常見例句The IRRI is developing new strains of rice to meet rising demand and the challenges of climate change. IRRI正在研究新品種的稻米,以因應(yīng)日漸增加的需求和地球暖化的挑戰(zhàn)。But IRRI's NILs had very low differentiating ability to isolates from japonica rice-growing regions(JRGR). (2)中國近等基因系比清澤鑒別品種的小種鑒別能力高。The task, admits Robert Zeigler, IRRI s director, is daunting, and will take ten years or more.But the potential is enormous. IRRI負責人羅伯特?齊格勒承認此項任務(wù)十分艱巨,將需要十年以上的時間才能完成,不過潛力是巨大的。The task, admits Robert Zeigler, IRRI's director, is daunting, and will take ten years or more.But the potential is enormous. IRRI擔任人羅伯特?齊格勒承認此項任務(wù)十分艱巨,將需要十年以上的時間才能完成,不過潛力是巨大的。Ooi P A C, 1996. Predators and parasitoids of rice insect pests. Biology and Management of Rice Insects, IRRI, 21 (12): 255- 269. [蒲蟄龍;古德祥;張潤杰;1996.;大沙鎮(zhèn)水稻害蟲綜合防治23周年About 90% of Chinese hybrid rice varieties - which account for about half of China's rice production - have IRRI parentage. 90中國雜交水稻,占中國水稻產(chǎn)量的一半,是從IRRI的品種發(fā)展出來的. 返回 IRRI