated garlic.
研究了大蒜經(jīng)冷庫貯藏后的輻照抑芽效果.
互聯(lián)網(wǎng)
Because of its great adverse effect, general irradiation is now less used.
全身放療由于不良反應(yīng)較大, 現(xiàn)已很少使用.
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